Isobutylene-isoprene copolymer
-
Isobutylene-isoprene copolymer
structure -
-
CAS No:
9010-85-9
-
Formula:
(C5H8.C4H8)x
-
Chemical Name:
Isobutylene-isoprene copolymer
-
Synonyms:
1,3-Butadiene,2-methyl-,polymer with 2-methyl-1-propene;Isoprene,polymer with 2-methylpropene;Propene,2-methyl-,polymer with isoprene;1-Propene,2-methyl-,polymer with 2-methyl-1,3-butadiene;Isobutylene-isoprene copolymer;Isoprene-isobutylene copolymer;Enjay MD 504;Isobutylene-isoprene polymer;LM Butyl;LM Butyl MD 504;Isobutene-isoprene copolymer;Isobutene-isoprene polymer;Isobutylene-isopropene polymer;PB 100 (polymer);PB 400;PB 600;PB 100;1675T;Poly(isobutene-isoprene);BKM-SM;Poly(isobutylene-isoprene);Isobutene-isopentadiene copolymer;Isoprene-isobutene copolymer;9006-49-9;62493-92-9;1202864-34-3
- Categories:
-
CAS No:
Description
Viscosity controlling agent. Butyl rubber has the chemical resistance characteristic ofsaturated hydrocarbons. Oxidative degradation is slow, andthe rubber may be further protected by incorporating antioxidants.Isobutylene is the major component of bulk rubber.It provides good aging resistance and low gas permeability.Isoprene, a minor component, enhances vulcanizability.
Isobutylene-isoprene copolymer Use and Manufacturing
It is made by copolymerizing isobutylene and isoprene in methyl chloride solution with aluminum chloride as a catalyst at a temperature lower than -95℃. After polymerization, use hot water containing food grade depolymerization agent (such as stearic acid) to refine rubber particles, and finally dry to remove residual volatile matter.
Gum gum base.
1,3-Butadiene, 2-methyl-, polymer with 2-methyl-1-propene, chlorinated: ACTIVE|XU - indicates a substance exempt from reporting under the Chemical Data Reporting Rule, (40 CFR 711).|1,3-Butadiene, 2-methyl-, polymer with 2-methyl-1-propene, brominated: ACTIVE|1,3-Butadiene, 2-methyl-, polymer with 2-methyl-1-propene: ACTIVE
Cosmetics -> Viscosity controlling
Computed Properties
Molecular Weight:124.22
Rotatable Bond Count:1
Exact Mass:124.125200510
Monoisotopic Mass:124.125200510
Heavy Atom Count:9
Complexity:74.1
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes
Recommended Suppliers of Isobutylene-isoprene copolymer
-
![Netherlands]()
NL
4 YRS
Business licensedTrader Supplier of Food Chemicals,Industrial Chemicals,Organic ChemicalsInquiryCAS No.: 9010-85-9Grade: Industrial GradeContent: 100% -
![China]()
CN
5 YRS
Business licensed Certified factoryManufactory Supplier of Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst,Chemical Materials,Chem&Pharm Intermediates,Organic Intermediates,Feed Additive -
InquiryUnit Price: $2300-2600 /MT FOBCAS No.: 9010-85-9Grade: Industrial GradeContent: 99%
Learn More Other Chemicals
-
Diphenylamine-4-diazonium sulfate-formaldehyde copolymer
41432-19-3
-
L-Glutamic acid-L-tyrosine copolymer
31325-39-0
-
Adipic acid-1,4-butanediol-ethylene glycol-MDI copolymer
27083-55-2
-
Acrylic acid-ethyl acrylate-methyl acrylate copolymer Formula
28261-93-0
-
1,6-Hexanediol-isophthalic acid-neopentyl glycol-trimethylolpropane copolymer Formula
67892-80-2
-
Ethoxylated propoxylated glycerol-MDI copolymer Formula
59675-67-1
-
DIMETHYL TEREPHTHALATE-BUTYLENE GLYCOL-POLYETHER COPOLYMER Structure
95910-39-7
-
Adipic acid-1,4-butanediol-MDI copolymer Structure
26375-23-5
-
What is Butyl methacrylate-glycidyl methacrylate-methyl methacrylate-styrene copolymer
55567-80-1
-
What is Acrylic acid-2-ethylhexyl acrylate-styrene copolymer
25085-19-2