Magwiridwe a epoxy resin fixture

1. Mitundu yosiyanasiyana. Ma resins osiyanasiyana, machiritso, ndi makina osinthira amatha kutengera zofunikira zamitundu yosiyanasiyana pamawonekedwe, ndipo mitunduyo imatha kukhala kuchokera ku viscosity yotsika kwambiri mpaka zolimba zosungunuka kwambiri.

2. Kuchiritsa bwino. Sankhani mitundu yosiyanasiyana ya othandizira akuchiritsa, dongosolo la epoxy resin limatha kuchiritsidwa pamatenthedwe a 0 ~ 180 ℃.

3. Kumangiriza mwamphamvu. Magulu abwinobwino a polar hydroxyl ndi ma ether omwe amakhala munthawi yamagulu a epoxy resin amawamatira kwambiri pazinthu zosiyanasiyana. Kuchepetsa kwa epoxy resin kumakhala kotsika pochiritsa, ndipo kupsinjika kwamkati komwe kumachitika ndikochepa, komwe kumathandizanso kukulitsa mphamvu yolumikizira.

4. Kutsika pang’ono. Zomwe zimachitika pakati pa epoxy resin ndi wothandizira omwe amagwiritsidwa ntchito zimachitika ndikuwonjezera mwachindunji kapena kutsegulira mphete magulu a epoxy mu molekyulu ya utomoni, ndipo palibe madzi kapena zinthu zina zosakhazikika zomwe zimatulutsidwa. Poyerekeza ndi ma resin a polyester osakwaniritsidwa komanso ma phenolic resins, amawonetsa kuchepa kwambiri (ochepera 2%) pakachiritsa.

5. Mawotchi katundu. Makina ochiritsidwa a epoxy resin ali ndi mawonekedwe abwino kwambiri.