Halogenated Butyl Rubber Sheets

Rm biltrite rubbermax butyl rubber is a copolymer of isobutylene and isoprene.

Halogenated butyl rubber sheets.

Butyl has a very low resilience which makes it ideal for vibration damping and shock absorption applications but offer a moderate. Gm cm 3. Compared with common butyl rubber halogenated butyl rubber increases greatly curing reactivity. Besides having the same properties as butyl rubber halogenated butyl rubber equip other properties in curing such as cure versatility curing without sulfur accelerant containing sulfur or zinc oxide little vulcanizing agent or zinc oxide faster cure rate etc.

19 this resin shows high reactivity towards e beam or uv free radical or cationic 53 the bromo butyl intermediate has also been used to attach acrylate or photoinitiator groups to the butyl. Our butyl rubber sheets offer a high quality rubber with high temperature resistance to ozone oxidation and sunlight with an excellent temperature range of 45 c to 130 c it is resistant to most inorganic products and highly resistant to mineral acids alkaline and aqueous acids. Butyl rubber is produced by polymerization of about 98 of. Polyisobutylene also known as pib or polyisobutene c 4 h 8 n is the homopolymer of isobutylene or 2 methyl 1 propene on which butyl rubber is based.

The most unique characteristic of butyl rubber is that its permeability to air is 70 better than that of most other rubber materials and for this reason the industry uses it for tire tubes and tubeless tire. It has excellent resistance to ozone oxidation and sunlight with an excellent temperature range of 45 c to 130 c. Butyl rubber sometimes just called butyl is a synthetic rubber a copolymer of isobutylene with isoprene the abbreviation iir stands for isobutylene isoprene rubber. Butyl rubber is a very good general purpose rubber used for many applications and is a high strength rubber material known for its excellent resistance to oils and high vapor chemicals.

Butyl has good flex and low resilience properties making it ideal for vibration damping insulation and shock absorption. The chinese company dedicated in high quality rubber sheeting mats. Saurashtra mill stores offering black butyl rubber sheets in mumbai maharashtra. Compression set at 70 c for 22 hrs.

It has outstanding resistance to gases vapors heat aging oxygen ozone sunlight tearing alkalis and acids. Shore a min kg cm 2 min c. Butyl rubber is a copolymer or isobutylene and a small percentage of isoprene and has a very low permeability to air and other gases. Butyl rubber isobutylene with about 2 iso prene has been functionalized through the residual double bonds via the bro mobutyl intermediate to produce a material with 2 conjugated diene see fig.

We can offer halogenated butyl rubber sheets for specified applications.