China Precision Hardware Mold Components Supplier - Chinaprice: contact company for price
Thermosetting mold components can be divided into two categories and thermal plasticity, the former can not be used to re shape, which can be repeated production. The structure of mold components polymers, there are two basic types: the first kind is linear structure, with the structure of the polymer is called linear polymers; the second is the body structure, combined with the structure of mold components is called polymer body. Some polymer with a branched chain, known as the branched polymer, which belongs to the linear structure. Although some polymer cross- linking between molecules, but little cross- linking, called mesh structure, belonging to body structure. Two different structures, exhibit two opposite properties. Linear structure of polymer due to the presence of mold components are independent, so the elasticity, plasticity, dissolves in the solvent, heating to melt, hardness and brittleness of smaller features. Shape structure polymer with no independent existence macromolecules, so no elasticity and plasticity, cannot dissolve and melt, only swelling, hardness and brittleness. Mold components is two kinds of structure of polymer, made of linear polymer is a thermoplastic plastic, made by size polymer is thermosetting plastic.
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- Posted By: Dongguan YIZE MOULD Co.,LTD
- Phone: 86076981888522
- Address: Hexing Road No.122, South Shatou District, Dongguan City, China
- Website: http://www.yizemoulds.com/
Published date: December 22, 2014 -
- Business Description: Dongguan Yize mould co., LTD., mainly engaged in connector mold parts,
auto connector mold parts, plastic mold spare parts, plastic mold
parts,plastic mold components, core pins and sleeves, precision mold
parts, tungsten carbide mold parts and precision LED mold parts, PG
optical grinding, precision stamping die parts, precision circle and so
on, welcome to choose and buy!
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