Petroleum resin used in hot-melt road-making paint
Specification
Grades
Properties |
PR-R1100 |
PR-R2100 |
PR-R1100 |
Testing Methods |
Appearance |
Granule |
Granule |
Granule |
Eyeballing |
Softening Point oC
|
100 ±4 |
100 ±4 |
100 ±4 |
GB/T4507 (Ring &Ball) |
Color Ga |
≤6.5 |
≤6.5 |
≤6.5 |
ASTM D-1544 |
Acid Value (KOHmg/g) |
≤1 |
≤2 |
10-30 |
GB2895 |
Melt Viscosity (200 oC) cps
|
≤250 |
≤250 |
≤250 |
ASTM D-3236 |
Heat Resistance (200 oC 3h) Ga
|
≤8.5 |
≤8.5 |
≤8.5 |
ASTM D-1544 |
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 |
|
Use
PR-R1100, PR-R2100 and PR-R1101 petroleum resin is suitable to be used in hot-melt road-marking paint. It can enhance the tenacity, hardness and adhesive force of paint.
The road-marking paint made by PR-R1100, PR-R2100, PR-R1101 petroleum resin has the following characteristics:
· Light color.
· Good fluidity.
· High antifriction.
· Even distribution of filling.
· Strong resistance to weather.
· High drying speed.
· Strong smudge resistance.
Application field recommended: hot-melt road-marking paint.
Other use:pressure sensitive adhesive.
|
