2023-10-12
Ịrụ ọrụ nke ihe mkpuchi mkpuchi na-emetụta àgwà, nhazi nhazi, na ngwa ngwa nke eriri fotovoltaic anyanwụ.Edemede a ga-enyocha nkenke uru na ọghọm dị na ihe mkpuchi ọkụ ọkụ fotovoltaic nke anyanwụ na-ejikarị, na-achọ ka gị na ụlọ ọrụ kwurịta okwu wee jiri nwayọọ nwayọọ belata ọdịiche ahụ na eriri mba ụwa.
N'ihi ọdịiche dị n'etiti ihe mkpuchi dị iche iche, mmepụta nke wires na eriri na nhazi waya nwere njirimara nke ha.Nghọta zuru oke nke njirimara ndị a ga-aba uru na nhọrọ nke ihe ntanetị fotovoltaic na njikwa àgwà ngwaahịa.
PVC polyvinyl chloride (nke a na-akpọ PVC) ihe mkpuchi mkpuchi bụ ngwakọta nke stabilizers, plasticizers, retardants ire ere, lubricants na ihe mgbakwunye ndị ọzọ agbakwunyere na PVC ntụ ntụ.Dị ka ngwa dị iche iche na njirimara dị iche iche nke waya na eriri, a na-edozi usoro ahụ.Mgbe ọtụtụ iri afọ nke mmepụta na ojiji, PVC n'ichepụta na nkà na ụzụ nhazi ugbu a tozuru oke.Ihe mkpuchi mkpuchi PVC nwere ọtụtụ ngwa ngwa n'ọhịa nke eriri fotovoltaic nke anyanwụ, ma nwee njirimara doro anya nke ya:
1) Nkà na ụzụ mmepụta ihe tozuru oke ma dị mfe ịmepụta na nhazi.E jiri ya tụnyere ndị ọzọ ụdị ihe mkpuchi eriri USB, ọ bụghị naanị na ọ nwere ọnụ ala dị ala, kamakwa enwere ike ịchịkwa ya nke ọma n'ihe gbasara ọdịiche dị n'elu agba, ogo ogbi, mbipụta, nhazi nhazi, ịdị nro dị nro, adhesion conductor, mechanical, physical and electric properties. nke waya n'onwe ya.
2) Ọ nwere ezigbo ihe na-egbochi ire ọkụ, yabụ, eriri mkpuchi PVC nwere ike iru ogo ọkụ na-egbochi ọkụ chọrọ site n'ụkpụrụ dị iche iche.
3) N'ihe banyere nguzogide okpomọkụ, site na njikarịcha na mmelite nke usoro ihe onwunwe, ụdị mkpuchi PVC a na-ejikarị eme ihe ugbu a gụnyere ụdị atọ ndị a:
| Ụdị ihe | Okpomọkụ agbagoro (kachasị) | Ngwa | Jiri njirimara |
| ụdị nkịtị | 105 ℃ | Ihe mkpuchi na jaket | Enwere ike iji ike siri ike dị iche iche dịka ihe achọrọ, n'ozuzu dị nro, dị mfe ịkpụzi na nhazi. |
| Ọkara siri ike (SR-PVC) | 105 ℃ | Ihe mkpuchi isi | Isi ike dị elu karịa ụdị nkịtị, na isi ike dị n'elu Shore 90A.E jiri ya tụnyere ụdị nkịtị, a na-eme ka ike nrụpụta ihe mkpuchi dị mma, na nkwụsi ike nke okpomọkụ ka mma.Ihe ọghọm bụ na ịdị nro adịghị mma, a na-emetụtakwa oke ojiji. |
| PVC jikọtara cross (XLPVC) | 105 ℃ | Ihe mkpuchi isi | N'ozuzu, ọ na-ejikọta ya site na irradiation iji gbanwee PVC thermoplastic nkịtị ka ọ bụrụ rọba na-ekpo ọkụ na-adịghị ike.Ọdịdị molekụla ahụ kwụsiri ike karị, a na-eme ka ike nrụpụta nke mkpuchi ka mma, na obere oge okpomọkụ nwere ike iru 250 Celsius. |
4) N'ihe gbasara voltaji a kwadoro, a na-ejikarị ya eme ihe maka voltaji nke 1000V AC na n'okpuru, nke a na-ejikarị eme ihe na ngwa ụlọ, ngwá ọrụ, ọkụ ọkụ, netwọk netwọk na ụlọ ọrụ ndị ọzọ.
