Pipe maka n'ala kpo oku XLPE: nkọwa, reviews

Kpụ ọkụ n'ọnụ ala nwere ike ugbu a na-akpọ ezigbo na-anabata nke a kpo oku. Otu n'ime ihe ndị e ji mara ndị dị otú ahụ a usoro nwere ike mata pụrụ ịdabere, arụmọrụ, na nchekwa na ọcha. The kasị ndokwa maka underfloor kpo oku taa tinye PEX ọkpọkọ. Nke a na-enye ohere ị na-efego kpo oku usoro, nke ga-ji ha anwụ ngwa ngwa na arụmọrụ.

technical e ji mara

Ọ bụrụ na ị ga-eji a anwụrụ maka n'ala kpo oku cross-jikọrọ polyethylene, ọ ga-ibido na-agụ ya isi e ji mara na Njirimara. Cross-jikọrọ polyethylene nwere ike ekewet polymerization ethylene, nke nwere a kacha molekụla njupụta. Na raw n'ụdị ma ọ bụ uncrosslinked thermoplastic molekul na-adịghị metụtara ibe ha, ha mere ndokwa n'ime a polymeric matriks.

atụmatụ

The crosslinking usoro emee site chemical mmeghachi omume na-amanye coupler molekul inye polyethylene enwe n'ibu Njirimara nke na-egosipụta rigidity,-eguzogide ma na ike ọdụdọ. Elongation na ezumike na-ukwuu belata. Ọnụnọ nke n'ibu ji mara data na-enye ohere ka e doro agbaze nke polyethylene na okpomọkụ, na-enye àgwà thermoplasticity. Ọ bụrụ na ị ga-eji a anwụrụ maka n'ala kpo oku XLPE, ị ga-mara na crosslinking usoro na-agụnye ọrụ nke ịdị n'otu nke iche iche njikọ n'ime otu ùkwù nke ụmụ irighiri site cross-free nkwukọrịta n'oge a chemical mmeghachi omume eruba.

Isi qualitative uru

Pipe maka n'ala kpo oku cross-jikọrọ polyethylene nwere ọtụtụ uru. Ha na-ekwe na ojiji nke ihe onwunwe ke imewe nke ngwaahịa nke na-etolite ndabere nke a na-ekpo ọkụ n'ala. N'etiti isi uru i nwere ike mata ihe ezigbo ruru nke ike na mgbanwe. Ngwaahịa nwere ihe onwunwe nke udi ebe nchekwa, nke e mere site ọnụnọ ke ụmụ irighiri nke ịrịba ichekwa carbon agbụ. Ọ ga-kwuru, na a ala ụda conductivity, nke Ewezuga dịghị creaking tọgbọrọ kpo oku usoro. Ọbụna na elu eruba udu-eji ọkụ ga-adịghị anụ ọ bụla na-abụghị mkpọtụ. Pipe maka n'ala kpo oku XLPE nwere corrosion eguzogide nakwa dị ka oke anabata n'ebe chemical elekọta mmadụ. Inside guzobe ego, na ọbụna na a mesiri ala nke isiokwu bụ kpuchie na cracks.

ntu oyi-eguzogide

Ị nwere ike ịgụ na a elu ntu oyi na-eguzogide, ya na ngwaahịa ga-enwe ike idi ọtụtụ cycles nke kefriza na thawing. Onye ọ bụla nna ya ukwu nwere ike mepụta-arịọnụ ọrụ enweghị stocking kpọmkwem ihe na ngwá ọrụ maka crosslinked polyethylene. The ngwaahịa nwere nnukwu mmetụta na-eguzogide ma ike, ndị a ji mara na-edebe ọbụna mgbe ọ gụrụ oké ala okpomọkụ (mwepu 50 degrees).

Oke nke emeputa na-eri

Ọ bụrụ na ị na-anya anwụrụ, cross-jikọrọ polyethylene, na price nke ga-kwuru n'okpuru ebe a, bụ zuru okè n'ihi decorating n'ala kpo oku usoro. Otú ọ dị, na mbụ, ọ dị mkpa iji chọpụta na emeputa, ị na-ahọrọ otu n'ime ndị na-pụtara onwe-ha na ahịa nke mkpa ihe. The kasị ewu ewu ụdị taa bụ Wirsbo, na Rehau, nke mbụ nke bụ nke dị na Sweden, mgbe nke abụọ - na Germany. Ndị a na-emepụta na-eji peroxide technology. Brand Kan bụ a na nkwonkwo na mmepụta nke Germany na Poland, ke n'ichepụta usoro, a usoro nke radieshon crosslinking.

