Nbr 90

nbr 90 Safety Certifications

The NBR 90 standard, relevant in Brazil, focuses on safety certifications, ensuring compliance with specific safety and quality criteria. The main certifications associated with NBR 90 encompass various aspects of product safety, quality management, and regulatory compliance. Here are the key certifications:

1. INMETRO Certification: Issued by the National Institute of Metrology, Standardization, and Industrial Quality, this certification ensures products meet Brazilian regulatory standards. It covers electrical safety, mechanical safety, and performance standards.

2. ISO 9001 Certification: This international standard for quality management systems ensures organizations consistently meet customer and regulatory requirements. It emphasizes process improvement and customer satisfaction.

3. ISO 14001 Certification: Focusing on environmental management systems, this certification ensures organizations minimize their environmental impact. It covers aspects like waste management, resource efficiency, and regulatory compliance.

4. ISO 45001 Certification: This standard addresses occupational health and safety, helping organizations create safer work environments. It includes hazard identification, risk assessment, and incident prevention.

5. CE Marking: For products intended for the European market, the CE marking indicates compliance with EU safety, health, and environmental protection standards.

6. UL Certification: Issued by Underwriters Laboratories, this certification focuses on product safety, particularly for electrical and fire safety standards.

7. CSA Certification: The Canadian Standards Association certifies products for compliance with Canadian safety standards, particularly for electrical and gas-related products.

8. ANATEL Certification: Specific to telecommunications equipment in Brazil, this certification ensures compliance with the standards set by the National Telecommunications Agency.

These certifications collectively ensure that products not only comply with Brazilian standards but also meet international safety and quality benchmarks, promoting consumer safety and confidence.

List Reference Technical Parameters of "nbr 90"

The technical parameters for NBR 90, a type of nitrile rubber with 90 Shore A hardness, include the following:

- Hardness: 90 ± 5 Shore A
- Tensile Strength: Minimum 10 MPa, typically around 16 MPa
- Elongation at Break: Minimum 100%, typically 185%
- Specific Gravity: Approximately 1.27 g/cm³
- Temperature Range: -30°C to +100°C
- Compression Set: Maximum 25% (22 hours at 100°C), typically 14%
- Resistance to Heat: Hardness change ±15 points, tensile strength change ±30%, elongation change max -50%
- Resistance to Water and Oil: Various standards including ASTM D471 with specific performance metrics for hardness, tensile strength, and volume change.

These properties make NBR 90 suitable for applications requiring high resistance to oils, fuels, and other chemicals, as well as durability under mechanical stress .

List Product features of "nbr 90"

The "NBR 90" is a type of nitrile butadiene rubber (NBR) known for its high resistance and durability. Below are its key product features:

1. Material Composition:
- Made from nitrile butadiene rubber with 90 durometer hardness, providing excellent resistance to wear and abrasion.

2. Chemical Resistance:
- High resistance to oils, fuels, and chemicals, making it ideal for applications involving exposure to hydrocarbons.

3. Temperature Range:
- Can withstand temperatures from -30°C to +100°C, making it suitable for both cold and hot environments.

4. Physical Properties:
- Exhibits high tensile strength and good elasticity, ensuring durability and long service life.
- Resistant to compression set, maintaining its shape and performance under pressure.

5. Environmental Resistance:
- Good resistance to ozone and weathering, suitable for outdoor applications.

6. Applications:
- Commonly used in automotive seals, gaskets, and hoses.
- Ideal for use in industrial settings, such as oil and gas applications, due to its chemical resistance.

7. Compliance:
- Meets various industry standards for material quality and performance.

8. Availability:
- Available in various sizes and forms, including sheets, rolls, and custom-fabricated parts.

The NBR 90 offers a balanced combination of strength, chemical resistance, and versatility, making it a preferred choice for demanding applications where durability and resistance to harsh substances are critical.

