Ifan Hoobkas 30+ xyooKev tsim khoom txhawb xim / loj customization kev them nyiaj yug dawb.Qhov kev sib tham rau cov ntawv teev thiab kuaj dawb.Qhov no yog peb FacebookLub Vev Xaib: www.Facebook.com, Nyem rau saib yog tias cov khoom lag luam video.comared nrog cov khoom lag luam Nyom, peb li cov khoom lag luam los ntawm qhov zoo rau koj xaiv zoo tshaj plaws, zoo siab tos txais yuav!

Pex compression fittings: lub luag haujlwm ntawm cov ntxiv hauv kev txhim kho cov khoom siv

Nyob rau hauv kev tsim cov PeX (Cross - Linked Polyethylene) compressionylene) compression) compression fittings, additives ua si ib qho tseem ceeb thiab ntau yam. Cov tshuaj me me tab sis cov tsiaj me me tau sib xyaw rau hauv PEX cov ntaub ntawv thaum lub sijhawm ua haujlwm ntau lawm, nws ua tau zoo hauv ntau yam. Tsab ntawv no rho tawm rau hauv ntau hom kev sib ntxiv siv hauv PEX compression fittings thiab yuav ua li cas rau kev txhim kho cov kev ua tau zoo tag nrho.

Tshav kub thiab UV Stabilizers: nrog cov xwm txheej huab

Ib qho ntawm thawj txoj kev sib tw sib tw Partting Pitting Pitting ntsej muag yog kis tau cua sov thiab ultraviolet (UV) duab. Tshav kub tuaj yeem ua rau cov khoom siv PEX kom ua rau lub sijhawm ua rau lub sijhawm, ua rau ib qho kev ploj ntawm nws cov khoom siv xws li muaj lub zog thiab hloov tau. UV Rays, tshwj xeeb tshaj yog nyob rau sab nraum zoov daim ntawv thov, tuaj yeem pib ua tiav cov txheej txheem ntawm photodegradation, uas tsis muaj zog ntawm cov khoom. Thaum tshav kub kub thiab UV Stabilizers tau ntxiv los tawm tsam cov teebmeem no.

Cua sov stabilizers ua haujlwm los ntawm kev tiv thaiv cov thermal decomposition ntawm PEX polymer chains. Lawv tuaj yeem ntes cov dawb radicals uas tau tsim thaum cov khoom siv yog rhuab, yog li nres cov nyom uas yuav txwv tsis pub muaj zog hauv molecular thiab ib qho kev poob qis hauv cov khoom ua tau zoo. UV Stabilizers, ntawm qhov tod tes, yog tsim los nqus lossis cuam tshuam UV hluav taws xob. Qee tus UV Stabilizers hloov pauv lub zog UV lub zog rau hauv kev kub ntxhov, thaum lwm tus ua raws li lub cev thaiv lub cev, tiv thaiv cov khoom siv PEX los ntawm UV thau. Los ntawm kev sib xyaw ua ke no cov stabilizers, PEX compression fittings tuaj yeem tswj hwm lawv txoj kev ncaj ncees, xws li cov chaw dej kub siab uas lawv tau nthuav tawm hnub ci.

Antioxidants: muaj cov khoom siv ua neej

Oxidation yog lwm qhov tseem ceeb uas tuaj yeem ua rau kev ua tau zoo ntawm PEX compression fittings. Cov pa pa roj tuaj yeem ua rau muaj kev cuam tshuam nrog cov khoom siv PEX, tshwj xeeb tshaj yog thaum lub sijhawm tsim khoom lossis thaum cov fittings tau siv. Cov txheej txheem oxidation no tuaj yeem ua rau kev tsim cov pab pawg carbonyL hauv cov saw polymer, uas tuaj yeem ua rau embrittlement thiab poob ntawm kev nruj. Antioxidants ntxiv rau cov khoom siv PEX ntxiv rau hauv cov txheej txheem oxidation no.

Muaj ob lub ntsiab ntawm cov tshuaj tua kab mob antioxidants siv nyob rau hauv PEX ntau lawm: thawj antioxidants. Tseem ceeb antioxidants, xws li hindered pherols, ua haujlwm los ntawm kev pub ntawm hydrogen atom rau cov dawb radicals tsim thaum oxidation, yog li tsis pub tsawg. Antioxidants thib ob, zoo li phosphites, ua los ntawm decomposing hydropopides, uas yog cov khoom lag luam nruab nrab ntawm cov txheej txheem oxidation. Los ntawm kev siv kev sib txuas ntawm cov kab mob antioxidants, pex compression fittings tuaj yeem muaj lub neej tseem pheej ncua ntev. Qhov no yog qhov tseem ceeb rau kev ua kom muaj kev ntseeg tau ntev - lub sijhawm kev ntseeg tau ntawm cov kav dej kav dej, raws li nws txo qhov kev xav tau hloov pauv hloov mus rau cov khoom siv tsis taus.

