Epoxy resin board use characteristics

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. Kumamatira mwamphamvu

Magulu a polar hydroxyl ndi zomangira za ether mu unyolo wa maselo a epoxy resins zimapangitsa kuti ikhale yomatira kuzinthu zosiyanasiyana. Kuchepa kwa utomoni wa epoxy kumakhala kochepa pochiritsa, ndipo kupsinjika kwamkati komwe kumapangidwa kumakhala kochepa, komwe kumathandizanso kukulitsa mphamvu zomata.

3. Kuchiritsa bwino

Sankhani mitundu yosiyanasiyana yochiritsa, dongosolo la epoxy resin limatha kuchiritsidwa pafupifupi kutentha kwa 0 ~ 180 ℃.

4. Kutsika kochepa

The reaction between the epoxy resin and the curing agent used is carried out by direct addition reaction or ring-opening polymerization reaction of epoxy groups in the resin molecule, and no water or other volatile by-products are released. Compared with unsaturated polyester resins and phenolic resins, they show very low shrinkage (less than 2%) during curing.

5. Makina katundu

Makina ochiritsidwa a epoxy resin ali ndi makina abwino kwambiri.

6. Kuchita kwamagetsi

Makina ochiritsira a epoxy resin ndi zida zabwino zotetezera zomwe zimakhala ndi dielectric zambiri, kukana kutayikira pamwamba, komanso kukana kwa arc.