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Wuhan Silworld Chemical Co.,Ltd
Address 锛歂o.198 jiangjun Road,Wuhan,China 430033
Tel 锛+86-27-85613400
Fax 锛+86-27-85613419
E-mail 锛歩nfo@silworldchemical.com
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Web : www.silworldchemical.com
 Product Name 1H,1H,7H-Dodecafluoroheptyl methacrylate
 Model No SIL300F
 Cas No. 2261-99-6
 Assay 96%
 Molecular Structural 1H,1H,7H-Dodecafluoroheptyl methacrylate
 Details: Name: 1H,1H,7H-Dodecafluoroheptyl methacrylate
Appearance:colorless transparent liquid
Molecular weight: 400.16
Molecular formula: C11H8F12O2
Boiling point: 112 °C
Density :1.536
Refractive index (19鈩): 1.349
Flash point: 57°C
Water :≤0.5%
chroma(APHA),≤≤50
Acidity(about methacrylic acid):≤0.5%
Solubility,wt%,20鈩僿ater: Not soluble in water,almost soluble in all organic solvent
Application:

1) It is a polyfluorine-containing monomer of polymers which may reinforce to resin’s performance. The polymers of1H,1H,7H-Dodecafluoroheptyl methacrylate containing has excellent heat and chemical resistance , stain resistance , low refractive index, non-cohesiveness, water and oil repellency, electric insulating properties.and etc ,because it contains plentiful fluorine in its side chain, the weight ratio of fluorine in its molecular weight is 57% and atom ratio in its molecular is 40%.  The tranquilization is better than other monomers. The fluorine atom is very compact. In addition, the distance of the C-F bond is short and the bonding energy is higher than that of other bonds. This leads to a decrease in the cohesive energy between molecules and lowers the surface free energy of the polymer, thereby making the polymer less wettable and adhesive. It can easily copolymerize with other acrylate-type monomers, also can polymerize with polymers that have a reactive functional group in their side chain such as (meth)acrylic acid, hydroxyalkyl acrylate and hydroxyalkyl acryl amide

2) As 1H,1H,7H-Dodecafluoroheptyl methacrylate can easily copolymerize with other acrylate-type monomers, it is most suitable for formulating coatings. It is known that the chemical resistance water and oil repellency and weatherability of paint can be increased by copolymerizing 1H,1H,7H-Dodecafluoroheptyl methacrylate with acrylic monomer. . the paint film also had excellent impact resistance and adhesive properties when it cured in the room temperature.

3) 1H,1H,7H-Dodecafluoroheptyl methacrylate can polymerize with polymers that have a reactive functional group in their side chain such as (meth)acrylic acid, hydroxyalkyl acrylate and hydroxyalkyl acryl amide. Its use in thermosetting paint has been reported. And can cured in the room temperature in the present curing agent.It can be decrease in the gloss of the hardened paint film, and a chalking phenomenon or cracking can take place, these defects are caused by hydrolysis with moisture. Therefore, the problems such as durability and weatherability and stain resistance are thought to be solved by the copolymerization of 1H,1H,7H-Dodecafluoroheptyl methacrylate with others monomer.

Posted Time锛2015/4/16 1:32:06
榛勯槼闃 says锛氭偍濂斤細 鎯冲挩璇笅璐靛徃C8-14-鍏ㄦ盁鐑峰熀涔欓唶鐨勬姤浠凤紝璋㈣阿锛 Reply锛
Posted Time锛2015/3/6 0:48:46
闆峰0 says锛氭垜浠疄楠屽鐜板湪闇瑕1H,1H,2H,2H-鍏ㄦ盁鍗佷簩鐑峰熀涓夋隘纭呯兎杩欑鍖栧璇曞墏澶х害10鍏嬶紝浣犱滑鑳戒笉鑳藉崠锛熶环鏍兼槸澶氬皯锛熸湁娌℃湁鍚堝悓锛 Reply锛
Posted Time锛2015/2/27 7:13:28
henk witting says锛歱rice and delivery time after payment Reply锛
Posted Time锛2015/1/20 9:42:31
鍒樺厛鐢 says锛10ml,25ml,100ml,500ml,1kg,100kg缁欐姤涓环銆 Reply锛
Posted Time锛2015/1/7 22:23:20
Jay Liu says锛歐ould like to get price quote and COA of this material (CAS 3973-18-0, propynol ethoxylate) Reply锛
Posted Time锛2014/12/13 0:08:01
鐜嬫攢宄 says锛氫簡瑙d笅鏈骇鍝佹湰鍏敓浜х煶鏉愰槻鎶ゅ墏锛岀幇鎯充簡瑙d笅璐靛叕鍙哥殑浜у搧鍦ㄥぇ鐞嗙煶鎴栬姳宀楀博涓婄殑搴旂敤锛岃阿璋 Reply锛
Posted Time锛2014/12/2 0:23:13
Kaydee Lee says锛歐e would like to receive your quotation for 1 FCL purchase of TODI, and a copy of COA, and samples Reply锛
Posted Time锛2014/10/13 2:02:08
鏂囧皯鍗 says锛氳缁嗙殑浜у搧瑙勬牸浠ュ強鎶ヤ环鍗曪紝浠樻鏂瑰紡绛夊彂缁欐垜涓浠斤紝璋㈣阿锛 Reply锛
Posted Time锛2014/10/8 9:27:15
John Bilney says锛歐e need 10-100Kg of SIL136F. Are you able to ship it to UK? Reply锛
Posted Time锛2014/9/16 2:31:22
瀹嬫澗 says锛16627-68-2闇瑕佽繖涓骇鍝100g 鑳藉惁鎻愪緵 浠锋牸澶氬皯 灏藉揩鍥炲 璋㈣阿 Reply锛
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