Xiav Polyurethane casle Log

Yantai Zhengyuan Polyurethane Co., Ltd. Tau tsim los rau hauv 2007 thiab tau cog lus rau cov kev tshawb fawb thiab kev tsim khoom ntawm polyurethane khoom txij li nws pib. Cov khoom lag luam suav nrog polyurethane lub log, polyurethane cov ntxaij vab tshaus, thiab lwm yam, pneumurethans, xaim thiab roj av. Peb nyob hauv Yantai, Shandong, qhov chaw yug ntawm polyurethane khoom hauv Suav teb. Wanhah, ib tug loj cov ntaub ntawv tsim khoom lag luam hauv Suav teb, yog tseem nyob ntawm no. Peb muaj qhov zoo tshwj xeeb hauv kev tsim kho thev naus laus zis thiab tseem muaj qhov zoo hauv kev txuag khoom cov khoom siv raw. Peb lub cav xiav xiav luv luv luv luv log tau txais kev qhuas tsis pom zoo los ntawm cov neeg muas zaub rau lawv lub siab- cov khoom zoo thiab tus nqi tsim nyog.

1. Kev ceev faj thaum muaj ntau lawm ntawm cov hnab yas xiav colyurethane casle
1) Cov Khoom Siv Raw
Polyurethane elastomer: zoo zoo cov khoom siv raw uas tiv taus cov hydrolysis thiab daj yuav tsum tau xaiv,
Kev tswj lub hardness: Kho lub hardness raws li lub load - cov kabmob tau. Yog tias nws muag dhau lawm, nws yog ib qho dhau los deformation, thiab yog tias nws nyuaj dhau lawm, nws tsis muaj kev nqus dej tsis zoo.
Ntxiv: Ntxiv cov hloov kho cov hloov kho xws li anti {- cov neeg sawv cev zoo li qub (rau cov khoom siv hluav taws xob) thiab nplaim taws retardants (rau cov pa taws ib puag ncig).
2). Casting Txheej Txheem Tswj
Qhov kub thiab txias: Cov khoom kub sib xyaw ntawm cov ntaub ntawv raw yog nruj me ntsis tswj ntawm 25 ± 5 qib tuaj yeem tsim cua sov, qhov kub tau yooj yim tuaj yeem ua rau muaj fluidity tsis zoo).
Demoulding lub sijhawm: Kho lub sijhawm ua kom loj raws li cov qauv (feem ntau yog 30-60 feeb) kom tsis txhob muaj kev tiv thaiv kev ua ntej.
Pwm Tu: Tsis tu ncua ntxuav cov pwm nyob kom tiv thaiv kom tiv thaiv kom tsis txhob muaj cov khoom tiav ntawm cov khoom tiav.
3). Kev sib xyaw ntawm cov log tub ntxhais ntxhais thiab polyurethane
Hlau / Yas log kev kho mob: sandblasting lossis tshuaj lom neeg kho kom txhim kho kev sib koom tes thiab zam kev sib kho.
Cov nplaum nplaum nplaum: tusyov (feem ntau qhwv (feem ntau ntau dua lossis sib npaug nrog 5 hli), nrog cov tuab tuab kom tiv thaiv cov tev.
4). Kev Ua Haujlwm thiab Kev Tshuaj Xyuas Zoo
Deburring: Tiav kev txiav cov burrs ntawm lub rooj vag khaws lub log nto du.
2. Qhov zoo thiab cov yam ntxwv ntawm xiav polyurethane caster log
Uas ntsiag to thiab hnav - tsis kam (nrog lub neej siv sia 3-5 zaug uas ntawm roj hmab log)
Tsis muaj kab kos / tshuaj lom neeg tiv thaiv (tsis puas rau hauv pem teb, tiv taus cov roj, cov kua qaub tsis muaj zog thiab alkali)
siab thauj khoom -} nqa muaj peev xwm
3. Cov teeb meem kev zam tshwj xeeb
Cov teeb meem tawg: Tswj cov ntsiab lus noo noo ntawm cov khoom siv raw (tsawg dua los yog sib npaug rau 0.05%) kom tsis txhob muaj cov tshuaj tiv thaiv hydrolysis.
Degumming qhov teeb meem: Lub log tub ntxhais lub hom phiaj yog ua ntej nrog pu tshwj xeeb adhesive.
Fading Qhov teeb meem: Ntxiv UV Stabilizer kom tsis txhob muaj ntev - lub sijhawm raug rau hnub ci.

Cim npe nrov: Xiav Polyurethane lub Log, Tuam Tshoj, tuam ntxhab, Hoobkas, Mekas, tus nqi qis, ua nyob rau hauv Suav teb