PVC nwekwara ụfọdụ adịghị ike na-egbochi ojiji ya:
1) N'ihi na ọ nwere nnukwu chlorine, nnukwu anwụrụ ọkụ ga-eku ume mgbe ọ na-ere ọkụ, na-emetụta visibiliti, ma mepụta ụfọdụ carcinogens na HCl gas, nke ga-emerụ gburugburu ebe obibi.Site na mmepe teknụzụ na-emepụta ihe mkpuchi ihe mkpuchi halogen na-enweghị anwụrụ ọkụ, nke nta nke nta dochie mkpuchi PVC aghọwo ihe a na-apụghị izere ezere na mmepe USB.Ka ọ dị ugbu a, ụfọdụ ụlọ ọrụ nwere mmetụta na mmekọrịta ọha na eze ewepụtala n'ụzọ doro anya usoro iheomume maka dochie ihe PVC n'ụkpụrụ nka nke ụlọ ọrụ ahụ.
2) Ihe mkpuchi PVC nkịtị nwere nguzogide na-adịghị mma na acids na alkalis, mmanụ na-eguzogide okpomọkụ, na ihe mgbaze organic.Dị ka ụkpụrụ kemịkalụ yiri nke ndakọrịta, wires PVC na-emebi ngwa ngwa ma gbawaa na gburugburu ebe a kapịrị ọnụ.Otú ọ dị, ya na arụmọrụ nhazi ya dị mma na ọnụ ala dị ala.A ka na-eji eriri PVC eme ihe na ngwa ụlọ, ọkụ ọkụ, akụrụngwa igwe, akụrụngwa, nkwukọrịta netwọkụ, wiwi ụlọ na mpaghara ndị ọzọ.
Polyethylene na-ejikọta ya na cross (Cross-link PE, nke a na-akpọ XLPE) bụ polyethylene nke a na-etinye na ọkụ ọkụ dị elu ma ọ bụ ihe ndị na-ejikọta ya, ma nwee ike gbanwee site na usoro ihe omimi nke linear gaa na akụkụ atọ n'okpuru ọnọdụ ụfọdụ. .N'otu oge ahụ, a na-agbanwe ya site na thermoplastic ka ọ bụrụ plastik thermosetting na-adịghị edozi.Mgbe a gbasachara ya,XLPE eriri anyanwụmkpuchi mkpuchi nwere njirimara nke nguzogide okpomọkụ dị elu, nguzogide radieshon ultraviolet, nguzogide mmanụ, nguzogide oyi, wdg, na ndụ ọrụ karịa afọ 25, nke na-enweghị atụ na eriri ndị nkịtị.
Ka ọ dị ugbu a, e nwere ụzọ ụzọ njikọ ụzọ atọ dị na ntinye nke waya na mkpuchi eriri:
1) Peroxide crosslinking.Nke mbụ, a na-agwakọta resin polyethylene na onye na-eme njikọ cross-link kwesịrị ekwesị na antioxidant, na-agbakwunyere ihe ndị ọzọ dị mkpa iji mee ihe ngwakọta polyethylene na-ejikọta ya.N'oge usoro extrusion, cross-linking na-apụta site na ọkpọkọ na-ekpo ọkụ na-ekpo ọkụ.
2) Silane crosslinking (mmiri ọkụ crosslinking).Ọ bụkwa usoro njikọ njikọ kemikal.Isi usoro bụ ịgafe njikọ organosiloxane na polyethylene n'okpuru ọnọdụ ụfọdụ.Ogo nke cross-linking nwere ike n'ozuzu iru 60%.