Cov Tshuab Ziab: Txhim Kho Yooj Yim

Yooj taus yog qhov tseem ceeb ntawm PEX kav thiab fittings, raws li nws tso cai rau kev teeb tsa tau yooj yim, tshwj xeeb hauv cov chaw thiab ib ncig ntawm cov ces kaum. Cov planizers yog cov ntxiv uas siv los txhim kho qhov yooj ntawm cov khoom siv PEX. Cov lwg me me no feem ntau yog tsawg - molecular - qhov hnyav compound uas tau sib xyaw rau hauv Pex Polymer Matrix.

Cov plinesizers ua haujlwm los ntawm kev txo cov txheej txheem sib xyaw ntawm cov kab hlau polymer. Qhov no tso cai rau txoj sia hlau kom txav mus rau lwm tus, ua rau muaj cov khoom siv yooj yim dua. Txawm li cas los xij, qhov sib ntxiv ntawm cov roj hmab yuav tsum tau ua tib zoo tswj, raws li ntau tus tuaj yeem ua rau txo qis hauv cov khoom siv lub zog thiab kub ua luam. Tus thawj ntawm Parttings Pittings, txoj cai ntawm cov yas yas yog ntxiv kom ua tiav qhov kev pom ntawm qhov zoo thiab cov khoom siv neeg kho tshuab. Qhov no kom ntseeg tau tias cov fittings tuaj yeem yooj yim khoov tau thiab ua kom muaj lub zog tsim nyog los tiv thaiv cov kev ntsuas thiab kev ntxhov siab hauv cov kav dej.

Zauv Khoom AIDS: Kev Sib Txuas Kev Raug

Kev tsim qauv ntawm PEX compression fittings muaj ntau kauj ruam, xws li extrusion, molding, thiab cross - sib txuas. Ua AIDS yog cov ntxiv uas tau siv los ua cov txheej txheem tsim khoom tsim tau zoo dua qub thiab du. Cov khoom ntxiv no tuaj yeem txhim kho cov khoom ntws ntawm PEX cov khoom thaum lub sijhawm ua haujlwm, txo lub zog uas yuav tsum muaj rau cov khoom lag luam.

Piv txwv, cov roj nplua nyeem yog hom kev ua lag luam ua haujlwm. Lawv tau ntxiv kom txo qis kev sib txhuam ntawm PEX cov khoom thiab cov npoo ntawm cov khoom siv ua, xws li kev rho tawm tuag. Qhov no tsis tsuas pab hauv cov dej ntws khov ntawm cov khoom tab sis kuj txo cov hnav thiab kua muag. Lwm cov kev pabcuam ua tiav, zoo li Flow Transfifiers, tuaj yeem hloov kho cov viscosity ntawm cov PeX yaj, ua rau nws tswj tau cov duab fittings thaum molding. Los ntawm kev siv cov kev pabcuam ua AIDS, cov chaw tsim khoom tuaj yeem tsim cov fittings nrog siab dua qhov tseeb, zoo dua qub, thiab ntawm tus nqi qis dua.

Nplaim taws retardants: ntxiv kev nyab xeeb hauv cov ntawv teev tshwj xeeb

Hauv qee cov ntawv thov, xws li hauv cov tsev lag luam lossis cov chaw muaj kev nyab xeeb uas muaj kev txhawj xeeb txog hluav taws xob, peb muaj nplaim taws - retardant thaj chaw. Nplaim taws retardants yog cov tshuaj ntxiv uas tau sib xyaw rau hauv PEX khoom los ua kom nws tiv taus ntau dua.

Muaj ntau hom nplaim hluav taws retardants, suav nrog halogen - raws li, phosphorus - raws li, thiab hlau - hydroxide - raws li compounds. Halogen - Raws li cov nplaim taws retardants ua haujlwm los ntawm tso cov roj av - muaj cov roj av thaum raug cua sov, uas tuaj yeem ua rau muaj kev cuam tshuam nrog cov txheej txheem sib txuas. Phosphorus - raws li nplaim taws retardants ua los ntawm kev sib sau cov txheej charing rau saum npoo ntawm cov khoom, uas ua raws li kev thaiv kom cua sov thiab oxygen. Hlau - Hydroxide - Raws li nplaim taws retardants decompose thaum rhuab, tso dej vapor, uas tuaj yeem pab cuam tshuam nrog hluav taws kub. Los ntawm kev ntxiv cov nplaim hluav taws xob retardants mus rau Partict fittings, cov fittings ua tau raws li cov ntawv thov kev nyab xeeb tshwj xeeb, muab ib txheej ntxiv ntawm kev nyab xeeb yog tias muaj hluav taws.

Hauv kev xaus, ntxiv ua si ib lub luag haujlwm tseem ceeb hauv kev txhim kho kev ua haujlwm ntawm PEX compression fittings. Los ntawm tshav kub thiab UV Stabilizers rau nplaim taws retardants, txhua hom kev sib tw uas muaj ntau yam kev sib tw nrog cov kev siv nrog kev ua tau zoo, ua kom ruaj khov, thiab kev nyab xeeb.

Cim npe nrov: Brass CATTION Fittings rau Pittings rau PeX Yeeb Nkab, Tuam Tshoj, Tuam Tshoj Chaw tsim tshuaj, Hoobkas, pheej yig, tus nqi qis, hauv Tshuag, qauv dawb