Polyurethane ntawm Cov Log Log Cais

Yantai Zhengyuan Polyurethane Co., Ltd. tau tsim los ntawm 2007. Txij li thaum nws tau cog lus rau kev tshawb fawb thiab kev tsim khoom, thiab cov muag khoom ntawm polyurethane khoom. Cov khoom lag luam tseem ceeb tsim muaj cov log polyurethane, polyurethane cua ntxaij, polyurethane, fork. Tom qab xyoo ntawm kev loj hlob, peb muaj cov pab pawg kws muaj zog, pab pawg ntau lawm, thiab pab neeg muag khoom. Peb lub tuam txhab nyob hauv cov chaw yug ntawm polyurethane cov khoom lag luam thiab muaj cov cim tshwj xeeb hauv kev thev naus laus zis tshiab. Cov polyurethane ntawm cov log hlau dua tshiab tsim tau 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. Txais tos kom tuaj xyuas lub Hoobkas txhua lub sijhawm

1. Cov txheej txheem ntau lawm ntawm polyurethane ntawm cov log tsheb hlau dua
1) Cov tub ntxhais hlau pretricate thiab xeb tshem tawm; Thaum tshav kub kub cov hlau tub mus rau 80-120℃kom tsis txhob muaj polyurethane shrinkage lossis delamination los ntawm qhov kub ntawm lub sij hawm tom ntej. Txau polyurethane tshwj xeeb adhesive nyob rau saum npoo ntawm cov hlau core los txhim kho cov nplaum ntawm polyurethane thiab hlau.
2) polyurethane raw cov ntaub ntawv yuav tsum tau ua kom lub cev qhuav thiab sib xyaw ua feem. Yog tias yuav tsum muaj xim xim yuav tsum muaj, cov xim ua ntej yuav tsum tau ua ntej nrog polyol Cheebtsam thiab tag nrho cov dispersed
3) Npaj cov pwm, thov tso tawm tus neeg sawv cev (xws li cov roj silicone) nyob rau saum npoo ntawm pwm, preheat rau ib qho kub
Txhaj tshuaj polyurethane slurry mus rau hauv cov pwm, txhim kho cov hlau tub ntxhais hauv lub chaw, thiab siv cov thev naus laus zis kom tsis txhob muaj cov khoom ntawm npuas
Tswj cov pwm kub ntawm 100-120℃los txhawb cov tshuaj tiv thaiv thiab txo cov shrinkage
4) Kho thiab vulcanization
5) Kev Ua Yeeb Yam: Trimming Burrs, Kev Sib Luag Sib Tsuam Sib Tsuam Kev Sib Luag
2. Kev ceev faj rau kev ua polyurethane ntawm cov log tsheb hlau dua
1) Tswj cov ntsiab lus noo noo,
2) qhov ntsuas kub ntawm cov khoom nyoos thiab cov pwm yuav tsum tau tswj hwm hauv ib qho kev tsim nyog
3) Cov ntaub ntawv raw yuav tsum tau sib xyaw ua ke rau hauv qhov siab - kev tov khoom ceev, thiab lub sijhawm yuav tsum tau tswj tsis pub dhau cov gel.
4) Lub hauv paus ntawm lub log lub hom phiaj yuav tsum tau tsim nrog cov uas nkag nrog lossis cov xov los nce ntxiv cov neeg siv zog. Pwm yog nruab nrog txoj kev tso pa tawm los tiv thaiv kom muaj kev tsim ntawm cov cua

Cim npe nrov: Polyurethane ntawm cov log hlau dua, Tuam Tshoj, tuam ntxhab, Hoobkas, tus nqi qis, ua nyob rau hauv Suav teb