* High quality as per ISO 2000:2014 standard
* Application: Inner tubes and tires, Conveyor belts, Footwear
* Packaging: In blocks of 33.33kg/bale and 35kg/bale, commonly packed in PE bags.
* Packing: Delivery in 20 feet container
* High quality as per ISO 2000:2014 standard
* Application: Inner tubes and tires, Conveyor belts, Footwear
* Packaging: In blocks of 33.33kg/bale and 35kg/bale, commonly packed in PE bags.
* Packing: Delivery in 20 feet container
Natural Rubber SVR3L have good resilience, abrasion and surface friction properties and excellent compression set. It has low hysteresis and rolling resistance with high fatigue resistance and remains flexible at low temperatures. Natural rubber SVR3L has poor resistance to oil, sunlight and ozone and limited thermal capability.
Natural rubber SVR3L is superior tear strength and excellent resistance to heat buildup continues to make it a favored ingredient for high-performance tires for race cars, trucks, buses and aircraft. Other applications include tank lining, engine mounts, seals, vibration dampening and diaphragms.
- RSS3 rubber sheets are used in the production of Tyres (tires) & Tubes, Tread Carcass, Off road tyres & ADV tyres, Extruded hoses, Footwear etc. Tyre industry is the biggest consumer of RSS3 rubber sheets.
- Dry mould no more than 10%, clean , dry, strong, small-scattered bubbles, specks of bark, free from blemishes, sand, foreign matter, under-cured.
RSS3/SVR10/SVR3L NEW PRICE, HIGH QUALITY.
- origin: vietnam
- color: brown
- quality: according to standard vietnamese rubber
- supply ability: 2, 000 mt/month
Pexim JSC always supply high quality products, we have never ever made our customers disappointed. Contact us for a perfect long term business:
RSS3/SVR10/SVR3L NEW PRICE, HIGH QUALITY.
- quality: grade a, according to standard vietnamese rubber
- supply ability: 2, 000 mt/month
- color: bright yellow
Pexim JSC always supply high quality products, we have never ever made our customers disappointed. Contact us for a perfect long term business:
* Description SVR 10
SVR 10 is made from field coagulum materials. The materials are precleaned by passing them through creper – hammermills and then stored some weeks for maturation before production. Mature materials are blended and soaked in the water to be clean, size reduction to crumbs, drying and baling. SVR 10 has good technological properties similar to SVR 20, but lower dirt content
* Used for the manufacturing
-Passenger tyres
-Truck tyres,
-Motorcycle and bicycle tyres
-Inner tubes -Conveyor belts
-Footwear.
* Features
Low rolling resistance.
• Low endogenous heat.
• High resistance to cutting
• High resistance to tearing
* Specification
Dirt : 0.08 max
Ash : 0.60 max
Volatile Matter: 0.80 max
Nitrogen : 0.60 max
Initial Wallace plasticity (Po): 30 min
Plasticity Retention Index (PRI) : 50 min
*At time of production, ML 1+ 4 (100 oC)
* Packing
• 33.33 kg/bales or 35kg/bales, 600 bales/fcl 20 feet
• In loose bale or Wooden Pallet
* Bale Packaging
• Normal 0.03 mm PE bag wrapper with melting temperature under 109 oC.
• Thick (0.13 mm) PE bag wrapper
* Description SVR 5
SVR 5 is a quality natural rubber. It is produced wholly from field latex. Field latex is preserved with ammonia or sodium sulfite. This is type of rubber which production process is the same SVR 3L grade. The field latex is coagulated with formic acid, and then make crumbs by passing through a crusher, some crepers and a shredder. After the dried crumbs are cooled and then compressed into blocks.
* Used for The Manufacturing
-Bicycle tubes
-Rubber threads
-Gas masks
-Components in passenger vehicles
-Components in tires
* Features
• Dark color than coloured SVR 3L.
• Higher ash and dirt content compare with SVR 3L
• High tensile strength
• Good heat ageing resistance.
* Specification
Dirt : 0.05 max
Ash : 0.60 max
Volatile Matter: 0.80 max
Nitrogen : 0.60 max
Initial Wallace plasticity (Po): 30 min
Plasticity Retention Index (PRI) : 60 min
Color (Lovibond): 6 max
*At time of production, ML 1+ 4 (100 oC)
* Packing
• 33.33 kg/bales or 35kg/bales, 600 bales/fcl 20 feet
• In loose bale or Wooden Pallet
* Bale Packaging
• Normal 0.03 mm PE bag wrapper with melting temperature under 109 oC.
