246794

Pentaerythritol tetraacrylate, Pentaerythritol triacrylate, and Trimethylolpropane triacrylate mixture

• Sinônimo(s): PTA/TMPTA mixture, Pentaerythritol acrylates mixture
• Beilstein: 6598752
• Número CE: 222-540-8
• Código UNSPSC: 12162002
• ID de substância PubChem: 24854825
• NACRES: NA.23

Propriedades

• contém: 300-400 ppm monomethyl ether hydroquinone as inhibitor
• índice de refração: n20/D 1.483
• densidade: 1.18 g/mL at 25 °C
• cadeia de caracteres SMILES: O=C(C=C)OCC(COC(C=C)=O)(COC(C=C)=O)COC(C=C)=O.OCC(COC(C=C)=O)(COC(C=C)=O)COC(C=C)=O.CCC(COC(C=C)=O)(COC(C=C)=O)COC(C=C)=O

Descrição

Descrição geral

Pentaerythritol tetraacrylate, Pentaerythritoltriacrylate, and Trimethylolpropane triacrylate mixture is a combination of three acrylate monomers widely used for cross-linking. The Pentaerythritol-based acrylate mixtureoffers advantages such as improved mechanical strength, flexibility, chemical resistance, and UV-curing properties. It finds applications in industries such as automotive coatings, electronics, packaging, and 3D bioprinting.

Aplicação

Pentaerythritol tetraacrylate, Pentaerythritol triacrylate, and Trimethylolpropane triacrylate mixture can be used:

• As a cross-linking agent to synthesize biodegradable poly (1,3-trimethylene carbonate) (PTMC) networks with improved creep resistance and thermal stability. PMTC networks find application in the field of soft tissue engineering.
• As a monomer precursor to prepare light-curing dental composites via photopolymerization.
• To fabricate polymer-dispersed liquid crystal(PDLC) films with low driving voltage, moderately high contrast ratio, and fast response time. These PDLC films are utilized in optoelectronic devices such as OLEDs, FET, and solar cells.
• As a monomer mixture to prepare 3D bioprinting resins viaphotopolymerization.

Informações de segurança

• Pictogramas: GHS08,GHS07,GHS09
• Palavra indicadora: Warning
• Frases de perigo: H315,H317,H319,H351,H410
• Declarações de precaução: P202 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Classificações de perigo: Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
• Código de classe de armazenamento: 10 - Combustible liquids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): 230.0 °F - closed cup
• Ponto de fulgor (°C): 110 °C - closed cup
• Equipamento de proteção individual: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter