日韩美女免费|在健身房被教练的肉丝txt|91黄色免费看|妖神记第七季全集完整版在线观看,最新亚洲精品,最近2019中文字幕第一页,天天摸天天搞




Allyl methacrylate

Abbrevation: AMA 
English name: Allyl methacrylate
CAS: 96-05-9
Molecular formula: C7H10O
Applications:
Allyl methacrylate is an important cross-linking agent with good chemical resistance, impact strength, adhesion, hardness, and low shrinkage. It is used in dental materials, industrial paints, organic silicon intermediates, light stabilizers, optical polymers, elastomers and some vinyl, acrylic polymer systems.
Specifications:
Purity≥99.5(GC)%,
Acid value≤0.02%(as methacrylic acid),
Water content≤0.05%,
Color≤50(PT-CO),
Polymerization inhibitor 50±10PPM MEHQ(HPLC)
Product data:
Appearance: colorless transparent liquid
Melting point: -65ºC
Molecular weight: 126.2
Boiling point: 144ºC
Water solubility: 4G/L(20ºC)
Refractive index: 1.435-1.437
Flash point: 34ºC
Density: 0.94 g/cm3 (20℃)
Packaging, transportation and storage:
200L plastic barrel, net weight is 180KG; IBC barrel, net weight is 950KG