Alcohol Resistant Solid Thermoplastic Acrylic Resin SA-531
Alcohol resistant acrylic resins are a special type of acrylic polymer that maintains excellent film integrity, gloss, and adhesion even when exposed to alcohol-based solvents or cleaners. This resistance makes them highly valuable in industries where coatings, inks, or adhesives must withstand contact with alcohols such as ethanol or isopropyl alcohol without compromising performance.
Product Description
SA-531 is a solid thermoplastic acrylic resin primarily composed of MMA polymer. SA-531 is a highly alcohol resistant & high tg acrylic resin with a balanced polymer structure that provides the following properties:
lHigh alcohol resistance—prevents whitening, softening, or dissolution upon contact with alcohol.
lHigh hardness and abrasion resistance—ensures durability in harsh environments.
lHigh gloss and clarity—maintains a smooth, transparent surface and preserves image clarity.
Thanks to these properties, SA-531high tg acrylic resin is widely used in:
lAppliance and plastic coatings—maintain gloss and resist alcohol-based cleaners.
lAutomotive refinish coatings—provide durability and chemical resistance. l
lVarnish—Enhances the gloss and alcohol resistance of the surface of an item.
lThermal transfer ink—Particularly suitable for packaging and labeling on ceramics, glass, and other materials that may come into contact with alcohol.
Key Features
High alcohol resistance, high gloss, high hardness, strong wear resistance
Recommended Applications
Home appliance paint, plastic paint, car refinish paint, varnish, thermal transfer ink
Physical Property
| Item | Value |
| Appearance | Transparent sphere |
| Composition | MMA polymers |
| Molecular weight (MV) | 110000 |
| Glass Transition Temperature (Tg) | 110℃ |
| Acid Value(mgKOH/g) | ≤1 |
| Viscosity*mPa·s (25℃, 37.5% xylene solution) | 800-1200 |
Solubility
| | Solubility | | Solubility |
| Ethyl acetate | ○ | Butyl acetate | ○ |
| Butanone | ○ | Isopropyl alcohol | × |
| A*cetone | ○ | Isobutyl alcohol | × |
| Cyclohexanone | ○ | Mixed propanols | × |
| Toluene | ○ | Ethylene glycol monobutyl e*ther | × |
| Xylene | ○ | 120# solvent gasoline | × |
| Note: ○ =Soluble × = Insoluble or poorly soluble |
Compatibility
It has good solubility with alkyd resin, perchlorethylene resin, nitrocellulose, cellulose acetate butyrate, etc.
Packaging Details
25kgs/Bag
Storage
This product should be stored in a dry, ventilated place to avoid moisture.
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High Tg & Alcohol Resistant Solid Thermoplastic Acrylic Resin For Plastic Paint Images
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