Composition: Insoluble sulfur and EPDM for rubber
Appearance: yellow particles
Density (g/cm3): 1.45±0.04
Mooney viscosity, ML(1+4)at50℃: 45±10
Storage period: 12 months under cool and dry conditions
1. FST IS-75GE is a vulcanizing agent for natural rubber and synthetic rubber, with a total sulfur content of 75%.
2. FST IS-75GE can prevent rubber delamination or peeling of the patch caused by sulfur injection.
3. FST IS-75GE can avoid uneven vulcanization properties and surface sulphur spewing caused by excessively high sulfur concentration on the surface of the product.
4. FST IS-75GE can effectively solve the problem of rubber storage scorch and increase the number of rubber recycling during the molding process.
5. FST IS-75GE has excellent dispersibility, especially suitable for products with low hardness.
6. FST IS-75GE is especially suitable for compounds that require shorter mixing time.
7. With alkaline substances or the temperature exceeds 100 ℃ will cause FST IS-75GE to convert into ordinary sulfur.
Usage: Join with other medicine glue in the opening section of the training machine.
Suggested dosage: general vulcanization system: 2.5～4.5phr,
Semi-effective vulcanization system: 1.2-2.0phr,
Effective curing system: 0.25-1.0phr.
The product information and suggestions provided above cannot guarantee its completeness, correctness or suitability for special uses.
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Dongguan First Rubber & Plastic Technology Co., Ltd.
NANJING FIRST TECHNOLOGY CO.,LTD
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