PRODUCTS
Product Introduction：
Polyacrylate thermal expansion microspheres are a type of thermoplastic expansion microsphere. When the microspheres are heated, the thermoplastic shell softens and the internal gas pressure increases, causing the microspheres to expand.
Appearance：
At room temperature, it appears as a white powder.
Parameters：
Five core characteristics：
- Lightweight: After expansion, 70-90% of the volume is air, and the density is significantly reduced
- Thermal insulation: Closed cell structure blocks heat conduction, effectively reducing energy consumption
- Mechanical reinforcement: The elastic shell can withstand multiple cycles of pressure and evenly distribute stress
- Chemical stability: Water-resistant, chemical resistant, UV resistant, suitable for harsh environments
- Environmentally friendly and non-toxic: Can replace traditional chemical foaming agents, in line with green manufacturing standards
Packaging/Storage and Transportation：
Packaging specifications: 20 kg/bag (kraft paper outer bag+PE inner film) or 50kg/drum (paper tube+PE inner bag). Storage environment: cool, dry, ventilated warehouse, storage temperature ≤ 30 ° C, away from heat sources and direct sunlight. Original sealed shelf life: 24 months.
After opening, it is recommended to use it within 3 months. After use, it should be sealed tightly to prevent moisture.
Handle with care to prevent the package from breaking.
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