Composite stabilizer combines heat stabilizers, composite internal and external lubricants, antioxidants and other processing aids into one. It is a general-purpose rigid PVC pipe and profile processing, pipe fitting injection molding, and is suitable for single- and twin-screw extrusion molding of PVC material products. This product has good dispersibility, excellent thermal stability, low dosage, good lubricity, moderate extrusion speed, and a smooth product surface. It improves the heat resistance and weather resistance of PVC materials, while also reducing processing temperature and energy consumption. It is easy to use. Product models include A650T, 650, 325, 325V, and BP100. The scope of application and indicators are as follows:
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Model |
A650T |
325 |
650 |
325V |
BP100 |
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Appearance |
White flaky solid |
White flaky solid |
White flaky solid |
White flaky solid |
White columnar solid |
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（%） (Metal content) |
30±1 |
28±1 |
25±1 |
21±1 |
30.5±1 |
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Volatility（%） |
≤1 |
≤1 |
≤1 |
≤1 |
≤1 |
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Scope of application Recommended use |
PVC rigid material injection molding, extrusion products, such as pipes, pipe fittings, profiles, corrugated pipes, reinforced pipes, large-area extruded sheets, foamed stone plastic, wood plastic, WPC sheets
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PVC rigid extrusion products, foam boards, wall panels, profiles, large-area extruded sheets |
PVC rigid extrusion products, such as pipes, profiles, and large-area extruded sheets |
For highly filled PVC extrusion products |
Can be made into translucent profiles and large-area extruded sheets |
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（Product Features） |
Applicable to various PVC extrusion products, promoting uniform mixing of PVC and calcium carbonate and other materials, plasticizing and melting, improving plasticization and brightness |
Applicable to all kinds of PVC extrusion products. Lubricants can be added independently in the formula according to product needs. |
Applicable to all kinds of PVC extrusion products, with superior product performance, improved plasticization and brightness |
Excellent lubrication system, superior product performance, improves plasticization and gloss） |
Applicable to all kinds of PVC extrusion products. Lubricants can be added independently in the formula according to product needs. |
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Note: The amount of product used can be increased or decreased according to actual conditions |
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（II. Packaging, Transportation, and Storage This product is packaged in woven bags lined with PE bags, 25kg/bag. It is a solid, slightly yellow flake and is not a hazardous material. Transport it as such and protect it from sunlight and rain. Store in a cool, well-ventilated place, away from direct sunlight. Any lumps that may form can be broken up during mixing and will not affect its use.）