• Thick (0.13 mm) PE bag wrapper
* Description
SVR 10CV is produced from cuplumps. it has constant viscosity by added with only hydroxylamine neutral sulfate (HNS). It is produced through the two dryprebreakers equipment and cool processing line. This is a grade of rubber with constant viscosity. The hydroxylamine substance inhibits the storage hardening reaction in natural rubber, which leads to an increase in its Mooney viscosity.
* End Use
-Anti-vibration mounting products
-Metal bonding
-Low density sponge
-Rubber–metal bonded components
-Industrial rolls
-Special mechanical goods.
* Features
• Constant viscosity rubber
• Softer than technically standard other grades
• Homogenous viscosity
* Specification
Parameters Unit Limit Test Methods
Dirt (retained on 45 micron aperture) % wt 0.16 max TCVN 6089:2004 ISO249:1995
Ash % wt 0.60 max TCVN 6087:2010 ISO247:2006
Volatile Matter % wt 0.80 max TCVN 6088:2010 ISO248:2005
Nitrogen % wt 0.60 max TCVN 6091:2004 ISO1656:1996
Initial Wallace plasticity (Po) - - TCVN 8493:2010 ISO 2007:2007
Plasticity Retention Index (PRI) % 50 min TCVN 8494:2010 ISO 2930:2009
Mooney Viscosity MU 60(+7, -5) TCVN 6090-1:2010
ISO 289-1:2005
*At time of production, ML 1+ 4 (100 oC)
* Packing
• 33.33 kg/bales or 35kg/bales, 600 bales/fcl 20 feet
• In loose bale or Wooden Pallet
* Bale Packaging
• Normal 0.03 mm PE bag wrapper with melting temperature under 109 oC.
• Thick (0.13 mm) PE bag wrapper
* Description
SVR CV50 is a constant viscosity grade. It is made by adding hydroxylamine neutral sulfate (HNS) and peptizer before coagulation with acid. The coagulum is allowed to mature some hours, reduced to crumbs by passing through a crusher, crepers, a shredder, dried and pressed into bales. The hydroxylamine inhibits the storage hardening reaction in natural rubber, which leads to an increase in its Mooney viscosity. Mooney vicosity (MV) is 50 ± 5.
* Used For The Manufacturing
-Vibration mountings for engines and machinery
-Railway buffers -bridge bearings
-Automotive components -Large-truck tire treads
-Conveyor belt covers
-Masking tapes
-Rubber–metal bonded components
* Features
• Low viscosity rubber
• Softness
* Specification
Dirt : 0.02 max
Ash : 0.40 max
Volatile Matter: 0.80 max
Nitrogen : 0.60 max
Plasticity Retention Index (PRI) : 60 min
Mooney Viscosity MU 50 ± 5
*At time of production, ML 1+ 4 (100 oC)
* Packing
• 33.33 kg/bales or 35kg/bales, 600 bales/fcl 20 feet
• In loose bale or Wooden Pallet
* Bale Packaging
• Normal 0.03 mm PE bag wrapper with melting temperature under 109 oC.
• Thick (0.13 mm) PE bag wrapper
* Description
SVR CV 60 is a constant viscosity grade. It is made by only adding hydroxylamine neutral sulfate (HNS) to ammonia preserved field latex after reception at factory. HNS is only added before coagulation with acid. The SVR CV60 rubber is processed through some stages such as crushing, creping, crumbing, drying and baling. The hydroxylamine inhibits the storage hardening reaction in natural rubber, which leads to an increase in its Mooney viscosity. Mooney viscosity (MV) is 60 ± 5.
* Used For The Manufacturing
-Anti-vibration mountings
-Conveyor belts
-Rubber and metal bonded components
-Injection moulded products
-Extruded products
-Masking tapes
-Railway buffers
-Automotive components
-Rubber–metal bonded components
* Features
• A constant viscosity rubber which hasn’t used peptizer agent .
• • Constant Mooney viscosity, cleanliness, uniformity, and softness.
* Specification
Dirt : 0.02 max
Ash : 0.40 max
Volatile Matter: 0.80 max
Nitrogen : 0.60 max
Initial Wallace plasticity (Po) -
Plasticity Retention Index (PRI) : 60 min
Mooney Viscosity MU: 60 ± 5
**At time of production, ML 1+ 4 (100 oC). Viscosity limit can be based on customers’ requirement.
* Packing
• 33.33 kg/bales or 35kg/bales, 600 bales/fcl 20 feet
• In loose bale or Wooden Pallet
* Bale Packaging
• Normal 0.03 mm PE bag wrapper with melting temperature under 109 oC.
• Thick (0.13 mm) PE bag wrapper
