C5 Petroleum Resin for tyre rubber mixed refining
1. Specifications:
Grades/Properties |
PRS®-C1085 |
PRS®-C1100 |
PRS®--C1101 |
Best quality |
First quality |
Qualifier |
Best quality |
First quality |
Qualifier |
Best quality |
First quality |
Qualifier |
Appearance |
Granule |
Granule |
Granule |
Softening point(℃) |
85±5 |
98±4 |
100±4 |
Color (Ga)≤ |
8 |
10 |
12 |
8 |
10 |
12 |
8 |
10 |
12 |
Acid value(mgKOH/g)≤ |
1 |
1 |
1 |
Bromine value (gBr/100g) |
Test upon clients' request |
Melt viscosity mPa.s |
Test upon clients' request |
Flash point(℃) |
Test upon clients' request |
2. Use
PRS®-C1085, PRS®-C1100, PRS®-C1101 C5 petroleum resin is a kind of fat family petroleum resin widely used in tyre rubber calendering, which has a better compatibility with natural rubber (NR), synthetic rubber, polyethylene, polypropylene, SIS, SEBS and EVA, and also has a better compatibility with natural gluing resin (such as terpene, rosin and other ramifications). In rubber calendaring, it also can be used as anchoring agent, reinforced caking agent, intenerating agent and filling agent etc.
3. Characteristics of rubber calendaring
  Excellent anchoring viscidity
Can promote the intenerating and mending funcition and enhance the elasticity and reslsting the peeling off in the course of processing.
Can grow and glue notably but not affect sulfuration time and the performances after sulphurating.
Can avoid the viscidity to manufacturing machines
Can help the even distribution of filling materials
Moderate colors.
Recommended application fields: Tyre rubber calendering.
Other applications:
Other rubber products such as sole, shoe end, floor, strap, rubber pipe and inner tyre
Light color rubber daily-use products
Ligh color products can be used as pressure-sensitive adhesive.
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