DESCRIPTION
Product index:
|
Indicator name |
Indicator |
|
|
Appearance |
Yellow to brown transparent lumps |
Beige powder |
|
Softening point ℃ |
85-95 |
85-100 |
|
Moisture % |
≤1.0 |
|
|
Hydroxymethyl content % |
8-12 |
|
|
Specific gravity 25 ℃ |
1.04 ( typical ) |
|
Product profile and application:
1. WS sulfide resin is a kind of thermal reaction octyl phenolic resin with hydroxymethyl at both ends.
2. Mainly vulcanized butyl rubber, ethylene-propylene diene rubber, nitrile butadiene rubber, neoprene rubber, natural rubber, etc.
3. Soluble in toluene, xylene, ethane, ketones and other aromatic solvents and aliphatic solvents.
4. WS vulcanized resin is mainly used for tire capsule, air tire, medical butyl rubber plug, sealing rubber ring, rubber tube and other rubber products, can be directly added to the rubber during mixing, vulcanized rubber has excellent high heat resistance, high pressure, aging resistance.
