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Technical DataSheet | Supplied by Puyang Changyu Petroleum Resins

CYH80 is a C9 hydrocarbon thermoplastic resin by Puyang Changyu Petroleum Resins. It acts as a tackifier. It can be used in combination with promoters, adjusting agents, modifiers and other resins. It is compatible with natural rubber. It provides water resistance, chemical resistance and ethanol resistance. It is recommended for tires & rubbers. CYH80 offers mainly low softening point, vulcanization, reinforcement, low acid value, good miscibility, thermal stability and adjusted viscosity.

CYH80 Product details

Product Type
Chemical Composition
Physical Form
Granules, Solid
Light yellow
Product Status
Applications/ Recommended for
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CYH80 Properties


Value & Unit
Test Condition
Test Method
Softening Point, ASTM E2858
xxxxxxx °C
Color, ASTM D1544
Acid Value, ASTM D974
xxxxxxxxx mgKOH/g
Bromine Value, HG2231-91
xxxxxxxx gBr/100g
Specific Gravity, ASTM D7172A
xxxxxxxxxx g/cm3
Melt Viscosity, ASTM D3835
xxxxxxxxx mPa.s
Ash Content, ETM-E-99
xxxxx Wt%
N-heptane Value @ 25°C
xxxx mL
Last edited Apr 20, 2018
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