Petroleum resin used in paint


Specification

Grades/Properties

PR-T3100

PR-T3120

PR-T3130

Testing Methods

Appearance

Granule

Granule

Granule

Eyeballing

Softening Point οC

105 ?

110 ?

120 ?

GB/T4507 (Ring &Ball)

Color Ga

     5       5       5

ASTM D-1544

Acid Value ( KOHmg/g)

≤1

≤1

≤1

GB2895

Ash %≤

0.1

0.1

0.1

GB2295

Flash Point οC

≥240

≥240

≥240

GB261
GB3536

Solubility in Benzene

Clear

Clear

Clear

Bromine Value (gBr/100g)

≤25

≤25

≤25

The addition of petroleum resin into paint can enhance paint's brightness, fullness, improve adhesive force, hardness, acid resistance, alkali resistance of paint film etc..

 


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