Tshuaj tsoo tswv yim rau hluav taws xob uas pab ua kom zoo dua

tshuaj tsoo tswv yim rau hluav taws xob

Hluav taws xob, lossis polyvinyl chloride, yog ib qho ntaub plastik uas siv dav rau ntau yam khoom, xws li cov hlau rau tsev thiab cov rooj. Tiamsis, kom ua hluav taws xob zoo dua thiab nyuaj dua, cov neeg tsim yuav siv tshuaj tsoo tswv yim rau hluav taws xob. Cov tshuaj no pab saib xyuam hluav taws xob kom tsis tuaj yeem puas thaum muaj dej thiab kub. Yog tsis muaj cov tshuaj no, hluav taws xob yuav nyuaj thiab khoob, ces cov khoom yuav tsis zoo. Nyob rau Maijisen, peb xav tau tshuaj tsoo tswv yim zoo, xws li PVC Foaming thiab tsis foaming profiles tempering agent PM40 , los ntawm kev pab rau cov khoom PVC ua haujlwm zoo dua. Los ntawm no, cov neeg siv yuav tau cov khoom uas muaj txoj haujlwm zoo thiab yuav tsum tau txais.

Cov khoom pab tso cua (stabilizers) muaj qhov tswv yim loj rau kev pab cov khoom PVC nyob ntev dua. Lawv pab cov khoom no tshem tawm lub tshuab UV thiab qhov cua. Piv txwv li, cov khoom PVC uas nyob hauv qhov roj tsuag yuav lossis muaj kev npaj ntaus thaum muaj qhov cua thiab roj tsuag. Cov khoom pab tso cua (stabilizers) pab tshem tawm kev npaj ntaus no, yog li cov khoom yuav muaj qhov xwb thiab kev ua haujlwm zoo rau xyoo ntev. Qhov no yog qhov tswv yim rau cov khoom uas nyob hauv tsev thiab hauv tsev, piv txwv li cov qhov roj tsuag thiab cov roj tsuag nyob hauv tsev uas nyob hauv qhov roj tsuag thaum muaj qhov cua. Muaj ntau yam khoom pab tso cua (stabilizers) thiab txhua yam muaj qhov zoo ntawd. Ib yam pab tshem tawm qhov cua siab zoo dua, lwm yam pab tshem tawm qhov cua ntsib zoo dua. Thaum leej twg xaiv cov khoom pab tso cua (stabilizers) uas zoo, lawv yuav tuaj yeem tsim cov khoom PVC uas zoo rau kev siv ntawm cov neeg siv. Nyob rau hauv Maijisen, peb thiaj paub tias txhua yam khoom PVC yuav tau cov khoom pab tso cua (stabilizers) uas zoo rau kev ua haujlwm thiab kev nyob ntev.

Yog li cas cov khoom pab tso cua (stabilizers) pab tshem tawm kev npaj ntaus thiab kev ua haujlwm ntawm cov khoom PVC

Kuam txawj ntse ntawm kev siv cov khoom tso cia rau lead (plumbum) yog qhov tseem ceeb rau kev tsim cov khoom PVC uas muaj qab zoo. Lawv muaj ntau lub tsev muag lawv, tab sis lawv tsis tau sib xws. Koj yuav tsum nrhiav cov neeg muag uas muaj lub npe zoo thiab cov khoom uas muaj qab zoo. Nyob rau hauv Maijisen, peb sib sau rau cov neeg muag uas muaj qab zoo kom peb tau cov lead stabilizers zoo tshaj plaws rau peb kev tsim PVC, pab los ntawm Stabilizer lead salt uas muaj kev tswj hwm HCL siab rau cov khoom PVC board uas muaj liab . Yog li peb tuaj yeem txhais tias cov khoom no yog los ntawm cov khoom uas muaj qab zoo heev. Thaum nrhiav, cov tsev tsim khoom yuav tsum xav txog qhov puas tsuaj ntawm cov neeg muag thiab qhov kev pab tau. Cov neeg muag zoo yuav tswv yim txhais tes thiab pab koj xaiv cov stabilizers uas raug rau koj qhov xav tau. Ntawd li, koj yuav tsum nrhiav cov rooj plaub thiab cov rooj tshuaj uas qhia tias cov stabilizers no yog zoo thiab ua haujlwm zoo. Nrog cov lead stabilizers uas muaj qab zoo, cov neeg tsim khoom tuaj yeem tshwm sim tias cov khoom PVC yuav muaj qab zoo, muaj qab nyob dua thiab yuav nyob ntev.

