POLY(ISOBUTYL VINYL ETHER)(CAS#9003-44-5)
| Risk Codes | R45 – May cause cancer R22 – Harmful if swallowed R38 – Irritating to the skin R65 – Harmful: May cause lung damage if swallowed R11 – Highly Flammable R46 – May cause heritable genetic damage |
| Safety Description | S53 – Avoid exposure – obtain special instructions before use. S16 – Keep away from sources of ignition. S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S62 – If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label. |
| UN IDs | UN 1993 3/PG 2 |
| WGK Germany | 3 |
Introduction
Poly1-(vinoxy)-2-methylpropane is a polymer, often abbreviated as PEMP. The following is an introduction to the nature, use, manufacturing method and safety information of PEMP:It has good thermal stability, chemical stability, and electrical insulating properties. PEMP also has good resistance to chemicals and heat.Uses: PEMP has a wide range of uses in industry and daily life. It can be used as coatings, adhesives, sealants, polymer plasticizers, waterproofing materials, etc. PEMP can also be used to prepare electronic components, cable insulation, plastic packaging films, etc.Preparation method: The preparation of PEMP is generally obtained by polymerization reaction. Among them, vinoxy and 2-methylpropenol are used as monomers to polymerize in the presence of a catalyst to generate PEMP. The method of polymerization reaction can be free radical polymerization, anionic polymerization, or ion exchange polymerization, etc.Good ventilation conditions should be paid attention to during use. When storing, PEMP should be stored separately from oxidants, acids and other substances to avoid ignition and high temperature environments.
