Compatible Nitrocellulose Solid Acrylic Resin Heat Sealing Varnishes
SA-26 Solid Acrylic Resin
Description
SA-26 is easily soluble in ketones, esters, long-chain fatty alcohols, aromatics, chlorinated solvents and other organic solvents, and has excellent compatibility with other film-forming resins, such as nitrocellulose and chlorinated rubber, vinyl resins and plasticizers.
It is widely used in heat-sealing varnishes, flexible leather treatment agents and ceramic transfer coatings, cardboard inks and other occasions that require high adhesion, flexibility, chemical resistance and durability.
Physical Property
| Properties | Test Methods | Units | Values |
| Appearance | --- | --- | Transparent particles |
| Molecular Weight | ASTM D-3593 | g/mole | 160000 |
| Specific Gravity | ASTM D-792 | --- | 1.06 |
| Solid Content | ISO-3251 | % | ＞99.5 |
| Glass Transition Temperature (Tg) | ASTM D-3418 | ℃ | 33 |
| Softening Point |
ASTM D-36
|
℃
|
117 |
| Acid Number | ISO-3682 | mgKOH/g |
<1
|
Performance Features
- Excellent flexibility
- High adhesion
- Good chemical resistance and durability.
Applications
- Heat-sealing varnishes,
- Flexible leather treatment agents and
- Ceramic transfer coatings.
- Cardboard inks
Package And Storage Condition
- Packed in 25Kg/bag
- Store in cool, dry and ventilated place where the fire and organic solvent are prohibited
- Shelf time: 3 years
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.
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