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Tear Resistance Resin & Wet-skid Resistance Resin
DETAILED DESCRIPTION


Composition

Appearance

Softening point
     ℃

Ash content
     %

Heating loss %

Dosage
     phr

Applications

Tear Resistance Resin 101

Mixture of modified rosin and aliphatic resin

Light yellow granules

75 - 95

< 5

< 1

1 - 3

Increase the tackiness of NR and synthetic rubber, improve filler dispersion,processing property, tear strength of vulcanized rubber and anti-cutting performance.
Suitable for TBR, OTR and rubber products.

Wet-skid Resistance Resin WSR1000

Mixture of modified rosin and aromatic resin

Yellow granules

100 - 115

< 0.5

< 2

5 - 10

Contains polar and rigid groups and has good compatibility with rubber. Glass transition temperature of rubber compound moves to higher temperature, which improves the tanδ at 0℃ of the compound and grip performance.
Improve filler dispersion, reduce filler network effect, and increase hysteresis loss at low temperature.
Improve the affinity between rubber and water, which is good for destroy the water film.

Wet-skid Resistance Resin WSR2000

Monomer polymerized petroleum resin

White block or granules

80 - 90

< 0.5

< 0.5 (125℃*3h)

5-10

Contains rigid groups and has good compatibility with rubber.
Glass transition temperature of rubber compound moves to the higher temperature direction, which increases the tanδ at 0℃ of the compound and grip performance.