List Various Types of "nbr 90"

The term "nbr 90" can refer to several different standards and types across various fields. Here are some notable examples:

1. NBR 90 (Rubber Material)
- Description: Nitrile Butadiene Rubber (NBR) with a hardness of 90 Shore A. This type of rubber is known for its high resistance to oils, fuels, and other chemicals.
- Applications: Used in seals, O-rings, and gaskets in automotive, aeronautics, and industrial machinery.

2. ABNT NBR 90 (Brazilian Standard)
- Description: A Brazilian technical standard issued by ABNT (Associação Brasileira de Normas Técnicas).
- Applications: This standard can pertain to various specifications, such as electrical installations or construction materials.

3. NBR 90 (Hydraulic Fluids)
- Description: NBR 90 refers to nitrile rubber used in the production of hydraulic hoses and seals, suitable for systems operating under high pressures.
- Applications: Employed in hydraulic systems in construction equipment, agricultural machinery, and industrial machines.

4. Military Specification (MIL-N-90)
- Description: A military-grade NBR material that meets specific requirements for durability and performance under extreme conditions.
- Applications: Used in military vehicles, aircraft, and defense equipment.

5. Automotive NBR 90
- Description: NBR 90 is a specification for nitrile rubber used in automotive applications requiring high hardness and resistance to abrasion.
- Applications: Applied in fuel systems, engine components, and brake systems.

Each type of "nbr 90" is tailored to meet specific needs, whether for resistance to chemicals, high-pressure systems, or adherence to regional standards.

List Application of "nbr 90"

NBR 90, a nitrile rubber compound, is known for its excellent resistance to oil, fuel, and other chemicals, as well as its robustness at high temperatures. Here are some key applications:

1. Automotive Industry:
- Fuel Systems: Used in fuel hoses, gaskets, and seals due to its resistance to gasoline and other fuels.
- Engine Components: Utilized in various engine seals, O-rings, and gaskets because it can withstand high temperatures and exposure to oil.

2. Aerospace Industry:
- Seals and Gaskets: Essential in fuel systems and hydraulic systems for its resistance to fuels and hydraulic fluids.
- Hoses and Tubing: Used in applications requiring durability under high pressures and temperatures.

3. Industrial Applications:
- Oil and Gas: Employed in seals, gaskets, and hoses that encounter crude oil, natural gas, and other hydrocarbons.
- Machinery: Used in hydraulic systems, pumps, and compressors where resistance to oils and chemicals is crucial.

4. Medical Devices:
- Gloves: Used in manufacturing protective gloves due to its resistance to punctures and chemicals.
- Medical Equipment: Applied in seals and gaskets that need to be sterile and resistant to various chemicals.

5. Food and Beverage Industry:
- Processing Equipment: Utilized in seals and gaskets that come into contact with oils and other food-related chemicals, ensuring they remain intact and safe.
- Packaging: Used in food packaging that requires high resistance to oils and greases.

6. Consumer Goods:
- Sporting Goods: Found in the manufacturing of durable sports equipment that needs to withstand oils and other contaminants.
- Footwear: Applied in shoe soles for its durability and resistance to oils and chemicals.

NBR 90's versatility and resilience make it an essential material across various industries where exposure to oils, fuels, and high temperatures is common.

List Buyer Types of "nbr 90"

NBR 90, or Nitrile Butadiene Rubber with a 90 Shore A hardness, is a highly durable and versatile synthetic rubber known for its excellent resistance to oils, fuels, and various chemicals. Here are the key buyer types for NBR 90:

1. Automotive Industry: NBR 90 is widely used for gaskets, seals, and O-rings in engines, transmissions, and fuel systems due to its high resistance to petroleum-based oils and fuels. It ensures reliability and longevity in automotive components subjected to constant motion and pressure.

2. Industrial Machinery: This sector benefits from NBR 90’s robustness and oil resistance, using it in hydraulic and pneumatic systems. Its ability to withstand mechanical stress and dynamic movements makes it ideal for various industrial applications.

