650聚酰胺树脂 固化剂

【性能与特点】
◆ 本品为室温快速硫化、单组份脱酸型密封胶，具有触变性，易挤出、不流淌，施工方便。
◆ 本品具有优异的耐臭氧、耐辐射、耐气候老化性能，电气性能好，不易燃烧。
◆ 耐高低温，在－60℃～250℃范围内具有良好的弹性和强度，可在200℃下长期使用，间歇使用可达250℃。
◆ 耐介质性好，耐水、稀酸、稀碱，耐机油、齿轮油等。
◆ 粘接范围广，对大部分建筑材料如玻璃、铝材、瓷砖、搪瓷、不含油质的木材等具有优异的粘接性。
◆ 固化后形成中模量弹性体，可承受等于接缝宽度 20％的位移移动，具有良好的密封性、抗震性和抗冲击性能。
◆ 本品为白色或黑色膏体，均匀细腻，且无毒。

【使用范围】
本品与e44环氧树脂配合，可用作粘合剂和浇铸剂。用于粘接各种金属，非金属及塑料制品等。用于制环氧玻璃钢制件，浇铸各种机械零件或作为电子元件的密封材料，配制聚酰胺防腐涂料，以及用作环氧富锌底漆、环氧云铁底漆、环氧石漆、环氧煤沥青漆等，在化工防腐，涂料等方面也有广泛用途。
本品可用作环氧涂料的固化剂即环氧聚酰胺涂料。例如：环氧富锌底漆、环氧云铁底漆、环氧石漆、环氧煤沥青漆等。在作粘合剂方面广泛用于粘合金属与非金属。例如：钢、铁、钴、玻璃、陶瓷、橡胶、木材、塑料等。可与环氧树脂配制后浇铸各种机械零件、变压器、互感器、密封电容器、浇注模子，修补水泥裂缝等。亦可用于粘接玻璃制成玻璃钢，作为船壳车厢防腐材料。

application

this product combined withthe e44 epoxy resin can be used as adhesives and casting agents. for bonding a variety of metals, non-metallic and plastic products. glass-epoxy system used for steel parts, casting a variety of mechanical parts or electronic components as a sealing material, the preparation of polyamide anti-corrosion paintings, as well as a zinc-rich epoxy primer, epoxy primer iron cloud, epoxy stone painting, epoxy paint, bituminous coal, chemical corrosion, paint, etc. have also been used widely

this product can be used as epoxy curing agents painting that is polyamide epoxy paint. for example: zinc-rich epoxy primer, epoxy primer iron cloud, epoxy stone painting, epoxy coal tar pitch paint etc,. as adhesives it widely used for bonding metal and nonmetal. for example: steel, iron, cobalt, glass, ceramics, rubber, wood, plastic and so on. after preparation with epoxy resin painting into a variety of mechanical parts, transformers, transformers, capacitors sealed, casting mold, such as repairing cracks in cement. can be used for bonding glass fiber reinforced plastic, anti-corrosion materials as the hull compartments.