1,3-Butanediol Dimethacrylate is a dicarboxylic acid and is a low viscosity dimethacrylate monomer.
1,3-Butanediol Dimethacrylate is ideal for use as a crosslinking agent forthe free radical polymerization, and as adhesion promoterand hardener for PVC plastisols, and a coagent for peroxide crosslinking of elastomers.Itis a non-toxic water-soluble polymer.
1,3-Butanediol Dimethacrylate is used for the polymer chains with molecular weights below 20 000, while polylethylene oxide(PEO) refers to the higher molecular weight polymers.It has various biomedical applications.
It forms complexes with a-cyclodextrins and can be used as a coagent in peroxide vulcanization and provides high hardness and good heat- & chemical resistance.
1,3-Butanediol Dimethacrylate uses light of a certain wavelength or high speed electrons to give almost instantaneous dry hlms and allows formulators to develop products for a wide variety of applications and substrates without using volatile organic compounds as solvents.
1,3-Butanediol Dimethacrylate , be a kind of can fast setting, a little less than skin iritation,the trifunctional acrylate monomer that snappiness is good, its molecwlar weight is 198, and outward appearance is a transparent liguid, is mainly used in numerous areas such as printing ink,tackiness agent, coating, electronics and matrix material. It is found in adhesives, sealants, and elastomers for improved adhesion and heat resistance.The major application of 1,3-Butanediol Dimethacrylate , is in thermal insulation, packaging, construction and sport and leisure industries. The most widely used cross-Butylene qlvcol dimethacrylatelis based on cross-linked polyethylene and can be cross-linked by peroxide involving free radical generation which can result in intermolecularcovalent bonding and three-dimensional network formation.
PHYSICAL AND CHEMICAL PROPERTIES:
-Molecular Formula: C12H1804
-Molar Mass: 226.269
-Density: 1.011g/cm3
-Boling Point: 290.5°C at 760 mmHg
-Flash Point: 135.1°C
-Vapor Presure: 0.00206mmHg at 25°C
-Refractive Index:1.451
STORAGE:
Store below 38 deg.C.
Store in original containers.
Keep containers securely sealed.
Store in a cool, dry, well-ventilated area.
APPLICATION:
-For the modifcation of proteins to form the conjugates having increased circulating life and reduced immunogenicity and antigenicity.-Preparation of hydrogels useful for the diffusion controlled delivery of proteins.-Preparation of poly(ethylene glycol) dimethacrylate (PEGDM)
FEATURES:
-lower viscosity,better processing,compounds
increased tear strength,hardness and modulus
-decreased elongation