High molecular weight Solid Methacrylate Polymer For Aluminum As Heat Seal Varnish
Price:
Negotiable
MOQ:
5000KGS
Delivery Time:
15 working days
Brand:
WeiLi
Product Description
Composition:
-
- SA-213 is a methacrylate-based polymer, which contributes to its robustness and versatility.
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Adhesion:
- It exhibits excellent adhesion to a variety of substrates, including:
- Aluminum: Useful in packaging and protective coatings.
- PVC (Polyvinyl Chloride): Commonly used in construction and consumer goods.
- PS (Polystyrene): Found in packaging and insulation materials.
- PET (Polyethylene Terephthalate): Widely used in bottles and food packaging.
- It exhibits excellent adhesion to a variety of substrates, including:
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Appearance
|
Beads
|
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Glass transition temperature (Tg)
|
39℃
|
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Molecular weight (Mw)
|
130,000 g/mol
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Intrinsic viscosity (IV)
|
0.43
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Acid value
|
≤ 1.0 mgKOH/g
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|
Water content
|
≤ 0.5%
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Applications
- Heat Seal Varnish: SA-213 is primarily used in heat sealing applications, providing strong bonds in packaging.
- Coatings: Its adhesion properties make it suitable for protective coatings in various industries.
- Adhesives: The solubility characteristics allow it to be used in formulating adhesives that require specific solvent properties.
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Company
Xiamen WangQin Chemical Technology Co., Ltd.
Location
GOLDEN BAY WEALTH CENTER, HULI HI-TECH PARK, XIAMEN, CHINA
Contact Person
Rena Xiao