Petroleum resin used in paint
Specification
Grades
Properties |
PR-T3100 |
PR-T3120 |
PR-T3130 |
Testing Methods |
Appearance |
Granule |
Granule |
Granule |
Eyeballing |
Softening PointoC |
105 ±5 |
110 ±5 |
120 ±5 |
GB/T4507 (Ring &Ball) |
Color Ga |
|
|
|
ASTM D-1544 |
Acid Value ( KOHmg/g) |
≤1 |
≤1 |
≤1 |
GB2895 |
Ash %≤ |
0.1 |
0.1 |
0.1 |
GB2295 |
Flash Point oC |
Testing by user's demand |
Testing by user's demand |
Testing by user's demand |
GB261
GB3536
|
Solubility in Benzene |
Clear |
Clear |
Clear |
|
Bromine Value (gBr/100g)
|
Testing by user's demand |
Testing by user's demand |
Testing by user's demand |
|
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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