3. Oil and Gas Industry: NBR 90 is crucial for sealing applications in equipment exposed to crude oil, natural gas, and drilling fluids. Its resistance to hydrocarbons and harsh chemicals ensures the safety and integrity of operations in this sector.

4. Construction Industry: In construction, NBR 90 is utilized for its durability and wear resistance, making it suitable for applications requiring long-lasting materials under harsh conditions.

5. Electronics: NBR 90’s insulating properties make it a preferred choice for certain electronic applications, providing reliable performance in various devices.

6. Consumer Appliances: It is used in washing machines, refrigerators, and other appliances for sealing solutions in water and refrigerant systems, thanks to its flexibility and resistance to moisture.

7. Manufacturing: NBR 90 is also employed in producing footwear, adhesives, sealants, sponges, expanded foams, and synthetic leather. Its versatility and excellent mechanical properties make it suitable for diverse manufacturing needs.

NBR 90 is valued across these industries for its balance of toughness, oil resistance, and flexibility, making it an indispensable material in many high-demand applications.

List "nbr 90" Project Types for Different Industries

"NBR 90" Project Types are specific initiatives or efforts undertaken within different industries to enhance performance, innovation, and growth. Here are examples across various sectors:

Healthcare

1. Telemedicine Expansion: Implementing remote consultation technologies.
2. Electronic Health Records (EHR): Upgrading patient data systems.
3. Medical Research & Development: Developing new treatments or drugs.
4. Hospital Infrastructure Upgrades: Enhancing facilities and equipment.
5. Patient Care Optimization: Improving patient care processes and outcomes.

Technology

1. Software Development: Creating new applications or system software.
2. Cybersecurity Enhancements: Strengthening data protection measures.
3. Artificial Intelligence (AI): Developing AI-based solutions.
4. Cloud Computing Migration: Moving services to cloud platforms.
5. IoT Integration: Implementing Internet of Things devices and networks.

Manufacturing

1. Automation Implementation: Introducing robotic and automated systems.
2. Lean Manufacturing: Streamlining operations for efficiency.
3. Product Innovation: Developing new or improved products.
4. Sustainability Initiatives: Reducing environmental impact.
5. Supply Chain Optimization: Enhancing logistics and procurement processes.

Finance

1. Digital Banking Services: Launching online and mobile banking solutions.
2. Blockchain Integration: Implementing blockchain for transactions and security.
3. Risk Management Systems: Enhancing financial risk assessment tools.
4. Customer Experience Improvement: Developing personalized banking services.
5. Regulatory Compliance Projects: Ensuring adherence to financial regulations.

Education

1. E-Learning Platforms: Developing online education resources.
2. Curriculum Modernization: Updating educational programs and materials.
3. Campus Infrastructure Projects: Improving facilities and technologies.
4. Student Engagement Initiatives: Enhancing student participation and support.
5. Research and Development: Investing in academic research projects.

Retail

1. E-Commerce Expansion: Developing online sales channels.
2. Customer Loyalty Programs: Implementing reward and loyalty systems.
3. Inventory Management Systems: Upgrading stock control technologies.
4. In-Store Technology: Introducing smart retail technologies.
5. Sustainability Programs: Promoting eco-friendly practices.

These project types reflect targeted efforts to advance industry-specific goals, leveraging technology, innovation, and efficiency to drive growth and improvement.

nbr 90 Accessories Upgrades and Custom Manufacturing Options

The NBR 90 is a versatile and reliable piece of equipment, often used in industrial settings. Enhancing its functionality and performance through accessories and upgrades can significantly improve operational efficiency. Here are some key accessories, upgrades, and custom manufacturing options for the NBR 90:

1. Advanced Control Systems:
- PLC Upgrades: Integrating programmable logic controllers (PLCs) for enhanced automation and precision control.
- Touchscreen Interfaces: Adding user-friendly touchscreen interfaces for easier operation and monitoring.

