rare earth compound stabilizer for PVC profile
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double screw extruder
rare earth compound stabilizer
JX-03 rare earth composite stabilizer (for PVC profile, door, window)
JX-03 is rare earth lead based compound stabilizer containing internal and external lubricants. It is applicable for non-conventional PVC materials. The product has excellent performance of internal and external lubricating balance, processing and low separation. The product contains composite antioxidant and proper rare earth, which have obvious effect on increasing weather fastness of non-conventional PVC and the strength of the weld angle.
Appearance: White powder
PbO content: 51.0% 1 1.0%
ReO content: 1.6%
Specific gravity: 1.7
Volatile: 1.0% 1 0.5%
According to the different equipments and molds, suggests add 4.6-5 phr in each 100 phr PVC resin, suggest the high speed mixture temperature between 1150 and 1300.
Reference formula (double screw extruder)
Paint: proper quantity
Plastic weaved bag, lined with a PE bag, 25kg weight.