Xiamen WangQin Chemical Technology Co., Ltd.
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SA-640 High Hardness Similar To BR-113 Solid Acrylic Resin Road Marking Paint
Introduction
SA-640 is a 100% solid acrylic resin with fast tack-free time and high hardness properties. It can be used in places where hard and heat-resistant coatings are required. In addition, SA- 640 also exhibits excellent adhesion and quick-drying properties on various plastics such as acrylic resin, ABS, and PS.
Physical Property
| Properties | Units | Values |
| Appearance | --- | Solid beads |
| Molecular Weight | g/mole | 40,000 |
| Solid Content | % | 100 |
| Glass Transition Temperature (Tg) | ℃ | 80 |
| Brookfield viscosity 23℃, cP (40% solution in MEK) | 160 | |
| Specific gravity @ 25℃, | kg/liter | 1.18 |
| Acid Number | mgKOH/g | 3.5 |
PerformanceFeatures
Excellent adhesion
Good pigment dispersion
Good resistance to weather and chemicals
Applications
Road marking paint
Metal coating, heavy duty coating
Container paint
Gravure printing inks
Plastic paint (ABS, PS, PP, etc.)
Packaging and Storage Condition
Package: 25 Kg/bag
Store in cool, dry and ventilated place where the fire and organic solvent are prohibited.
Special Tips
This material is complied according to our existing technology and experience, the technical advice provided is sincere, but it is not guaranteed to be used in all samples and formulations, all the data are for users reference only