Shanghai Daoqin Plastics Co., Ltd.

PA6T full poly for 苯二甲酰 hexamethylenediamine, ARLEN™ is Japan Mitsui Chemicals company (MitsuiChemicals,Inc) development 出 一 types heat resistant property nylon 6 T/66, is types PA6TPA6T and PA66 copolymer material.

its electronics parts use PA6T/66 is types for 苯二甲 acid, adipic acid and hexamethylenediamine modified nylon 6 T, its melting point high 达310℃. PA6T/66 key features is excellent high temperature rigid property, dimensions property and chemical resistant product property. excellent features make PA6T in many field/area automotive parts, machine parts and electrical / electronics parts upper has application. below/following use PA6T泛指PA6T/66.

当然, different parts has different demand and specifications, use material demand has 差异. for various different demand, Mitsui Chemicals company made various different and other grade PA6T. overall 说, PA6T key features lower:

PA6T tool has very high melting point (310℃), its heat deflection temperature (HDT) very high (约290℃), therefore can excellent resistant welding property (reflow solderability). excellent resistant welding property make PA6T especially suitable for surface technology (SMT) use electronic connectors.

PA6T in high temperature lower still can versus high 模数, 譬如说 in 120℃时 modulus is 23℃时 modulus 55%. is 说PA6T in temperature degree scope/range can stability but also excellent rigid property.

for/regarding nylon resin 而言, PA6T water absorption versus low, is nylon 66 1/4至1/3. therefore, PA6T因吸 water formed material property versus for relatively small.

PA6T water absorption versus low, water formed dimensions versus small. PA6T thermal expansion coefficient versus stability, in high temperature scope/range in still 然维持 in versus low water 准, therefore, for temperature degree dimensional stability good. in addition, PA6T因 molding process formed warpage very small. is 说PA6T tool has excellent dimensional stability.

PA6T tool has good melt flow property, very easy injection shot molding processing. in addition, PA6T also tool has excellent thin molding property, make its small parts processing molding.

PA6T也拥 has nylon solid has features, in injection shot molding easy flash/burrs.