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Sunchemy International Co., Ltd.

Rubber, High Styrene Rubber, Hsr manufacturer / supplier in China, offering Top Qualified High Styrene Rubber/Hsr, Electrical Inner Tube Vulcanizer/Press, Rubber Tile Vulcanizer/Press and so on.

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Top Qualified High Styrene Rubber/Hsr

FOB Price: Get Latest Price
Min. Order: 500 kgs
Port: Qingdao, China
Production Capacity: 50, 000mt/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, negotiable

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Basic Info
  • Model NO.: Full series
  • Certification: REACH
  • Color: White
  • Trademark: Sunchemy
  • Specification: Export first class
  • Appearance: Granulars
  • Environmental Protection: Yes
  • Kind: Rubber
  • Transport Package: 20/25kg Kraft Bags
  • Origin: China
Product Description
Top qualified High Styrene Rubber/HSR
Top Qualified High Styrene Rubber/Hsr

Brief: High styrene rubber is a special variety of styrene butadiene rubber. It is a non-polar polymer prepared from the co-polymerization of styrene and butadiene latex.
Chemical structure: 
It is white granule, non-toxic, odorless and combustible. Heat distortion temperature: 70-90ºC, white solid. It is used as filling reinforcing agent to improve the hardness, aging-resistance, wear-resistance, tear strength and tensile strength of rubbers. Has excellent thermoplasticity and electrical insulating property.
Testing basis
Styrene content (%)
Organic acid content (%)
Organic soap content (%)
Mooney viscosity ,ML(1+4)
Tensile-strength (MPa)
Schopper hardness (A)
ItemSpecificationTesting results
Volatiles  % ≤5.03.97
Organic acid  %3.5~5.54.88
Soap Content  % ≤0.50.09
Styrene content  %80~8582.5
Tensile Strength Mpa  ≥1026.83
Schopper hardness(A)  ≥9699
Mooney viscosity ML 100ºC >7087
Results:Up to standard
Application: High styrene rubber is suitable for the manufacture of high-hardness and low-density products. 1. Shoe-making: hard soles, heel, rigid foam sole, imitation leather shoes etc.; 2. As floor materials: rubber floor tile; industrial products, like rubber roll, washer, hard rubber tube and other sponge products; 3. Sports industry: balls, rollerskate; 4. Electrical insulating material; 5. High-grade bike cover tyre; various printing pastern roller; slab rubber; 6. ABS, AS plastic;
In recent years,rubber field are paying more attention to reinforcement of high styrene rubber,especially in the automobile industry,such as applied in the tyre.therefore,potential market of HSR is very huge.

Performance: Accredited by experts who organized by the Shandong province Committee, our product has supplied a gap in China. Its major technical indicators have reached world leading level, and can be the complete substitute of imported products, such as Japan's NIPOL HS850, HS860&HS870, JSR0060 and KER1904 and HS260 etc.

Packing & Storage:
In high-strength composite bag lined with PE-coated woven bag/composite kraft paper bag, net wt. 20kg. Protect against fire, water and sunlight. Stored in cool and draughty place. Pile height: 20 bags max. Shelf life: 8 months.
Top Qualified High Styrene Rubber/HsrTop Qualified High Styrene Rubber/HsrTop Qualified High Styrene Rubber/HsrTop Qualified High Styrene Rubber/Hsr
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Mr. Wang Jian
General Manager
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