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CAM is a new PVC impact modifier, which is an interpenetrating network copolymer formed by grafting slightly chlorinated HDPE with acrylate.
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CAM is a new PVC impact modifier, which is an interpenetrating network copolymer formed by grafting slightly chlorinated HDPE with acrylate. Its main function is to enhance the impact strength of PVC finished products under low temperature and endows the better toughness and impact modifier in low temperature. At same time, it can improve the weather ability of products. CAM is mainly used in PVC pipes, fittings and injections.
Performance
Excellent elongation rate at break and toughness
Excellent impact strength under low temperature
High cost-effective
Better weather-resistance
Better surface glossiness for PVC finished products
Main Grades
1) CAM-24: replace CPE+AIP with less dosage
2) CAM-69: replace CPE+AIM with less dosage
Specification | Unit | Test standard | CAM24 | CAM69 |
Appearance | -- | -- | White powder | White powder |
Bulk density | g/cm3 | GB/T 1636-2008 | 0.50±0.10 | 0.50±0.10 |
Sieve residue (30 mesh) | % | GB/T 2916 | ≤2.0 | ≤2.0 |
Volatile content | % | ASTM D5668 | ≤1.50 | ≤1.50 |
Izod impact Strength | ℃ | GB/T 1843-2008 | low | high |
Tensile strength | MPa | GB/T 528-2009 | ≥6.0 | ≥6.0 |
Elongation at break | % | GB/T 528-2009 | 1300±100 | 1300±100 |
Above is just part of our grades, if you want to know further information or more grades, please contact info@sundow.com.
Application
Mainly used to produce opaque PVC products, such as PVC profiles, PVC pipes, PVC siding etc.
Packing and storage
25kg/bag PP valve bag with PE inner bag
550kg/sack PP bag with PE inner bag
It should be stored in cool and dry surroundings with shelf life of two years, it can be still used if qualified by inspection after shelf life.