低粘度耐候耐超低温四氢邻苯二甲酸二缩水甘油酯711环氧树脂介绍PET扩链剂

应用：1.711胶黏剂室温快速固化胶黏剂

2.Hy-914室温快速固化胶黏剂

3.914-II室温固化韧性胶黏剂 PVC-PVC板剪切强度可达到70kg/cm3

4.电气绝缘材料 711电子灌注 浸渍材料和无溶剂漆

5.耐低温灌注料 70#酸酐 用于变压器 互感器厂的灌注

主要应用: 主要用来制作粘接胶、绝缘灌注料、绝缘浸渍等，比如914#室温固化胶，960#轿车车身密封胶，厌氧胶，光敏胶。

介绍：711~#环氧树脂,学名为四氢邻苯二甲酸二缩水甘油酯(相当于瑞士汽巴—嘉基公司的CY—182),是六十年代后期发展起来的缩水甘油酯型环氧树脂的一个品种。这种环氧与普通的双酚A缩水甘油醚环氧比较,具有粘度低(为E—51的1/20—1/30)、反应活性高、固化物的机械性能好、电性能佳、粘合力强、耐超低温和耐候性优良等特点,既能单独使用,又可作活性稀释剂。是一种缩水甘油酯类环氧树脂，粘度低(450-700厘帕)，为E-51（618#）环氧树脂粘度的3%-5%；室温与液体酸酐共混时适用期长，但升高温度时反应速度比双酚A型提高一倍。其固化产物具有高的物理机械性能，并具有较好的韧性。超低温性能良好，成功通过了液氮（-190℃）和液氢（-253℃）的深冷试验。

Title: Low-viscosity, weather-resistant, ultra-low temperature, tetrahydrophthalic acid diglycidyl ester 711 epoxy resin i*oduction PET chain extender

Application:

1.711 Adhesive Fast curing adhesive at room temperature

2. Hy-914 room temperature fast curing adhesive

3.914-II room temperature curing tough adhesive PVC-PVC boa*hear strength can reach 70kg/cm3

4. Electrical insulation materials 711 electronic infusion impregnating materials and solvent-free paint
5. Low temperature resistant pouring material 70#acid anhydride used for pouring of transformer and transformer factory Main application: Mainly used to make adhesive glue, insulating potting material, insulating dipping, etc., such as 914# room temperature curinlue, 960# car body sealant, anaerobic glue, photosensitive glue. I*oduction: 711~# epoxy resin, the scientific name is tetrahydrophthalic acid diglycidyl ester (equivalent to CY-182 of Ciba-Geigy of Switzerland), which is a glycidyl ester type developed in the late 1960s A variety of epoxy resin. Compared with ordinary bisphenol A glycidyl ether epoxy, this epoxy has a low viscosity (1/20-1/30 of E-51), high reactivity, good mechanical properties and electrical properties of the cured product. It has strong adhesion, ultra-low temperature resistance and excellent weather resistance. It can be used alone or as an active diluent. It is a glycidyl ester special epoxy resin with low viscosity (450-700 cps), 3%-5% of the viscosity of E-51 (618#) epoxy resin; pot life when blended with liquid anhydride at room temperature Long, but when the temperature is raised, the reacti*peed is doubled compared with bisphenol A type. The cured product has high physical and mechanical properties and good toughness. The ultra-low temperature performance is good, and it has successfully passed the cryogenic test of liquid nitrogen (-190℃) and liquid hydrogen (-253℃).

四氢邻苯二甲酸二缩水甘油酯

产品名称：四氢邻苯二甲酸二缩水甘油酯

英文名称：bis(2,3-epoxypropyl) cyclohex-4-ene-1,2-dicarboxylate

日文名称：4‐シクロヘキセン‐1,2‐ジカルボン酸ビス(オキシラン‐2‐イルメチル)

韩文名称：디글리시딜테트라하이드로프탈레이트

俄文名称：Диглицидил тетрагидрофталат

CAS号码：21544-03-6

结构式：分子式C14H18O6；分子量：282.28

产品牌号：S182/TTA182/CY183/ 711/ EP-3520/Epikote E-190(Resolution)/S-540

应用1:711型环氧树脂扩链PET 与PMDA85扩链PET对比

从图中可以看到：三者扩链效果711＞三官能团环氧树脂85＞LY3505

Application 1: 711 type epoxy resin chain extended PET and PMDA85 chain extended PET comparison It can be seen from the figure: the effect of chain extension of the three is 711＞三官能团环氧树脂85＞LY3505

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