3 nti daj polyurethane 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 tsim los ntawm lub tuam txhab tsuas yog suav nrog polyurethane cov log, polyurethane cov ntxaij vab tshaus, kev siv roj polyurethane, thee kev siv roj av, thee kev siv roj av thiab lwm yam kev lag luam. Lub 3 Nti Daj Polyurethane Log Tsim tau txais kev qhuas tsis pom zoo los ntawm cov neeg muas zaub rau nws cov nqi zoo thiab tsim nyog

3 nti daj polyurethane log yuav tsum tau hloov nyob rau hauv cov xwm txheej hauv qab no
1) kev hnav ntau dhau thiab ua kua muag:
Qhov tseem ceeb txo nyob rau hauv lub log lub cheeb tsam: thaum ntsuas ntsuas txoj kab uas yuav tsum tau ua, yog tias cov stricter yuav tsum muaj rau cov xwm txheej siab).
2) thinning hnyav ntawm tread tuab: kev saib xyuas lossis ntsuas qhov tuab ntawm cov av (xws li ib nrab ntawm cov thawj cov hlau / yas tub ntxhais), nws yuav tsum tau hloov cov yas). Tsis ncaj hnav (tsis sib xws hnav) kuj yog lub teeb liab hloov.
3) LOG RIM DECATION LOS SIS: Muaj cov khoob, curled sawv, thiab lwm yam kev puas tsuaj ntawm ntug ntawm lub log.
4) cov kab nrib pleb lossis poob qis:
Cov kab nrib pleb me me (fissures): tej zaum yuav muaj thaum ntxov cov cim kev laus thiab yuav tsum tau saib ze. Yog tias cov nplaim tawg, ntev ntev, lossis dhau los ua ntau dua, nws yuav tsum tau hloov.
Sib sib zog nqus pleb: ib qho twg tob tob, tshwj xeeb tshaj yog nyob ntawm ntug, tsuj, lossis ze ntawm lub log Hub, yuav tsum tau hloov tam sim ntawd. Cov kab nrib pleb yuav yooj yim txo qis zog, ua rau lub log kom dheev.
Thaiv Peeting: Lub Tread Khoom Peels tawm hauv cov block, ua rau cov khoom siv sab hauv.
5) deformation:
Lub log tsheb sib raug zoo (tawm ntawm cov voj voog): tus 3 nti daj polyurethane log tsis yog lub voj voog tsis tu ncua thaum tig rov qab rau lub qhov muag liab qab lossis muaj kev pom ntawm tes). Qhov no tuaj yeem ua haujlwm rau kev ua haujlwm tsis ruaj khov, suab nrov nrov, thiab kev hnav khaub ncaws kom nrawm dua lwm cov khoom siv.
Flattening: ib feem ntawm lub log nyob rau hauv kev sib cuag nrog hauv av yog pluav, sib sau ua ib thaj chaw sib txawv.
6) Kev tawv ncauj lossis muag muag (poob ntawm elasticity):
Ntau dhau hardening: lub log ua nyuaj heev, poob elasticity, thiab kev poob siab nruab cov nyhuv detmerates. Nias nrog ob txhais tes zoo li cov yas tawv tawv, nrog qeeb lossis tsis muaj rebound. Thaum lub sijhawm ua haujlwm, lub suab nrov nce, ua kom yooj yim rau kev tso cia thiab ua rau muaj kev cuam tshuam rau cov khoom siv thiab thauj khoom.
Ntau lub ntsej muag: lub log tsis txawv txav thiab nplaum (tshwj xeeb yog tom qab muaj peev xwm txo qis, yooj yim deformation, thiab nce rolling rolling. Yuav tawm cov khoom loj lossis ua raws cov khoom txawv teb chaws.
7) viscosity los yog hmoov:
Nplaum nplaum: lub saum npoo yuav nplaum rau ntawm tes, yooj yim adhering hmoov av thiab av, thiab dov tsis yog du. Nov yog kev ua kom muaj kev kub ntxhov.
Hmoov: ib txheej ntawm powderine tshuaj tshwm nyob rau saum npoo, uas yog qhov tshwm sim ntawm cov khoom siv tsis taus.

Cim npe nrov: 3 nti daj polyurethane log, Tuam Tshoj, tuam ntxhab, Hoobkas, Mekas, Qis Nqe, Ua Hauv Suav