3) Irradiation crosslinking bụ iji ọkụ ọkụ dị elu dị ka r-rays, α-rays, electron rays na ume ndị ọzọ iji mee ka carbon carbon dị na polyethylene macromolecules maka njikọ njikọ.Ụzarị ike dị elu nke a na-ejikarị na wires na eriri bụ ụzarị elektrọn nke ndị na-eme ngwa ngwa eletrọn na-emepụta., N'ihi na njikọ obe na-adabere na ike anụ ahụ, ọ bụ njikọ anụ ahụ.Ụzọ atọ dị n'elu dị iche iche na-ejikọta ọnụ nwere njirimara na ngwa dị iche iche:
| Ngalaba na-emekọrịta ihe | Atụmatụ | Ngwa |
| Peroxide crosslinking | N'oge usoro njikọ njikọ, a ghaghị ịchịkwa okpomọkụ nke ọma, a na-emepụtakwa njikọ site na ọkpọkọ ikuku na-ekpo ọkụ na-ekpo ọkụ. | Ọ dị mma maka mmepụta nke nnukwu voltaji, nnukwu ogologo, nnukwu eriri akụkụ, na mmepụta nke obere nkọwa na-efunahụ ya. |
| Silane crosslinking | Njikọ njikọ Silane nwere ike iji akụrụngwa izugbe.Ọ bụghị oke okpomọkụ anaghị ejedebe extrusion.Ịgafe njikọ na-amalite mgbe mmiri juru.Nke dị elu nke okpomọkụ, ngwa ngwa na-agafe ọsọ ọsọ. | Ọ dị mma maka eriri na obere nha, obere nkọwa na obere voltaji.Enwere ike ịmecha mmeghachi omume na-agafe agafe na ọnụnọ mmiri ma ọ bụ mmiri mmiri, nke kwesịrị ekwesị maka ịmepụta eriri obere voltaji. |
| Radiation crosslinking | N'ihi ike nke isi iyi radieshon, a na-eji ya maka mkpuchi na-adịghị oke oke.Mgbe mkpuchi ahụ dị oke oke, irradiation na-enweghị isi nwere ike ime. | Ọ bụ adabara mkpuchi ọkpụrụkpụ bụghị oke oké, elu okpomọkụ na-eguzogide ire ọkụ retardant cable. |
E jiri ya tụnyere polyethylene thermoplastic, mkpuchi XLPE nwere uru ndị a:
1) Mgbochi nrụrụ ọkụ na-eme ka ọ dịkwuo mma, ihe ndị na-emepụta ihe na-eme ka ọ dị elu na okpomọkụ dị elu, na nkwalite nguzogide nrụgide gburugburu ebe obibi na ịka nká.
2) nkwalite kemịkalụ kwụsie ike na ihe mgbaze na-eguzogide, belata oyi eruba, ihu ọma nọgidere na mbụ eletriki arụmọrụ, ogologo oge na-arụ ọrụ okpomọkụ nwere ike iru 125 ℃ na 150 ℃, cross-jikọrọ polyethylene mkpuchi mkpuchi waya na cable, nakwa mma The mkpụmkpụ-circuit iguzogide ike. , ya obere oge okpomọkụ nwere ike iru 250 ℃, otu ọkpụrụkpụ nke waya na USB, ugbu a na-ebu ikike nke XLPE bụ ukwuu ibu.
3) XLPE wires insulated wires na cables nwere ezigbo igwe, ihe mgbochi mmiri na radieshon, n'ihi ya, ha nwere ọtụtụ ngwa.Dị ka: wired njikọ ime n'ime eletriki, ụzọ moto, ụzọ ọkụ, eriri akara akara mgbaama ụgbọ ala dị ala, wires locomotive, wires ụzọ ụgbọ oloko na eriri, eriri nchekwa gburugburu ebe obibi, eriri mmiri, eriri ọkụ nuklia, eriri TV dị elu, X -RAY na-agbapụ eriri voltaji dị elu, yana ike na-ebufe waya na ụlọ ọrụ USB.
