Pu Log

Yantai Zhengyuan Polyurethane Co., Ltd. tau tsim nyob rau xyoo 2007 thiab yog cov chaw tsim khoom tshwj xeeb hauv kev tshawb fawb thiab kev tsim kho thiab tsim cov khoom siv polyurethane. Peb kuj tau sau cov kev paub nplua nuj hauv kev tsim cov log PU. Cov khoom muag tau muag rau ntau lub khw muag khoom hauv tsev thiab txawv teb chaws. Cov khoom lag luam zoo yog tus yuam sij rau kev lag luam ua tiav, thiab cov chaw tsim khoom nruj me ntsis siv kev tswj xyuas zoo. Tag nrho cov tshuab kuaj cov tshuab tau dav siv los ntawm cov qauv tsim mus rau kev tsim khoom, xws li nruas durability kuaj tshuab, cuam tshuam cov cav tov, hardness test machines, tensile test machines, coj mus kuaj tshuab, thiab lwm yam. Loj loj txais yuav cov khoom siv ntau lawm xws li tsis siv neeg PU casting kab, nruam stamping, thiab tsis siv neeg sib dhos kab. Siv zog los txhim kho ntau lawm efficiency thiab txo lub sij hawm ntau lawm txheej txheem. Pu log tsim tau txais kev qhuas los ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws.

Qhov zoo ntawm lub log PU:
1. tej hardness yuav ua tau.
2. hight load peev.
3. kev sib raug zoo rau pu nrog lub log chaw.
4. txhua yam xim tuaj yeem ua.
5. Tsawg dov tsis kam, elastic abrasion resistant.
6. txhua yam zoo pu tuaj yeem ua tau.

COV LUS:
1. kev sib raug zoo rau txhua yam khoom.
2. tag nrho peb cov khoom muaj kev txhawb nqa los ntawm ib lub xyoo lav.

Ceeb toom
Rau feem ntau, polyurethane tsis yog ib yam khoom txaus ntshai -- yog vim li cas thiaj li tsis muaj kev txwv rau nws. Txawm li cas los xij, muaj qee lub sijhawm uas nws tuaj yeem tso cov tshuaj phem, suav nrog carbon monoxide thiab lwm yam pa phem. Qhov no feem ntau yog thaum polyurethane yog cua sov tshaj 200 degrees C. Vim li no, tuav cov polymer ntawm qhov kub thiab txias yuav tsum tau ua nrog hnab looj tes thiab ib lub tshuab ua pa ntawm tus kheej.
Cov txiaj ntsig polyurethane
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm polyurethane yog nws txoj kev tiv thaiv tshav kub thiab nplaim taws. Siv cov khoom siv txhais tau tias nws yuav muaj kev tiv thaiv los ntawm qhov no, uas ua rau nws muaj txiaj ntsig tshwj xeeb hauv tsev thiab ua cov khoom tseem ceeb thiab cov khoom siv. Nws feem ntau yog siv los ua lub tsho tiv no rau ntoo, yas lossis lwm yam khoom siv vim yog cov khoom tiv thaiv no.
 

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