The kasị ewu ewu na taa bụ ngwaahịa nke na-mere nke a crosslinked polima-enwe a elu njupụta (Pee-X). Ha ga-eji ma na-ekpo ọkụ na oyi na-atụ mmiri, ya mere ha na-eluigwe na ala. Dị ka ihe ndabere nke Standardization of ngwaahịa mere nke crosslinked polyethylene molekụla nakweere n'èzí n'obosara, mgbidi ọkpụrụkpụ na esịtidem n'obosara. Normalisation a rụrụ na-ọkọlọtọ nha nke ọjà, ọ bụla nke nwere a kwekọrọ ekwekọ ibu ruru nke elu dayameta nke anwụrụ mgbidi oke. Rex-pipe emepụta bays onye ogologo nwere ike ịdị iche iche site na 100 na 600 mita.

Optionally, ị nwere ike ịzụta na agba nke dị iche iche ogologo. Ọ bụrụ na ị họrọ ọkpọkọ maka mmiri ọkụ n'ala, cross-jikọrọ polyethylene bụ a zuru okè ngwọta. Otú ọ dị, na mbụ mkpa iji chọpụta nkọwa na ike, nke ga-adabere na-eri. Ka ihe atụ, Rehau ụlọ ọrụ, nke manufactures kasị dị ịrịba ama ogo crosslinking, awade ịzụta ngwongwo na-eri nke 95 rubles, banyere size 16 x 2,2. The kasị elu price maka a ngwaahịa a emeputa bụ 270 rubles, nke ga-akwụ maka anwụrụ nha 32 x 4,4. Tece ụlọ ọrụ na-enye otu nha, ma ndị na-eri ha ga-abụ nnọọ elu, ahịa mbio 113 ruo 297 rubles. The osisi engineering a rụrụ n'okpuru ọkachamara ngwá, nke pụtara na nkezi ogo crosslinking na ọnụnọ nke oxygen mgbochi.

nti reviews

Ọ bụrụ na ị ga-ahọrọ anwụrụ, cross-jikọrọ polyethylene, na price dị elu, a ga-abụ ihe kasị ezigbo ngwọta. Otú ọ dị, ọ dị mkpa ka mara nke ọma na Ịzụ nke n'ji reviews. Ha na-ekwu na n'oge na-arụ ọrụ na e nwere ntakịrị mkpọtụ, dị ka ọjà nwere mgbanwe na ikike banye mgbali spikes ọma. The ihe onwunwe nwere a ala arọ, nke na-enye udo nke echichi. Atụmatụ ndị a na-ada ihe masịrị nke nkeonwe asịwo. Kwa handyman na mmezi nke gị onwe gị n'ụlọ ná nrọ Chekwa. Kpo oku crosslinked polyethylene nwere ike nweta nke a mmetụta - akpa nwere ike ejikwara ruo afọ 50 ma ọ bụ karịa. Ndị ọkachamara na-ekwu na ndị dị otú ahụ na usoro ndị na-erughị yiri ka ntiwapụ nke nwere ike ime mgbe thawing usoro.

Mfe nke ime ihe na-egosi na eziokwu na n'oge arịọnụ ike ga-eji napressovochnye na mkpakọ oyiyi akwa maka cross-jikọrọ polyethylene.

na-adịghị mma e ji mara

N'etiti adịghị nwere ike mata akpata nke ultraviolet radieshon na ihe onwunwe. Ọ bụrụ na anyị na-ekwu banyere Rex-akpa, nke na-mgbe ụfọdụ tụnyere plastic, mbụ na-efunahụ nke aluminum oyi akwa, ka na-arụ ọrụ na ha nwere ike ịbụ a bit ihe mgbagwoju anya, n'ihi na ị chọrọ a ibu ọnụ ọgụgụ nke manipulations ike ọjà ma jide udi. Ozi (technology) nke mmiri ọkụ ala tupu ịmalite ọrụ i nwere na-amụ, dị ka ma ọ bụrụ na ị na-amaghị ụfọdụ nke nuances, ị nwere ike mgbe e mesịrị na-agba ọsọ n'ime nsogbu. Ka ihe atụ, na elu n'akụkụ nke ákwà bụ antidiffuznaya nchedo, nke a ga-emeso nke ọma. Ọ bụrụ na ị na-adịghị akwanyere iwu nke echichi, nchedo nwere ike mebiri emebi, nke bụ fraught dị iche iche na nsogbu n'ọdịnihu. Ya mere mgbe ụfọdụ na e nwere mkpa itinye aka na aghụghọ nke gbaara ọkachamara nwere ike na-eri nnọọ oké ọnụ.

ọgwụgwụ

The technology nke mmiri ọkụ ala-achọ nnabata na ọtụtụ nuances. Otú ọ dị, tupu ya etinyewe ị ga-ijide n'aka na-eche echiche banyere ihe bụ ọzọ dị mkpa - ngwa ngwa kpo oku ma ọ bụ negligible eri. Metal na plastic ngwaahịa na-ji ọsọ na kpo oku na magburu onwe thermal conductivity, na-ji udo nke echichi. Ma tụrụ àgwà polyethylene efu obere ma na-azọpụta oghere n'oge echichi, nke dị mkpa karịsịa maka nnukwu ebe.