2. Safety Enhancements:
- Emergency Stop Mechanisms: Upgrading to more robust emergency stop systems for increased safety.
- Guarding and Enclosures: Custom-designed guards and enclosures to protect operators and equipment.

3. Performance Upgrades:
- High-Efficiency Motors: Replacing standard motors with high-efficiency models for better performance and energy savings.
- Enhanced Bearings and Seals: Using higher-grade bearings and seals to increase durability and reduce maintenance.

4. Custom Tooling and Fixtures:
- Specialized Tooling: Designing custom tooling to handle specific materials or unique manufacturing processes.
- Adjustable Fixtures: Creating adjustable fixtures to accommodate a variety of workpieces and improve versatility.

5. Integration Options:
- Robotic Integration: Adding robotic arms or automated systems for material handling and process automation.
- Data Collection Systems: Installing sensors and data acquisition systems for real-time monitoring and analytics.

6. Material Handling Upgrades:
- Conveyor Systems: Custom-designed conveyors for efficient material flow and reduced manual handling.
- Lifting and Positioning Equipment: Installing automated lifts and positioning systems for precise and safe material handling.

7. Environmental Controls:
- Dust and Fume Extraction: Adding extraction systems to maintain a clean and safe working environment.
- Temperature and Humidity Controls: Implementing controls to maintain optimal operating conditions.

8. Energy Efficiency Improvements:
- Variable Frequency Drives (VFDs): Installing VFDs for better energy management and reduced operational costs.
- Insulation and Heat Recovery Systems: Adding insulation and heat recovery systems to improve energy efficiency.

These upgrades and custom manufacturing options can significantly enhance the functionality, safety, and efficiency of the NBR 90, tailored to specific industrial needs.

List Quality Control and The Manufacturing Process of "nbr 90"

Quality Control in NBR 90 Manufacturing:

1. Raw Material Inspection: Ensure the quality of nitrile butadiene rubber (NBR) and other additives.
2. Batch Testing: Perform initial batch testing for physical properties such as tensile strength, elongation, and hardness.
3. In-Process Monitoring: Regularly monitor temperature, pressure, and mixing times during production to maintain consistency.
4. Sample Testing: Test samples from each batch for compliance with NBR 90 specifications.
5. Final Product Inspection: Conduct visual inspections and final property tests to ensure the product meets required standards.
6. Documentation and Traceability: Maintain records of batch numbers, test results, and process parameters for traceability and continuous improvement.

Manufacturing Process of NBR 90:

1. Mixing:
- Ingredients: NBR latex, fillers, plasticizers, and curing agents are precisely measured.
- Blending: Ingredients are mixed in a controlled environment using high-shear mixers to ensure uniformity.
- Compounding: The blended mixture is further processed to achieve the desired physical properties.

2. Pre-Forming:
- Extrusion: The compounded material is extruded into sheets or other desired shapes.
- Pre-Heating: Extruded forms are pre-heated to prepare for curing.

3. Curing (Vulcanization):
- Molding: Pre-formed materials are placed in molds.
- Heat and Pressure Application: Molds are subjected to specific heat and pressure conditions to initiate cross-linking.
- Curing Time: The material is kept under these conditions for a defined period to ensure complete vulcanization.

4. Post-Curing:
- Cooling: Cured products are cooled to stabilize their properties.
- Trimming and Finishing: Excess material is trimmed, and products are finished to specifications.

5. Final Testing:
- Physical and Chemical Tests: Final products undergo rigorous testing for hardness (typically 90 Shore A for NBR 90), tensile strength, and chemical resistance.
- Quality Assurance: Only batches that pass all tests are approved for distribution.

By adhering to these quality control measures and manufacturing steps, producers ensure that NBR 90 meets the stringent requirements of various industrial applications.

How to use "nbr 90"

"NBR 90" likely refers to a specific standard or protocol, possibly in an industry context such as manufacturing, construction, or materials. Here’s a general guide on how to use a standard like NBR 90:

1. Obtain the Standard: Acquire the official document of NBR 90 from a recognized standards organization or a relevant industry body.

