TPE,SEBS,SBS-What is the relationship among them ?
- Author:TONY
- Release on :2016-01-03
The Megol ancestors of TPE compounds offers the ideal aggregate of the elasticity, attending and feel of elastic with the low processing costs of thermoplastics. The conception adaptability of this polymer allows the assembly of grades with a actual advanced acerbity range, acceptable for a array of applications. They are ideal for bang and banishment moulding, and are aswell accessible in grades which are controllable and/or for aliment use. The ascendant cast of these elastomer compounds is the thermoplastic block copolymers which accord to a amount of altered polymer families. Typically the Megol ancestors belongs to the styrenic chic of block copolymer (SEBS, SEPS) with a hydrogenated mid-block. However there are grades of the artefact based on polymers of added origin. The hydrogenation action removes the bifold bonds in the actual which is what gives these compounds their top levels of achievement such as accomplished age and UV ablaze resistance.
These articles are decidedly adapted to over-moulding and banishment and accept a adamant substrate which provides their soft-touch characteristics and accepted affinity to rubber.
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