Special note:
Appearance
White powder
01
Heating volume reduction %
≤25
02
Metal oxide %
≥20
03
Melting range
80-150 ℃
04
Apparent density g/m³≥0.35
05
Volatile %
≤1
06
Powder diameter 40 mesh pass rate
98
07
General instructions:
Packing
25kg/ bag
Storage
Regular storage
Processing
Valid for 2 years
Note
Store in cool, dry warehouse, avoid rain, moisture. When stored, it must be away from fire and heat sources, avoid exposure to sunlight, and prohibit direct contact with acid and alkali or mixing.
Applications:
Precisely controlling the plasticization rate. The PVC large plate foaming regulator K901 can achieve precise control of the cell structure, achieving a micro-foaming effect with high closed-cell ratio and uniform density. The uniform distribution of voids ensures that the mechanical properties (bending strength, impact resistance) of the product show no significant differences in the width direction, while reducing the water absorption expansion rate of the product and improving its dimensional stability.
Mainly used in PVC large-scale foaming sheet materials, PVC large-scale thick-walled profiles .
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