Polyisobutylene

MF: C4H8

MW: 56.10632

CAS: 9003-27-4

Properties: colorless to light yellow viscous liquid or elastic rubbery semi-solid (low molecular weight is soft and gelatinous, high molecular weight is tough and elastic)
Main use: Mainly used in petroleum additives, adhesives and many other fields. Used in the manufacture of pressure-sensitive adhesives and sealants. It can also be used as a thickener and used with other materials to improve adhesion, flexibility, aging resistance, air tightness and electrical insulation. It is also used in the manufacture of wires and cables, plasticizers, etc. Gum gum base chewing material.

Product features:

1. Colorless, tasteless and non-toxic;
2. Excellent compatibility with most hydrocarbon polymers and organic substances;
3. Excellent anti-oxidation and anti-ultraviolet properties;
4. Excellent plasticity and viscosity (especially good self-adhesion);
5. No residue after thermal decomposition

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