Slocable XLPE eriri anyanwụ
XLPE waya na eriri mkpuchi nwere nnukwu uru, mana ha nwekwara ụfọdụ adịghị ike nke onwe ha, nke na-egbochi ojiji ha:
1) Ogbenye okpomọkụ na-egbochi arụmọrụ.Ịhazi na iji wires na ọnọdụ okpomọkụ karịrị ogo nke wires nwere ike ime ka njikọ dị n'etiti wires ahụ n'ụzọ dị mfe, nke nwere ike ime ka mkpuchi ahụ gbajie ma mepụta obere sekit.
2) Ogbenye okpomọkụ na-eguzogide ịkpụ-site na arụmọrụ.N'ebe okpomọkụ karịrị 200 Celsius C, mkpuchi waya na-adị nro nke ukwuu, ma mpịakọta na mmetụta nke ndị agha mpụga nwere ike ime ka waya ahụ dị mfe ka ọ gbutuo na obere oge.
3) Ọdịiche agba dị n'etiti batches siri ike ịchịkwa.N'oge nhazi, ọ dị mfe ịcha, na-acha ọcha, na ibipụta.
4) XLPE mkpuchi na 150 Celsius C na-eguzogide okpomọkụ, kpamkpam halogen-free ma nwee ike ịgafe ule ọkụ ọkụ VW-1 nke nkọwa UL1581, ma na-arụ ọrụ dị mma na ọrụ eletriki, a ka nwere ụfọdụ ihe mgbochi na teknụzụ mmepụta ihe, yana ọnụ ahịa ya. dị elu.
5) Enweghị ụkpụrụ mba dị mkpa maka waya mkpuchi nke ụdị ihe a na njikọ nke ngwa eletriki na eletriki.
rọba silicone bụkwa molekul polymer bụ usoro agbụ nke ejiri njikọ SI-O (silicon-oxygen) hibere.Njikọ SI-O bụ 443.5KJ/MOL, nke dị elu karịa ike njikọ CC (355KJ/MOL).Ọtụtụ n'ime silicone roba wires na cables na-eji oyi extrusion na elu okpomọkụ vulcanization Filiks.N'ime ọtụtụ wires rubber sịntetik na eriri, n'ihi usoro ihe omimi ya pụrụ iche, rọba silicone nwere arụmọrụ ka mma karịa rubbers ndị ọzọ:
1) Dị nnọọ nro, ịdị mma dị mma, enweghị isi na adịghị egbu egbu, ọ dịghị atụ egwu okpomọkụ dị elu ma na-eguzogide oyi siri ike.The arụ ọrụ okpomọkụ nso bụ -90 ~ 300 ℃.rọba silicone nwere nguzogide okpomọkụ ka mma karịa rọba nkịtị, a pụkwara iji ya na-aga n'ihu na 200 Celsius ma ọ bụ ruo nwa oge na 350 ° C.Silicone roba cablesnwere ezigbo anụ ahụ na arụ ọrụ yana nkwụsi ike nke kemịkal.
2) Magburu onwe ihu igwe na-eguzogide.N'okpuru ọkụ ultraviolet na ọnọdụ ihu igwe ndị ọzọ ruo ogologo oge, ihe onwunwe ya nwere naanị obere mgbanwe.
3) rọba silicone nwere nnukwu resistivity, na nguzogide ya na-anọgide na-eguzosi ike n'ọtụtụ ọnọdụ okpomọkụ na ugboro ole.
