Kushandisa epoxy resin pombi musimba rekudyara

Imwe nzvimbo yekushandisa girazi faibha yakasimbisa epoxy mapaipi muchikamu chemagetsi chiri mumagetsi emagetsi. Nekuda kwekuchinjika kwayo kuchinjika, pombi ine yakanaka kupfeka kusamira, saka yakakodzera pombi yeflue, uye hupenyu hwayo hwesevhisi hurefu hwakapetwa kaviri kupfuura hwepombi yesimbi. Kana madota emarasha ari 10%, kana pombi yakashandurwa kanokwana kana (nguva imwe neimwe iyo kona yekutendeuka iri 90 °), hupenyu hwebasa repombi yesimbi makore maviri, uye girazi regirazi rakasimbiswa epoxy resin pombi makore mana.

Pamusoro pekushandiswa sepombi, pombi iyi inogona kushandiswa chero kupi uko kudzvanywa kusingapfuuri 10 bar uye tembiricha haipfuuri 65 ° C. MuUnited States, anenge 450 makiromita egirazi fiber yakasimbiswa mapaipi epurasitiki akaiswa kusvika pari zvino mune zvakajairika magetsi emagetsi. Muna 1975, yakanga yakarongwa kuramba kuisa 140 makiromita.

Pamusoro pehupenyu hurefu hwesevhisi, imwe yakakosha mukana wegirazi fiber yakasimbiswa epoxy pombi huremu hwayo huremu uye nyore kuisa. Girazi fiber yakasimbiswa epoxy resin pombi haigoni kusungirirwa uye inofanira kubatanidzwa nemabhoti, kana kuiswa neflanges, uye mapaipi anogonawo kubatanidzwa negluing.

Epoxy chinhu chepamusoro chinoshandiswa munzira dzakawanda, kubva pakuvaka kuenda kumhepo. Epoxy adhesives anonamira zvakanaka kune akapora epoxy molds. Naizvozvo, gluing ndiyo imwe yenzira dzakavimbika uye dzehupfumi dzekujoinha girazi faibha yakasimbisa epoxy mapaipi. Izvo zvakashata zvegluing ndezvekuti nzira yekuedza haina kukwana. Iyo yakaunganidzwa girazi faibha yakasimbisa epoxy pombi ikozvino inogona kuyedzwa kumanikidzwa. Dzimwe nzira dzekuyedza dzisiri dzekuparadza (dzakaenzana neX-ray yekuyedza pombi dzesimbi) hadzisi kushandiswa parizvino.