Standard Vietnamese Rubber (SVR) Grades Manufactured in Vietnam
APT Rubber manufactures and supplies a full range of Standard Vietnamese Rubber (SVR) grades, including SVR CV60, SVR CV50, SVR 3L and SVR 10, serving global tire manufacturers and industrial rubber producers.
APT Rubber: Your Trusted SVR Manufacturer
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Quality Assurance
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What is Standard Vietnamese Rubber (SVR)?
Standard Vietnamese Rubber (SVR) is the national classification system for technically specified rubber produced in Vietnam. SVR grades are defined according to TCVN 3769 standards, specifying limits for dirt content, ash, nitrogen, volatile matter, and plasticity retention.
Standard Vietnamese Rubber (SVR) is Vietnam’s national classification system for Technically Specified Rubber (TSR).
Commonly Used In:
- Tire Manufacturing
- Adhesive Formulations
- Industrial Rubber Products
- Footwear Components
Applications of Standard Vietnamese Rubber (SVR)
Standard Vietnamese Rubber provides the essential backbone for thousands of industrial and consumer products worldwide.
Tire Manufacturing
The primary consumer of SVR 10 and SVR 20 for tire treads and sidewalls, ensuring high durability and heat resistance on the road.
Adhesives and Tapes
Leveraging the purity of SVR 3L and the viscosity control of SVR CV60 to create high-tack adhesives for industrial and medical tapes.
Automotive Components
Used in engine mounts, bushings, and hoses, providing critical vibration dampening and thermal stability for automotive systems.
Industrial Rubber Products
From conveyor belts to engine gaskets, SVR provides the mechanical strength needed for heavy-duty industrial environments.
Footwear Industry
SVR 3L's light color is ideal for translucent soles and brightly colored footwear components that require excellent flexibility.
Consumer Rubber Goods
Used in sports equipment, household products, and everyday accessories where safety and elasticity are paramount.
SVR Rubber Grades Overview
SVR rubber is available in several grades designed for different processing and performance requirements.
| Grade | Mooney | Key Feature | Typical Applications | Action |
|---|---|---|---|---|
| SVR CV60 | 60±5 | Constant Viscosity | Tire compounds, high-performance adhesives | Learn More |
| SVR CV50 | 50±5 | Softer Constant Viscosity | Flexible rubber compounds, molded goods | Learn More |
| SVR 3L | 75-85* | High Purity & Light Color | Adhesives, medical products, footwear | Learn More |
| SVR 10 | 80±5 | General Purpose TSR | Tire manufacturing, general industrial goods | Learn More |
* Mooney viscosity for non-CV grades may vary based on specific batch requirements.
How to Choose the Right SVR Rubber Grade
Selecting the optimal grade depends on your processing machinery and final product requirements.
Choose CV grades for stable viscosity
Ideal for high-precision mixing where consistency is paramount.
Choose SVR 3L for high purity and light color
Perfect for medical, adhesive, and brightly colored footwear applications.
Choose SVR 10 for general TSR applications
The industry standard for tire treads and general-purpose industrial compounds.
SVR Grades Manufactured by APT Rubber
SVR CV60
Constant viscosity natural rubber designed for stable compound processing in tire and adhesive manufacturing.
View SVR CV60
SVR CV50
Controlled viscosity grade offering improved flow properties for intricate molded components.
View SVR CV50
SVR 3L
High-purity, light-colored rubber commonly used in adhesives and medical rubber products.
View SVR 3L
SVR 10
General-purpose Technically Specified Rubber (TSR) providing high resilience for tire and industrial uses.
View SVR 10Why Global Manufacturers Source SVR Rubber from Vietnam
Vietnam is one of the world’s largest exporters of natural rubber, supplying global tire manufacturers and industrial rubber producers.
Leading Producer
Vietnam is a global powerhouse in natural rubber production with vast, sustainable estates.
Stable Quality
Highly standardized grading system (TCVN 3769) ensures predictable performance for every batch.
Competitive Costs
Efficient processing and direct export channels offer cost-effective pricing for international buyers.
Reliable Supply
Robust export supply chain with extensive experience in over 30 global industrial markets.
Why Choose APT Rubber as Your SVR Supplier
Direct Manufacturer – No Trading Intermediaries
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25+ Years Manufacturing Experience
Trusted natural rubber manufacturing excellence since 1998, serving global tire brands.
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Two Dedicated Factories
Operating two high-capacity Manufacturing Facilities in strategic rubber regions.
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40,000 MT Annual Capacity
Large-scale production capacity to meet the demands of global industrial partners.
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ISO Certified & EUDR Ready
ISO 9001, ISO 14001 certified with full Sustainability / EUDR traceability support.
Quality Without Compromise
Direct factory sourcing ensures the highest spec consistency for every batch, supported by 25+ years of expertise.
SVR Rubber Manufacturing Process
Latex Collection
Careful harvesting from verified rubber plantations with full traceability.
Processing
Cleaning, coagulation, and mechanical processing for spec optimization.
Drying
Controlled heat application to remove volatile matter to international standards.
Bale Formation
Compacting into standard 33.33kg or 35kg bales for global shipping.
Quality Inspection
Rigorous VILAS laboratory testing against TCVN 3769 specs.
FAQs about SVR Rubber
What does SVR stand for in rubber?
SVR stands for Standard Vietnamese Rubber. It is the national classification system in Vietnam for Technically Specified Rubber (TSR), aligning with international standards for natural rubber grading.
What is the difference between SVR CV60 and SVR 3L?
SVR CV60 is a Constant Viscosity grade used when stable processing is required. SVR 3L is a high-purity grade distinguished by its light color and low dirt content.
Is APT Rubber's SVR production sustainable and traceable?
Yes. APT Rubber provides comprehensive EUDR compliance support. Every ton of our SVR rubber is traceable back to its origin to ensure legal production and zero deforestation.
Request a Quotation for SVR Rubber
Get direct factory pricing and technical specifications for your procurement needs. EUDR compliance documentation available on request.
Flexible MOQ available for trial orders and sample evaluation.
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