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trimethylolpropane trimethacrylate cas 3290-92-4

Appearance: colorless clear liquid

Assay: 98%

Packing: 200kg/bag

Capacity: 1000MT/year

Sample: Available

related documents:

  • COA of Trimethylolpropane trimethacrylate (TMPTMA)
  • TDS of Trimethylolpropane trimethacrylate (TMPTMA)


Trimethylolpropane trimethacrylate

Trimethylolpropane trimethacrylate Quick Details

Chemical Name: Trimethylolpropane trimethacrylate

Other Name: TMPTMA

CAS No.: 3290-92-4

Molecular Fomula:338.39544

Molecular weight: 246.43

Chemical Structure:Trimethylolpropane trimethacrylate Structure

Appearance:colorless clear liquid

Assay: 98%

Trimethylolpropane trimethacrylate Typical Properties

Appearance colorless clear liquid
Assay 99.5%min
Isomer 0.1%max
Free acid 0.2%max

Trimethylolpropane trimethacrylate Usage

1. When trimethylolpropane trimethacrylate is used as a crosslinking agent: TMPTMA can reduce the radiation dose, shorten the irradiation time, increase the crosslinking density, have low precision, low crosslinking degree, low vapor pressure and fast curing speed. Features. Can be used in photocurable inks and photopolymerizable materials.

2. When trimethylolpropane trimethacrylate is used as a vulcanizing agent: When the synthetic rubber is vulcanized with peroxide, TMPTMA can improve corrosion resistance, aging resistance and hardness, and heat resistance TMPTMA is mixed. At the time of plasticization, the original hardening effect of vulcanization can be used for NBR, EPDM and acrylic rubber.

3. PVC is blended into the body’s sealing agent, and all the PVC solution of the caulking agent is formed, for example: 100 parts of PVC, 60 parts of DOP, 2-4 parts of stabilizer, 0.02-0.6 parts of organic peroxide, TMPT.

Trimethylolpropane trimethacrylate Packaging and Shipping

Packing: 200kg/bag

Delivery: by sea, air and courier

Trimethylolpropane trimethacrylate Storage

Low temperature ventilation and drying in warehouse.

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