Chiyambi cha makhalidwe a 3240 epoxy resin board

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. Makina katundu

Makina ochiritsidwa a epoxy resin ali ndi makina abwino kwambiri.

5. Kutsika kochepa

Zomwe zimachitika pakati pa utomoni wa epoxy ndi mankhwala ochiritsira omwe amagwiritsidwa ntchito amachitidwa ndi kuwonjezereka kwachindunji kapena kutsegula-kutsegula kwa polymerization kwamagulu a epoxy mu molekyulu ya utomoni, ndipo palibe madzi kapena zinthu zina zowonongeka zomwe zimatulutsidwa. Poyerekeza ndi unsaturated polyester resins ndi phenolic resins, amawonetsa kuchepa kwambiri (osakwana 2%) pakuchiritsa.

6. Matenthedwe bata

Chitsanzocho chimaphikidwa mu uvuni kwa maola 24 pa kutentha komwe kumatchulidwa ndi index. Pamwamba pa chitsanzocho sayenera kuphulika, ndipo pasakhale ming’alu yopitirira 10mm m’mphepete mwake.

7. Kutentha

Zomwe zimadziwikanso kuti retardancy ya lawi, kukana moto wozimitsa moto, kuwotcha moto, kukana moto, kuyaka ndi kuyaka kwina ndikuwunika kuthekera kwazinthu kukana kuyaka.