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SA-26 acrylic resin is a key material to replace Degalan P 24 in the field of heat-sealing lacquers for sealing aluminum foils against PVC and polystyrene in food packaging.
SA-26 resin is a copolymer of n-butyl methacrylate, specifically designed for applications requiring high adhesion, flexibility, chemical resistance, and durability, such as aluminum heat-seal varnishes, high-gloss paper inks, and similar high-performance coatings.
SA-26 resin exhibits excellent solubility in various organic solvents, including ketones, esters, long-chain fatty alcohols, aromatics, and chlorinated solvents. It demonstrates outstanding compatibility with other film-forming resins, such as nitrocellulose, chlorinated rubber, vinyl resins, and plasticizers. This resin is widely utilized in thermal sealing varnishes, flexible leather treatment agents, and ceramic transfer coatings.
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Product Name |
Acrylic Resin for heat-sealing lacquers |
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Model Number |
SA-26 |
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Product Form |
Transparent Granule |
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Molecular Weight |
160,000g/mole |
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Solid Content |
＞99.5% |
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Specific Gravity |
1.06 |
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Acid Value |
＜1mgKOH/g |
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Softening Point R & B |
117℃ |
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Glass Transition Temperature (Tg) |
33℃ |
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Solubility |
Soluble in various organic solvents such as ketones, esters, long-chain aliphatic alcohols, aromatic, chlorinated solvents at appropriate temperature provided that sufficient sheer is provided |
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Compatibility |
Compatible with film-forming resins such as nitrocellulose, chlorinated rubber, vinyl resins and plasticizers |
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Feature |
Excellent adhesion, high thermal resistance, durability, chemical resistance |
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Application |
Ceramic transfer printing in plates, bowls, cups, and teapots |
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Packaging Details |
25 KGS/Bag |
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Storage Condition |
The solid acrylic resin powder should be stored in dry and well-ventilated place where fire and organic solvent shall be prohibited. Exposure to direct sunlight shall be avoided. |
