7 katundu wapamwamba wa epoxy galasi fiber board

Ntchito yogwiritsira ntchito epoxy glass fiber board ndi yotakata kwambiri. Kodi zinthu zake zapamwamba ndi zotani?

1. Mitundu yosiyanasiyana. Ma resins osiyanasiyana, machiritso, ndi makina osinthira amatha kusintha malinga ndi zofunikira zamagwiritsidwe osiyanasiyana.

2. Kuchiritsa bwino. Dongosolo la epoxy resin limatha kuchiritsidwa mu kutentha kwa 0-180 ℃ ndi machiritso osiyanasiyana.

3. Kumamatira mwamphamvu. Gulu la polar hydroxyl ndi mgwirizano wa ether mu unyolo wa epoxy resin zimapangitsa kuti ikhale yomatira kwambiri kuzinthu zosiyanasiyana.

4. Kuchepa kochepa. Zomwe zimachitika pakati pa epoxy resin ndi mankhwala ochiritsira omwe amagwiritsidwa ntchito amachitidwa ndi kuwonjezereka kwachindunji kapena kutsegulira kwa ma polymerization kwamagulu a epoxy mu molekyulu ya utomoni, ndipo palibe madzi kapena zinthu zina zosakhazikika zomwe zimatulutsidwa.

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

6. Kugwiritsa ntchito magetsi. Makina ochiritsidwa a epoxy resin ndi zinthu zabwino kwambiri zotetezera zomwe zimakhala ndi ma dielectric okwera, kutayikira kwapamwamba, komanso kukana kwa arc.

7. Kukhazikika kwamankhwala. Nthawi zambiri, dongosolo lochiritsidwa la epoxy resin limakhala ndi kukana kwa alkali kwambiri, kukana kwa asidi ndi kukana zosungunulira. Monga zinthu zina za epoxy yochiritsidwa, kukhazikika kwamankhwala kumadaliranso ndi utomoni wosankhidwa ndi wothandizira. Kusankhidwa koyenera kwa epoxy resin ndi othandizira kuchiritsa kumatha kuyipangitsa kukhala ndi bata lapadera la mankhwala.