Petroleum resin used in hot-melt road-making paint
Specification
Grades Properties | LESTAC-R100 | LESTAC-R110 | Testing Methods |
Appearance | Granule | Granule | Eyeballing |
Softening Point oC | 100 ±5 | 100 ±5 | GB/T4507 (Ring &Ball) |
Color Ga | ≤5 | ≤5 | ASTM D-1544 |
Acid Value (KOHmg/g) | ≥1 | ≥1 | GB2895 |
Melt Viscosity (200 oC) cps | ≤250 | ≤250 | ASTM D-3236 |
Heat Resistance (200 oC 3h) Ga | ≤7 | ≤7 | ASTM D-1544 |
Flash Point oC | Testing by user's demand | Testing by user's demand | GB261 |
Solubility in Benzene | Clear | Clear | |
Bromine Value (gBr/100g) | Testing by user's demand | Testing by user's demand |
Use
LESTAC-R100, LESTAC-R110 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 LESTAC-R100, LESTAC-R110 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.
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