A. Low gagamalo kwahelang lintho tse bonahalang
1.1 Foromo
Epoxy lehoakhoa E-44 100
Diluent Dibromophenyl glycidyl ether 20
Lelakabe retardant antimony trioxide 10
Phofo e sebetsang ea silica 400 mesh 200
Moemeli ea folisang 593 25
Diethylenetriamine 3
1.2 Ts'ebetso ea tlhahiso
1.2.1 Phofo ea silicon e omileng ho mongobo o ka tlase ho 0,2%
1.2.2 Eketsa epoxy resin, thinner, lelakabe le tlamang, le phofo ea silicon ho sekontiri ka tatellano e latelang
1.2.3 Phahamisa mocheso ho 100 ℃, degas motsoako tlas'a -0.1Mpa lephaka bakeng sa 30min ho tshwano
1.2.4 Pholile ho tlase 50 ° C, eketsa folisa moemeli, boloka mocheso se fetang 50 ° C, degas lephaka lengolo la -0.1Mpa, ho kopanya nako e seng ho feta 30min, ka nako eo kena tshebetso foromeletsoeng.
B. Lisebelisoa tse phahameng tsa motlakase le motlakase o tlase
2.1 Tlhahiso
Epoxy lehoakhoa E-44 100
Diluent Dibromophenyl glycidyl ether 20
Lelakabe retardant antimony trioxide 10
Phofo ea silika e sebetsang 400 mesh 300
Moemeli ea folisang S101 95
Accelerator DMP-30 1.5
2.2 Ts'ebetso ea tlhahiso
2.2.1 Phofo ea silicon e omileng ho mongobo o ka tlase ho 0,2%
2.2.2 Etsa likarolo tse peli ka tatellano e latelang
Karolo ea epoxy lehoakhoa, accelerator, lelakabe retardant, silicon phofo 200
Moemeli oa ho folisa motsoako oa B, o fokolang, phofo ea silicon 100
2.2.3 Karolo ea A e futhumetse ho isa ho 80-100 ℃, 'me motsoako o tlositsoe ka tlasa -0.1Mpa vacuum bakeng sa 30min ho tšoana
2.2.4 Mocheso oa motsoako oa B o nyolohetse ho 50 ℃, 'me motsoako o tlositsoe ka tlasa -0.1Mpa vacuum bakeng sa 30min ho tšoana
2.2.5 Ho pholile ho isa tlase ho 50 ℃, eketsa motsoako oa A ho karolo ea B, boloka mocheso o sa fete 50 ℃, degree ea vacuum -0.1Mpa, nako ea ho kopanya 30min, o ka kena o tšela.