 

Thaum xaiv cov stabilizer tso cua rau PVC, muaj qee yam tseem ceeb uas koj yuav tsum xyuam xim. Qhov kawg nkaus, paub tias lawv ua dab tsi: tso cua PVC kom zoo thiab muaj kev sib twb. Qhov no yog tseem ceeb heev rau cov khoom uas xav tau kev nyob ntev li cov luv, cov kab mob, thiab cov ntaub ntawv hauv tsev. Qhov kawg nkaus, paub tus PVC uas koj siv. Cov leeg ntawv sib txawv yuav xav tau cov stabilizer sib txawv. Piv txwv li, qee yam zoo rau PVC tso cua, lwm yam rau PVC tso cua.

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Cov category xovxwm ib tug xyoo

Thov nyob twg los xaiv tshuaj tsoo tswv yim zoo rau kev tsim hluav taws xob

Thov nyob twg los xaiv tshuaj tsoo tswv yim zoo rau kev tsim hluav taws xob

Qhov lwm yam uas koj yuav tsum xyuam xim yog qhov cua uas PVC yuav tau. Yog tias nyob rau hauv qhov cua ntau, koj xav tau cov stabilizer uas tuaj yeem tso cua rau qhov cua ntau tsis tau qhov phem. Qhov no pab PVC tso cua rau nws lub zog. Tiamsi yog tias nyob rau hauv qhov cua yooj, koj tsis xav tau cov tso cua txaus siab heev. Kuj xyuam xim tias yuav siv dua li cas los tso cua rau PVC. Qee yam tso cua yuav siv dua li yooj, lwm yam yuav siv dua li raug. Nyob rau Maijisen, cov stabilizer tso cua rau peb yog yooj rau siv, yog li qhov kev siv dua li yooj rau cov neeg siv. Ntawd li, siv Lub wax polyethylene uas tau muab ua kom zoo rau lub ntiaj teb (OPE Wax) yuav pab tso cua rau qhov kev siv dua li.

Yog li cas noj qab khiav rau kev xaiv tshuaj tsoo tswv yim rau hluav taws xob

Yog li cas noj qab khiav rau kev xaiv tshuaj tsoo tswv yim rau hluav taws xob

Ntawm lwm yam, saib seb nws yuav ua li cas rau qhov cuab yeej thaum kawg. Lub stabilizer ib nrab yuav ua rau qhov sib txawv ntawm li cas lossis qhov ntsws. Yog tias qhov kev daws tsis muaj kev nyab xeeb, thiaj li xaiv lub uas tuaj yeem tso cia qhov li cas raws li qhov tseem ceeb. Thaum kawg, cov nqi: koj xav tau lub uas ua haujlwm zoo, tab sis tsis txaus nqi. Nyob rau Maijisen, peb muab cov stabilizer zoo uas sib npog rau qhov effect thiab nqi. Yog koj nco ntsoov cov no, koj yuav xaiv tau lub zoo tshaj plaws rau qhov kev ua PVC.

Yog li cas noj qab kom muaj kev sib tham rau cov lus qhia txog tshuaj tsoo tswv yim rau hluav taws xob

Yog li cas noj qab kom muaj kev sib tham rau cov lus qhia txog tshuaj tsoo tswv yim rau hluav taws xob

Tshem tias ua raws li cov lus qhia rau cov lead stabilizer nyob rau PVC yog qhov tseem ceeb rau kev nyab xeeb thiab kev noj qab haus hauv. Ntau qhov chaw muaj cov lus qhia rau qhov ntau ntawm lead nyob rau hauv cov khoom, vim tias lead yog qhov ua rau mob, tshwj xeeb rau cov tub ntxhais. Vim li no, thaum koj siv cov lead stabilizer, koj yuav tsum ua raws li cov lus qhia no. Qhov kawg, koj yuav tsum paub seb cov lus qhia nyob rau koj chaw. Kojo saib rau ntawm cov websites ntawm lub vajtse lossis cov hom phiaj uas nyob rau PVC.

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