There are 12 kinds of plastic flame retardant grades in UL94: HB, V-0, V-1, V-2, 5VA, 5VB, VTM-0, VTM-1, VTM-2, HBF, HF-1, HF- 2.
May. 27, 2021
During injection molding, gas or superheated water can be injected into the cavity almost simultaneously with the plastic melt. What are the advantages of water-assisted injection over gas-assisted ...
25, 2021 May.
Most of the plastic molding processing is realized by the deformation and flow of the plastic in the viscous flow state. The fluidity of plastic is an index to measure the difficulty of plastic mold...
Polypropylene (PP) is one of the most widely used and most produced general-purpose plastics. The PP raw material itself is a flammable material, the limiting oxygen index is only 17.5, the char...
24, 2021 May.
The production process of modified plastic particles mainly includes: mixing process, extrusion process, and packaging. This article lists the production process of modified plastic particles in det...
21, 2021 May.
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