Video: Puas yog silicone lo rau HDPE?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Cyanoacrylate, epoxy, polyurethane, silicone (RTV piv txwv), thiab feem ntau cov nplaum acrylic ua tsis stick rau polypropylene thiab polyethylene.
Kuj paub, cov kua nplaum ua haujlwm dab tsi ntawm HDPE?
HDPE kua nplaum . Pro-Poly yog lub zog muaj zog polyethylene nplaum rau kev sib txuas ntawm HDPE yeeb nkab siv tus qauv PVC txuas, HDPE couplings thiab lwm yam khoom uas tsis yog-tus qauv. Pro-Poly kuj tseem siv rau kev sib txuas polypropylene, LDPE, ABS, polycarbonate, nylon, fiberglass, hlau thiab txhuas.
Tsis tas li ntawd, kuv yuav ua li cas thiaj ua tau HDPE?
- Siv 120-grit sandpaper kom ntxhib ntawm qhov chaw ntawm HDPE.
- Siv lub khw muag khoom nrog cov txhuam kom tshem tawm HDPE hmoov av.
- Sib tov cov kua nplaum raws li cov chaw tsim khoom qhia.
- Siv cov kua nplaum tuab rau saum HDPE.
- Nias lub nplaum HDPE rau saum npoo uas koj xav ua ke.
Ib sab ntawm no, cov nplaum twg yuav lo rau polyethylene?
Lub Loctite All-Plastic Super Kua nplaum suav nrog lub cev kev sib raug zoo tus neeg sawv cev thiab lub raj mis ntawm qhov ua kom nto. Nws ua ke nrog yas thiab tawv yas. Cov kua nplaum ua haujlwm zoo nrog polyethylene thiab polypropylene nto.
Puas yog silicone lo rau yas?
Silicone. Silicone caulk qhuav sai thiab yog qhov kev xaiv zoo tshaj plaws rau kev tsim lub foob ntawm cov yas yas. Silicone tuav thaum raug rau dej los yog high humidity thiab yog ib tug zoo insulator. Txawm li cas los xij, silicone caulk tsis tuaj yeem pleev xim, thiab silicone tuaj yeem nyiam av yog tias siv rau ntawm qhov chaw raug.
Pom zoo:
Koj puas tuaj yeem siv silicone caulk ntawm pob zeb?
Silicone sawv cev rau lwm cov khoom siv nrov los siv ua cov pob zeb ua ke. Nws tsis degrade sai npaum li cov organic urethane caulks, thiab nws tseem hloov tau yooj yim tsis tau ruaj khov hauv nws tuav. Ib qho kev siv zoo tshaj plaws rau silicone caulk cuam tshuam qhov khoob ntawm pob zeb thiab lwm yam khoom siv, xws li cib, ntoo lossis hlau
Yuav ua li cas yog lub npe rau ib tug monetary system nyob rau hauv uas daim ntawv nyiaj thiab npib yog sib npaug zos rau tus nqi ntawm ib tug tej yam nyiaj ntawm kub?
Tus qauv kub yog ib qho nyiaj txiag uas lub teb chaws lub txiaj los yog cov ntawv nyiaj muaj nqis ncaj qha mus rau kub. Nrog tus qauv kub, lub teb chaws tau pom zoo los hloov cov ntawv nyiaj rau hauv cov nyiaj kub kub
Puas yog acetone yaj HDPE?
Polyethylene tshwm sim nyob rau hauv ob hom: siab ceev thiab tsawg ntom polyethylene paub raws li HDPE thiab LDPE. Ob daim ntawv ntawm polyethylene yog heev resistant rau acids, caustic alkaline kua thiab inorganic kuab tshuaj. Txawm li cas los xij, qee cov kuab tshuaj organic xws li benzene thiab acetone tuaj yeem yaj polyethylene
Puas yog HDPE yas zaub mov muaj kev nyab xeeb?
High-Density Polyethylene (HDPE) Virgin HDPE yog cov yas ruaj ntseg rau kev sib cuag zaub mov. FDA tau txiav txim siab rov siv dua HDPE rau kev sib cuag zaub mov ntawm rooj plaub ntawm ntau tshaj 20 xyoo. HDPE resin tsim cov yas uas yog corrosion-resistant thiab absorbs me ntsis noo noo, ua rau nws zoo haum rau khaws cia dej haus
Puas yog HDPE tshuaj tiv thaiv?
LDPE / HDPE Resistance Chart los ntawm Tshuaj. Cov tshuaj sib xyaw ua ke ntawm LDPE thiab HDPE ntawm daim ntawv no yog kuaj ntawm 20 ° C: thiab 50 ° C: rau 7 hnub thiab 30 hnub (yog tias tsim nyog) nrog rau qhov raug mob tas li. LDPE / HDPE ntawm 20 ° C: me me lossis tsis muaj kev puas tsuaj tom qab 30 hnub