Igwe ọkụ na-eguzogide ihu igwe na-agbanwe agbanwe
N'otu oge ahụ, rọba silicone nwere ezigbo iguzogide mgbapu corona voltaji dị elu na mwepu arc.Igwe mkpuchi mkpuchi silicone nwere usoro uru ndị a kpọtụrụ aha n'elu, ọkachasị na eriri ngwaọrụ TV dị elu, eriri igwe na-ekpo ọkụ ọkụ ọkụ, eriri ọkụ induction, eriri kọfị kọfị, ụzọ oriọna, akụrụngwa UV, oriọna halogen, oven na fan. eriri njikọ dị n'ime, wdg Ọ bụ ubi nke obere ngwa ụlọ nwere ọtụtụ ngwa ngwa, mana ụfọdụ n'ime adịghị ike nke ya na-ejedebe ngwa ngwa.dị ka:
1) Ogbenye mgbochi anya mmiri.N'ịbụ onye na-apụ apụ site na ike dị n'èzí n'oge nhazi ma ọ bụ eji ya eme ihe, ọ dị mfe imebi site na ịchacha na ime ka obere sekit.Ihe nchebe dị ugbu a bụ ịgbakwunye eriri iko ma ọ bụ ihe mkpuchi polyester na-ekpo ọkụ na-ekpo ọkụ na mkpuchi silicone, ma ọ ka dị mkpa iji zere mmebi nke extrusion ike mpụga kpatara dị ka o kwere mee n'oge nhazi.
2) The vulcanizing gị n'ụlọnga agbakwunyere maka vulcanization ịkpụzi ugbu a tumadi na-eji okpukpu abụọ 24. The vulcanizing gị n'ụlọnga nwere chlorine, na kpamkpam halogen-free vulcanizing agents (dị ka platinum vulcanization) nwere siri ike chọrọ na mmepụta gburugburu ebe obibi okpomọkụ na dị oké ọnụ.Ya mere, ekwesịrị ịṅa ntị na nhazi nke eriri waya: nrụgide nke nrụgide nrụgide ekwesịghị ịdị elu, ọ dịkwa mma iji ihe eji eme ihe iji gbochie nrụgide nrụgide na-adịghị mma nke na-agbaji n'oge usoro mmepụta.N'otu oge ahụ, biko rịba ama: ekwesịrị ịme ihe nchebe dị mkpa n'oge mmepụta nke eriri eriri iko iji gbochie inhalation n'ime ngụgụ ma metụta ahụike nke ndị ọrụ.
Ethylene propylene roba na-ejikọta cross-linked bụ terpolymer nke ethylene, propylene na diene na-abụghị nke na-ejikọta ya na kemịkalụ ma ọ bụ irradiation.Uru nke wires EPDM roba nwere njikọ chiri anya, wired polyolefin insulated insulated na eriri roba nkịtị:
1) Soft, mgbanwe, na-agbanwe, na-abụghị nrapado na elu okpomọkụ, ogologo oge ịka nká na-eguzogide, iguzogide ihu igwe siri ike (-60 ~ 125 ℃).
2) Ozone eguzogide, UV-eguzogide, eletriki mkpuchi iguzogide, na chemical iguzogide.
3) Nguzogide mmanụ na ihe mgbaze na-atụnyere mkpuchi mkpuchi mkpuchi chloroprene n'ozuzu.A na-eme nhazi ahụ site na ngwa ngwa na-ekpo ọkụ na-ekpo ọkụ nkịtị, a na-anabatakwa cross-linking irradiation, nke dị mfe na ọnụ ala.Igwe mkpuchi rọba EPDM jikọtara cross nwere ọtụtụ uru ndị dị n'elu, a na-ejikwa ya na ntụzịaka compressor refrigeration, ụzọ ụgbọ mmiri na-egbochi mmiri, ụzọ ntụgharị, eriri mkpanaka m, mkpọpu ụgbọ ala, akụrụngwa ahụike, ụgbọ mmiri, na wiwi eletrik izugbe.
Ihe ọghọm dị na waya XLEPDM bụ:
1) E jiri ya tụnyere eriri XLPE na PVC, nguzogide akwa mmiri adịghị mma.
2) Adhesion na njide onwe onye adịghị mma, nke na-emetụta usoro nhazi.
Dongguan Slocable Photovoltaic Technology Co.,LTD.
Tinye: Guangda Imepụta Hongmei Science and Technology Park, Nke 9-2, Hongmei ngalaba, Wangsha Road, Hongmei Town, Dongguan, Guangdong, China
TEL: 0769-22010201