2. Understand the Scope: Read the introduction and scope sections to comprehend what the standard covers and its applicability.

3. Definitions and Terms: Familiarize yourself with specific definitions and terms used within the standard to ensure correct interpretation.

4. Requirements: Carefully study the requirements section. This part outlines the mandatory criteria, processes, or specifications you need to adhere to.

5. Procedures: Follow the outlined procedures step-by-step. This could include testing methods, quality control processes, or manufacturing protocols.

6. Documentation: Maintain thorough documentation as specified. This might include keeping records of compliance, test results, and any deviations or exceptions.

7. Compliance Check: Regularly audit your processes to ensure ongoing compliance with NBR 90. This might involve periodic reviews and adjustments to procedures.

8. Training: Train relevant personnel on the requirements and procedures outlined in NBR 90 to ensure everyone involved is knowledgeable about the standard.

9. Updates: Stay informed about updates or revisions to the standard. Standards are periodically revised, and it’s crucial to implement the latest requirements.

10. Consult Experts: If necessary, consult with industry experts or standardization bodies for clarification or assistance in implementing the standard.

By following these steps, you can effectively utilize NBR 90 to ensure compliance with industry standards and improve quality and consistency in your operations.

"nbr 90" Comparative Analysis

Nitrile Butadiene Rubber (NBR), specifically NBR 90, is known for its high durometer rating, which indicates its hardness and makes it suitable for high-pressure applications. NBR 90's primary attributes include excellent resistance to oils, fuels, and various chemicals, making it ideal for automotive, industrial, and oil and gas sectors. It maintains flexibility across a broad temperature range, ensuring effective sealing even in cold environments. However, its high-temperature resistance is limited, which can affect performance under continuous elevated temperatures. NBR 90 also boasts high tensile strength and durability, resisting abrasion and tearing in dynamic applications.

"nbr 90" Warranty and Support

NBR 90 Warranty and Support

Warranty Coverage
The NBR 90 comes with a comprehensive warranty designed to ensure peace of mind and satisfaction with your purchase. The warranty period lasts for 24 months from the date of purchase and covers defects in materials and workmanship. During this period, any malfunction or defect that arises under normal usage conditions will be repaired or replaced at no cost. This includes coverage for the major components, including the engine, transmission, and electronic systems. Consumable parts such as batteries, tires, and brake pads are covered for six months or 5,000 miles, whichever comes first.

Warranty Limitations
The warranty does not cover damage resulting from misuse, accidents, unauthorized modifications, or inadequate maintenance. It also excludes wear and tear items that naturally degrade over time with regular use. To maintain warranty coverage, it's essential to adhere to the recommended maintenance schedule provided in the owner's manual and to use authorized service centers for all repairs and maintenance.

Support Services
NBR offers robust support services to ensure customer satisfaction. Customers can access a 24/7 customer service hotline for immediate assistance with any issues or questions regarding their NBR 90. Additionally, NBR provides an online support portal featuring FAQs, user manuals, and troubleshooting guides to help address common issues.

Roadside Assistance
Included with the NBR 90 is a complimentary roadside assistance program for the duration of the warranty. This service provides emergency towing, battery jump-starts, flat tire changes, and lockout assistance, ensuring you are never stranded in case of a vehicle breakdown.

Extended Warranty Options
For those seeking additional peace of mind, NBR offers extended warranty plans that can extend the coverage up to 5 years. These plans include all the benefits of the standard warranty and can be purchased at any time before the original warranty expires.

By offering comprehensive warranty and support services, NBR ensures that your experience with the NBR 90 is as worry-free and enjoyable as possible.

List "nbr 90" FAQ

Frequently Asked Questions (FAQ) about NBR 90

What is NBR 90?
NBR 90, or Nitrile Butadiene Rubber with a 90 Shore A hardness, is a type of synthetic rubber known for its excellent resistance to oils, fuels, and other chemicals. It is widely used in various industries, including automotive, construction, and electronics, due to its durability and high-temperature resilience.

