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Desmodur RE / Isocyanate RE mo nga whakapiringa CAS 2422-91-5
Ko ta maatau RE he kaihoko whakawhiti-hono kaha, E whakamahia ana i nga whakapiri i hangaia e te hydroxyl polyurethane, he raanei taiao ranei he pai, he pai te hono honohono i roto i te rapa me te kaapena hei whakamahi i te reini, te waikawa puai, te kaihoko kirihou, te pehanga-taapiri me etahi atu ka taea te whakamahi hei hono honohono hei utu mo te BAYER's Desmodur RE.
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RFE piripiri / DESMODUR RFE CAS 4151-51-3
E rua nga waahanga e tika ana kia whakamahia i roto i te waa e whai kiko ana i muri i te whakauru ki muri i te RFE Ko te roa o te waa whaihua kaore e pa ana ki te kiko o te piripiri piripiri, engari me etahi atu waahanga e hangai ana (Ka rite ki te reisn, antioxygen, plasticizer, whakarewa, me etahi atu. Ka tata ana ki te waa e tika ana, he haora pea kotahi ra mahi ranei, piri ka uaua ake te whakahaere, ka puea ake te puhihi, I te mutunga, ka riro hei tiēre kore e taea te whakahoki. 100 whakapiringa kounga, Hydroxyl polyurethane (Puka Polyurethane mo te 20%), RFE horopeta 4-7. Rapa Chloroprene (kaute Rubber tata ki te 20%) , To maatau RFE horopeta 4-7.
