C5C9 Petroleum Resin

C5C9 Petroleum Resin GC-100

The product name：C5C9 Petroleum Resin GC-100
Softening point(℃)：105 ± 5 ℃
Acid number(mgKOH/g)：≤1 mgKOH/g
Their classification：Petroleum by-products
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C5C9 Copoylymerized Petroleum Resin

OTHER NAME: C5C9 Copolymerized Petroleum Resin

DESCRIPTION

C5C9 copolymerized petroleum resin has both linear aliphatic structure and cyclic aromatic structure. The main raw material is the cracked C9 fraction. The C5 fraction is introduced into the C9 fraction and copolymerized to obtain a yellow transparent solid.

Features

Ø Pale yellow and transparent, low odor and low volatility.

Ø Good fluidity, can improve the wettability of the main material.

Ø Excellent anti-oxidation performance and good weather resistance.

Ø Soluble in esters, ketones, aromatic hydrocarbons, aliphatic hydrocarbons, alkanes, chlorinated hydrocarbons and other organic solvents, insoluble in water and alcohols.

Ø Good compatibility with many polymers and elastomers such as NR, CR, SBR, EVA, SBS and SIS.

Technical Parameter

MODEL	GC-100	GC-110	GC-120
Colour (Fe-Co Scale)	3#	3#	3#
Softening Point (R&B, °C)	105 ± 5	115 ± 5	125 ± 5
Acid Value (mgKOH/g) max	0.1	0.1	0.1
viscosity（mPa·s/150℃）	1400 ± 500	1600 ± 500	800 ± 300
Bromine value（gBr/100g）max	16	16	16
Ash content　% max	0.02	0.02	0.02

Note: For softening points above 120 ° C, the viscosity test method is mPa. s/180 ° C.

Applications

Ø Applied to polymers such as EVA, SBS and SIS, it can be made into adhesives such as industrial-grade hot-melt adhesives and pressure-sensitive adhesives.

Ø Solvent-based adhesives for SBR rubber, natural rubber and acrylic.

Ø Others are widely used in: paint, road marking paint, rubber and plastic modification and other industrie.

Packaging

Packed in compound kraft paper bag, net weight 25kg/piece.

Storage & Transportation

It should be stored in a cool place, avoid high temperature, and should not be stored near fire.

It cannot be stored and transported together with spontaneous combustibles, strong oxidizers, and strong acids, and should be handled according to the regulations for flammable materials.

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