Uses of paraffin waxes with different melting points
High melting point-this wax is very suitable for making cylindrical candles, hand-dipped fine candles, molded candles, shaped or carved gift candles. This wax is very hard and does not retain its...
PVC pipe fittings use special resin material
The special resin for PVC pipe fittings refers to the regularity of the particles above 0.90, the proper porosity, the apparent density is over 15% higher than that of the common type, and the dry...
What is the cause of the fisheye of PVC resin?
The essence of fisheye is a small amount of ultra-high molecular weight PVC with a molecular structure formed by improper conditions in the polymerization process. Due to its low ability to absorb...
LOW MOLECULAR POLYETHYLENE WAX HIGH MELTING POINT
Polyethylene waxes are low molecular weight polyethylene homopolymers or copolymers widely used in coatings. The so-called wax refers to the fact that the final microcrystalline form of the polymer...