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POLYBUTADIENE DIACRYLATE

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POLYBUTADIENE DIACRYLATE Basic information

Product Name:
POLYBUTADIENE DIACRYLATE
Synonyms:
  • 1,3-Butadiene,homopolymer
  • 1,3-butadiene,polymers
  • POLYBUTADIENE, AVERAGE M.N. CA. 1,800
  • POLYBUTADIENE, PREDOMINANTLY 1,2-ADDITIO N
  • POLYBUTADIENE, AVERAGE M.N. CA. 3,000
  • POLYBUTADIENE, AVERAGE MN CA. 5,000
  • Poly(butadiene), average M.W. 2-300.000
  • POLYBUTADIENE, SOLID (MED. M.WT.)
CAS:
9003-17-2
MF:
C4H6
MW:
54.09044
Product Categories:
  • Hydrophobic Polymers
  • Materials Science
  • Polymer Science
  • Dienes
  • Hydrophobic Polymers
  • Polymer Science
  • Polymers
Mol File:
9003-17-2.mol
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POLYBUTADIENE DIACRYLATE Chemical Properties

Melting point:
−6 °C
Density 
0.9 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.524
Flash point:
113 °C
storage temp. 
Store at R.T.
solubility 
aliphatic hydrocarbons: soluble
form 
Slab
color 
Clear
Stability:
Stable. Incompatible with strong oxidizing agents.
EPA Substance Registry System
Polybutadiene (9003-17-2)
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Safety Information

WGK Germany 
3
HS Code 
39029090
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POLYBUTADIENE DIACRYLATE Usage And Synthesis

Chemical Properties

low molecular weight formulations are liquid, Polybutadiene is a homopolymer of butadiene. The catalysts involved in the polymerization process determine the structure and molecular weight of the rubber. It is used in tires and for other products that require abrasion resistance. At times both SBR and polybutadiene are extended with oils. There are underlying hazards associated with the individual oils, some of which are carcinogenic in animals and suspected human carcinogens.

Uses

Component of water soluble binders and electrical encapsulants.

Uses

Co-reactant for air curing coatings.

Definition

ChEBI: A macromolecule composed of repeating but-2-ene-1,4-diyl units.

Production Methods

The production of polybutadiene involves copolymerizing three parts butadiene and one part styrene. Also present in small amounts is an initiator or catalyst, which is usually a peroxide, and a chain-modifying agent such as dodecyl mercaptan. Isotactic cis-1,4 polybutadiene has been synthesized using a titanium halide such as titanium tetrachloride or titanium tetrabromide; using a cobalt salt of octanoate or napthenate, or complexes with pyridine; or using nickel halide catalyst based on boron trifluoride reduced by aluminum alkyls.

Carcinogenicity

The individual oil extenders are classified as suspected human carcinogens.

POLYBUTADIENE DIACRYLATE Preparation Products And Raw materials

Raw materials

Preparation Products

POLYBUTADIENE DIACRYLATESupplier

J & K SCIENTIFIC LTD.
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010-82848833- ;010-82848833-
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jkinfo@jkchemical.com;market6@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
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21-61259100-
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sh@meryer.com
Tianjin heowns Biochemical Technology Co., Ltd.
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400 638 7771
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sales@heowns.com
Sinopharm Chemical Reagent Co,Ltd.
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86-21-63210123
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sj_scrc@sinopharm.com
Thermo Fisher Scientific
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800-810-5118
Email
cnchemical@thermofisher.com