- Activaredof barium sulfate HC-718
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High activity modified precipitation barium sulfate HC-802
Product introduction:
High activity modified precipitation barium sulfate,Adopt quality industrial barium carbonate and concentrated sulfuric acid as raw materials.The product is specific requirements for car paint, in particular, enhanced impact resistance, and maintain the nano-powder and other all the excellent features.
Performance indicators:
Item | Indicator |
BaSO4content | ≥99% |
105°Cv olatile | ≤0.2% |
Fecontent | ≤50PPm |
Whiteness | ≥98% |
Oil absorption value | 10~14 |
PH value | 6.5~7.5 |
Median grain size | 3.5~4µm |
Hardness | ≤3 |
Activation degree | ≥99.5 |
Heat-resistance | ≥250°C |
Feature:
·High activation degree
·High adhesion
·High dispersive
·High light-resistance
·Excellent weatherability
Application:
This product is suitable for automotive paint, PP, PE, ABS masterbatch, automotive paint, can significantly enhance the film adhesion and improve the impact strength, enhanced stability and light resistance, weather resistance; used in masterbatch can reduce the amount of pigment reduce production costs, while increasing the brightness of fresh colors such as paint can be mixed with the product after the application (the amount of 15 ~ 20%) better, to replace the equivalent amount of 15 to 20% pigment.
Packing and storage:
25kg/bag,PP/PE compound packaging bag,stored in cool,dark and dry place, refrain from sunlight and moisture.