What are the key characteristics of NBR 90?
- High Oil and Fuel Resistance: Ideal for automotive and industrial applications.
- Durability: With a hardness of 90 on the Shore A scale, it is highly resistant to wear and tear.
- Temperature Resilience: Can withstand a wide range of temperatures, typically from -30°C to +120°C.

What are the main applications of NBR 90?
- Automotive: Used in gaskets, seals, and hoses due to its resistance to oils and fuels.
- Construction: Applied in various components where durability is essential.
- Electronics: Used for its insulating properties in certain electronic applications.

How does NBR 90 compare to NBR 70?
- Hardness: NBR 90 is harder (90 Shore A) compared to NBR 70 (70 Shore A).
- Temperature Tolerance: NBR 90 offers better resistance to higher temperatures, making it suitable for more demanding environments.
- Durability: NBR 90 has superior wear resistance and is more durable in harsh conditions compared to NBR 70, which is more flexible and less resistant to high temperatures.

What are the storage recommendations for NBR 90 products?
NBR 90 products should be stored in a cool, dry place, away from direct sunlight and extreme temperatures to ensure longevity.

Can NBR 90 products be customized?
Yes, manufacturers like Suzhou Baoshida Rubber offer customization of NBR 90 products to meet specific client requirements, ensuring that the products fit particular applications and standards.

Are there any specific care instructions for NBR 90 products?
While NBR 90 is durable, it is recommended to avoid exposure to direct sunlight and extreme temperatures during storage to maintain its properties over time.

Why choose NBR 90 over other rubber types?
NBR 90’s unique combination of oil resistance, durability, and high-temperature resilience makes it a preferred choice in applications where these properties are crucial.

Top 10 FAQ with answer about nbr 90 for Buyer Sourcing from China

Top 10 FAQs about NBR 90 for Buyer Sourcing from China

1. What is NBR 90?
NBR 90 is a type of nitrile rubber with a 90 durometer hardness, commonly used for its excellent resistance to oils, fuels, and chemicals.

2. What are the common applications of NBR 90?
NBR 90 is widely used in automotive, industrial, and aerospace industries for making seals, gaskets, and O-rings due to its durability and resistance to harsh environments.

3. Why should I source NBR 90 from China?
China offers competitive pricing, a wide range of suppliers, and high-quality manufacturing standards. Many Chinese suppliers have experience exporting to international markets.

4. How do I ensure the quality of NBR 90 from Chinese suppliers?
Request samples, verify certifications (such as ISO), conduct factory audits, and rely on third-party quality inspection services to ensure product quality.

5. What certifications should I look for in a Chinese supplier of NBR 90?
Look for ISO 9001, REACH, and RoHS certifications, which indicate adherence to international quality and safety standards.

6. What is the typical lead time for NBR 90 orders from China?
Lead times can vary but typically range from 4 to 8 weeks, depending on the order size and supplier's production schedule.

7. Can I customize the specifications of NBR 90 products from Chinese suppliers?
Yes, many suppliers offer customization options for dimensions, hardness, and compound formulations to meet specific requirements.

8. What are the payment terms commonly accepted by Chinese suppliers?
Common payment terms include T/T (telegraphic transfer), L/C (letter of credit), and sometimes PayPal for smaller orders. It's important to negotiate terms that protect both parties.

9. How do I handle shipping and logistics when sourcing NBR 90 from China?
Work with reputable freight forwarders and logistics companies to manage shipping. Ensure clear communication about Incoterms (e.g., FOB, CIF) to avoid misunderstandings.

10. What are the risks associated with sourcing NBR 90 from China, and how can I mitigate them?
Risks include quality issues, delays, and communication barriers. Mitigate these by conducting thorough due diligence, maintaining regular communication, and having a clear contract in place.