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August 14, 2017

Injection molding is formed in the plastic mold and solidification, because each kind of resin requirements of forming temperature and glass transition temperature is different, so there must be a plastic mold temperature control system, can be suitable for forming eac...

August 2, 2017

Polyvinyl chloride, also called hard PVC, is a polymerized amorphous thermoplastic
resin made from vinyl chloride monomer, with certain additives (such as stabilizers,
lubricants, fillers, etc.).


In addition to the use of this additive, but also the use of blending wit...

August 2, 2017

Hardness refers to the ability of a material to resist other hard objects into its surface,

The size of the hardness value is a qualitative quantitative representation of the soft and hard degree of the material. It is not a simple and definite physical quantity.So what...