Ekwesịrị itinye ihe eji eme fiber emejuputara akụrụngwa plastik na ọkpọkọ n'ime usoro nrụpụta, nke etinyere ihe na nkọwapụta, ọnụọgụ nke ọkwa, usoro, ọdịnaya resin ma ọ bụ eriri, ngwakọta ngwakọta nke ogige resin, usoro ịkpụzi na ọgwụgwọ, nha nke ikuku ikuku, wdg bụ ihe ziri ezi na nke ziri ezi.Ee e, ọ na-ekpebi ma akụrụngwa akụrụngwa na nguzogide corrosion nke ngwaahịa ikpeazụ na-emezu ogo achọrọ, yabụ njikwa mma nke akụrụngwa plastik siri ike na usoro nrụpụta pipeline bụ akụkụ dị mkpa nke ịhụ na ngwaahịa ngwaahịa.Yabụ kedu ụkpụrụ kwesịrị ịgbaso na njikwa mma nke usoro nrụpụta?
1. Usoro mmepụta nke akụrụngwa na pipeline ga-emezu ihe ndị a chọrọ:
① Ihe oyi akwa na nkọwapụta, ọnụ ọgụgụ nke ọkwa, usoro, ịkpụzi na usoro ọgwụgwọ, resin ma ọ bụ eriri ọdịnaya, wdg kwesịrị izute ihe ndị a chọrọ;
② Mgbe ị na-eji ihe na-akpụ akpụ, akụkụ ikuku kwesịrị izute ihe ndị chọrọ imewe;
③Resin, initiator na osooso kwesịrị ịtụ nke ọma ma gwakọta ya nke ọma tupu eji ya.
2. Nleba anya nke akụrụngwa na usoro mmepụta pipeline ga-emezu ihe ndị a:
① The size, ọkpụrụkpụ na ọdịdị ọdịdị nke n'ime lining kwesịrị ịlele mgbe emechara mmepụta;
② Mgbe emechara oyi akwa ahụ, a ga-enyocha ọkpụrụkpụ, nhazi oyi akwa na ọdịdị ọdịdị.
3. Mgbe emechara akụrụngwa na ọkpọkọ, ihe ndị dị ka ọdịdị, nha, ogo resin curing, ọdịnaya resin, akụrụngwa akụrụngwa na nguzogide penetration kwesịrị inyocha, wee mezuo ihe ndị a:
① Ime n'ime na elu elu kwesịrị ịdị nro ma dị nro, na agba kwesịrị ịdị n'otu;
② The size, n'ibu Njirimara na mgbochi penetration Njirimara ga izute imewe chọrọ;
③Ọdịnaya resin na ndahie a na-anabata kwesịrị ịgbaso ụkpụrụ nhazi.Mgbe enweghị ụkpụrụ nhazi, ngbanwe nke ọdịnaya resin kwesịrị ịbụ ± 3% nke uru imewe;
④ Mgbe ọgwụgwọ na ụlọ okpomọkụ, Barcol hardness ekwesịghị ịbụ ala karịa 80% nke Barcol hardness nke resin nkedo ahụ eji;mgbe kpochara ma gwọọ ya, ike Barcol ekwesịghị ịdị ala karịa 85% nke Barcol hardness nke resin casting body eji;
① The size, ọkpụrụkpụ na ọdịdị ọdịdị nke n'ime lining kwesịrị ịlele mgbe emechara mmepụta;
② Mgbe emechara oyi akwa ahụ, a ga-enyocha ọkpụrụkpụ, nhazi oyi akwa na ọdịdị ọdịdị.
3. Mgbe emechara akụrụngwa na ọkpọkọ, ihe ndị dị ka ọdịdị, nha, ogo resin curing, ọdịnaya resin, akụrụngwa akụrụngwa na nguzogide penetration kwesịrị inyocha, wee mezuo ihe ndị a:
① Ime n'ime na elu elu kwesịrị ịdị nro ma dị nro, na agba kwesịrị ịdị n'otu;
② The size, n'ibu Njirimara na mgbochi penetration Njirimara ga izute imewe chọrọ;
③Ọdịnaya resin na ndahie a na-anabata kwesịrị ịgbaso ụkpụrụ nhazi.Mgbe enweghị ụkpụrụ nhazi, ngbanwe nke ọdịnaya resin kwesịrị ịbụ ± 3% nke uru imewe;
④ Mgbe ọgwụgwọ na ụlọ okpomọkụ, Barcol hardness ekwesịghị ịbụ ala karịa 80% nke Barcol hardness nke resin nkedo ahụ eji;mgbe kpochara ma gwọọ ya, ike Barcol ekwesịghị ịdị ala karịa 85% nke Barcol hardness nke resin casting body eji;
4. Mgbe ntụpọ ndị a na-anabata gafere iwu, a ga-arụzi ngwá ọrụ na pipeline, na nrụzi kwesịrị izute ụkpụrụ ndị a:
① Elu nke laminate na mpaghara nwere nkwarụ kwesịrị ịbụ ala.Mgbe egwerichara, elu ahụ kwesịrị ịdị nro na nke siri ike, a ga-ehichapụkwa ya;
② A ga-eji otu resin gluu dị ka oyi akwa a na-arụzi, na-ese n'elu elu nke ebe ahụ nwere nkwarụ, ma bụrụ nke a ga-etinye ya na eriri strand na-ekpuchi ya na nha nhazi;
③ Ihe mkpuchi nke kachasị elu nke nrụzi nke mkpuchi dị n'ime kwesịrị ka a na-ejikọta ya na mmetụta dị n'elu, na otu mkpuchi resin dị ka ihe mkpuchi dị n'ime kwesịrị iji mee ihe;
④ Mgbe emechara nrụzi nke ihe owuwu ahụ, etiti oghere na ọgwụgwọ elu na akwa mkpuchi dị n'ime ma ọ bụ n'elu elu ga-agbaso ihe ndị a chọrọ;
⑤ Mgbe emechara nrụzi nke elu elu, mgbe enwere burrs n'elu, a ga-ehichapụ ya, na resin na-enweghị ikuku polymerization kwesịrị ịcha.
Oge nzipu: Eprel-29-2022