Cov txheej txheem:
Video: Dawb ntoo kua nplaum yog dab tsi?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Polyvinyl acetate (PVA), tseem hu ua " kua nplaum dawb "los yog "kev nyiam ua thiab khoom siv tes ua", tsis muaj tshuaj lom thiab siv tau yooj yim, tab sis nyuaj kho txij li feem ntau kua nplaum (xws li PVA nws tus kheej) tsis ua raws li PVA hardened kua nplaum . Elmer tus Kua nplaum -Txhua yam yog piv txwv ntawm PVA nplaum.
Yog li ntawd, qhov txawv ntawm cov kua nplaum ntoo thiab cov kua nplaum dawb yog dab tsi?
Lub ntsiab sib txawv yog lub ntoo kua nplaum muaj cov ntsiab lus dej tsawg tshaj li qhov kua nplaum dawb . Cov ntoo kua nplaum tsawg dua yuav warp ntoo . Cov kua nplaum dawb yuav tawg hauv dej. Cov ntoo kua nplaum yuav tsis.
Ib sab saum toj no, cov kua nplaum dawb siv rau dab tsi? Raws li ib qho emulsion hauv dej, PVAc emulsions yog siv los ua cov nplaum rau cov ntaub ntawv ntxeem tau, tshwj xeeb tshaj yog rau ntoo, ntawv, thiab ntaub, thiab raws li ib tug consolidant rau porous tsev pob zeb, tshwj xeeb yog sandstone. Siv: li ntoo kua nplaum , PVAc yog lub npe hu ua " kua nplaum dawb "thiab daj li "tus kws ntoo kua nplaum ".
Xav txog qhov no, cov kua nplaum dawb puas zoo rau ntoo?
Li qub Cov kua nplaum dawb Qhov no kua nplaum yog tsim los ntawm txhua yam khoom ntuj tsim thiab yog zoo rau cov khoom siv tes ua me me. Nws tseem muaj kev nyab xeeb noj uas ua rau nws nrov hauv cov chaw zov me nyuam, pre-schools, thiab kindergartens. Cov kua nplaum dawb dries meej dhau lub sijhawm tab sis tsis muaj kev sib koom ua ke uas xav tau los ua kev sib raug zoo ntoo.
Dab tsi yog qhov zoo tshaj plaws ntoo kua nplaum?
Qhov zoo tshaj plaws Wood nplaum
- Gorilla Wood kua nplaum. Saib Ntxiv Kev Ntsuam Xyuas.
- Titebond 1414 III Ultimate Wood Glue. Saib Ntxiv Kev Ntsuam Xyuas.
- Elmer's E7310 Carpenter's Wood Glue Max. Saib Ntxiv Kev Ntsuam Xyuas.
- Gorilla Clear kua nplaum. Saib Ntxiv Kev Ntsuam Xyuas.
- Franklin International 5005 Titebond II Premium Wood Glue.
- Evo-Stik Resin W Exterior Weatherproof Wood Glue.
Pom zoo:
Puas yog Titebond ntoo kua nplaum pleev xim?
Titebond 2 Premium Wood Glue Titebond 2 muaj dej tsis kam pom hauv Original Titebond. Txawm li cas los xij, qhov sib txawv loj tshaj plaws yog nws lub peev xwm los siv nrog ob qho tib si sab hauv tsev thiab sab nraum zoov ua haujlwm kom muaj ntau yam hauv koj cov haujlwm. Titebond 2 yog huab cua tiv taus ib zaug kho, thiab pleev xim rau
Yuav ua li cas kub tau ntoo kua nplaum?
Nws khi rau feem ntau cov nplaum ntoo (tshwj tsis yog PVA). Ob feem epoxy nplaum yog tiv taus dej ntsev heev, feem ntau epoxy yog kub resistant mus txog 350 ° F (177 ° C), cov formulations uas muaj hmoov hlau thiab roj hmab los yog plasticizers yog heev tawv thiab poob siab resistant
Puas yog Titebond ntoo kua nplaum Food Safe?
Tag nrho peb cov nplaum ntoo Titebond muaj kev nyab xeeb siv thiab tsim tsis muaj pa phem. Lawv ua tau raws li cov cai ntawm ASTM D4236 rau kev nyab xeeb siv nrog kev kos duab thiab khoom siv tes ua. Titebond III Ultimate Wood Glue thiab Titebond II Premium Wood Glue tau txais kev pom zoo rau kev sib cuag zaub mov tsis ncaj
Puas yog Titebond ntoo kua nplaum raws li dej?
TITEBOND II PREMIUM WOOD GLUE. Titebond II Premium Wood Glue yog tib lub npe ua lag luam, ib feem ntoo kua nplaum uas dhau ANSI Hom II dej-tiv taus specification. Nws yog qhov zoo tagnrho rau cov haujlwm ua haujlwm sab nrauv, nrog rau cov rooj tog zaum nraum zoov, birdhouses, mailboxes, planters thiab picnic tables
Cov kua nplaum ntoo puas tuaj yeem tinted?
Koj tuaj yeem tint ntoo kua nplaum nrog universal tinting xim. Nws yog tib yam xim uas lub khw muag xim siv los pleev xim nrog. Qee lub khw Sherwin William muag Cal-Tint hauv fwj. Burnt umber feem ntau yog cov xim zoo tshaj plaws los sib xyaw xim ntoo nrog