甲基丙烯酸酯類單體
品名 Articles | 化學名稱 Chemical Name | 化學結構 Chemical formula | CAS No. | 玻璃轉移溫度 Tg(℃) | 表面張力 Surface Tension (dyne / cm) | 官能度 Functionality | 折射率 RI(at 25℃) | 分子量 Mw(g/mol) | 酸價(mgKOH/g) Acid Value | MEHQ含量 MEHQ(ppm) | 色度 Color(APHA) | 黏度(cps/25℃) Viscosity | 水份(ppm) Moisture | 比重(at 25℃) Sp.Gravility | 特性 Performance |
UM91-020 | 2-Phenoxy Ethyl Methacrylate (PHEMA) | 10595-06-9 | 47 | 37 | 1 | 1.51 | 206 | ≦0.5 | 230~330 | ≦60 | 8~12 | ≦1,000 | 1.03~1.09 | •柔韌性佳 (Good flexbility) •附著力佳 (Good adhesion) | |
UM91-070 | Lauryl Methacrylate (LMA) | 142-90-5 | -60 | 29 | 1 | 1.442 | 254 | ≦0.5 | 100~300 | ≦30 | 4~10 | ≦1,000 | 0.86~0.88 | •柔韌性佳 (Good flexbility) •耐水性佳 (Good water resistance) •耐候性佳 (Good weather resistance) | |
UM91-080 | Stearyl Methacrylate (SMA) | 32360-05-7 | 38 | -- | 1 | -- | 338 | ≦0.5 | 230~330 | ≦100 | 10~20(30℃) | ≦2,000 | 0.86~0.88(30℃) | •柔韌性佳 (Good flexbility) •耐水性佳 (Good water resistance) •耐候性佳 (Good weather resistance) | |
UM92-030 | 1,6-Hexanediol Dimethacrylate (HDDMA) | 6606-59-3 | 55 | 34.3 | 2 | 1.4556 | 254 | ≦0.3 | 100~500 | ≦60 | 4~12 | ≦1,000 | 0.996~0.998 | •低收縮 (Low shrinkage) •耐水性佳 (Good water resistance) •耐候性佳 (Good weather resistance) | |
UM92-050 | Polyethylene Glycol (200) Dimethacrylate (PEG200DMA) | 25852-47-5 | -51 | 34.1 | 2 | 1.464 | 336 | ≦0.3 | 100~500 | ≦60 | 10~20 | ≦1,000 | 1.07~1.09 | •柔韌性佳 (Good flexbility) •附著力佳 (Good adhesion) •低收縮 (Low shrinkage) •低皮膚刺激性 (Low skin irritation) | |
UM92-070 | Polyethylene Glycol (400) Dimethacrylate (PEG400DMA) | 25852-47-5 | -21 | 40 | 2 | 1.4645 | 536 | ≦0.3 | 400~600 | ≦60 | 30~45 | ≦1,000 | 1.09~1.10 | •柔韌性佳 (Good flexbility) •附著力佳 (Good adhesion) •低收縮 (Low shrinkage) •低皮膚刺激性 (Low skin irritation) | |
UM92-080 | Polyethylene Glycol (600) Dimethacrylate (PEG600DMA) | 25852-47-5 | - | 39.3 | 2 | 1.4655 | 736 | ≦0.3 | 400~600 | ≦60 | 60~85 | ≦1,000 | 1.10~1.11 | •柔韌性佳 (Good flexbility) •附著力佳 (Good adhesion) •耐水性佳 (Good water resistance) •低皮膚刺激性 (Low skin irritation) | |
UM92-092 | Ethoxylated Bisphenol-A Dimethacrylate (BPA4EODMA) | 41637-38-1 | 82 | 40 | 2 | 1.5315 | 540 | ≦0.5 | 100~250 | ≦60 | 500~700 | ≦1,000 | 1.11~1.13 | •耐熱性佳 (Good heat resistance) •耐化性佳 (Good chemical resistance) •高反應性 (High reactivity) •低氣味 (Low odor) | |
UM92-105 | Ethoxylated Bisphenol-A Dimethacrylate (BPA10EODMA) | 41637-38-1 | 3 | 42.6 | 2 | 1.511 | 804 | ≦0.5 | 100~250 | ≦60 | 350~450 | ≦1,000 | 1.11~1.13 | •耐熱性佳 (Good heat resistance) •耐化性佳 (Good chemical resistance) •高反應性 (High reactivity) •柔韌性佳 (Good flexbility) | |
UM92-111 | Ethoxylated Bisphenol-A Dimethacrylate (BPA2EODMA) | 24448-20-2 | 6 | -- | 2 | 1.543 | 452 | ≦0.5 | 100~300 | ≦60 | 900~1,300 | ≦1,000 | 1.11~1.13 | •耐熱性佳 (Good heat resistance) •耐化性佳 (Good chemical resistance) •高反應性 (High reactivity) •高折射率 (High refractive index) | |
UM92-130 | Diethylene Glycol Dimethacrylate (DEGDMA) | 2358-84-1 | 58 | 34.2 | 2 | 1.457 | 242 | ≦0.5 | 500~700 | ≦60 | 5~10 | ≦1,000 | 1.05~1.08 | •耐水性佳 (Good water resistance) •硬度佳 (Good hardness) •耐磨性佳 (Good abrasion) | |
UM92-140 | Triethylene Glycol Dimethacrylate (TEGDMA) | 109-16-0 | 53 | 35 | 2 | 1.458 | 286 | ≦0.3 | 500~700 | ≦60 | 5~15 | ≦1,000 | 1.06~1.11 | •耐水性佳 (Good water resistance) •硬度佳 (Good hardness) •耐磨性佳 (Good abrasion) | |
UM92-280 | 1,4-Butanediol Dimethacrylate (BDDMA) | 2082-81-7 | 55 | 32.3 | 2 | 1.456 | 226 | ≦0.2 | 100~500 | ≦50 | 1~10 | ≦1,000 | 1.01~1.03 | •低收縮 (Low shrinkage) •耐水性佳 (Good water resistance) •耐候性佳 (Good weather resistance) | |
UM93-010 | Trimethylolpropane Trimethacrylate (TMPTMA) | 3290-92-4 | 27 | 33 | 3 | 1.472 | 338 | ≦0.15 | 150~400 | ≦40 | 35~50 | ≦1,000 | 1.06~1.07 | •固化速度快 (Fast cure speed) •高交聯密度 (High crosslink density) •硬度佳 (Good hardness) |