Yuav ua li cas PU log yog? Pu log ua li cas yog cov yam ntxwv?

PU log paub nyoog ntawm yas, roj hmab nplooj ntoos hlav, hu ua: polyurethane los yog isocyanate polymers. PU log yog ib tug ntoo khaub lig ntawm yas thiab roj hmab elastomer nruab nrab ntawm nws zoo heev zuag qhia tag nrho kev kawm yog coj txawv txawv zoo tib yam yas thiab roj hmab no tsis muaj.

　pu log ua li cas yog cov yam ntxwv?

PU elastomer log nrog puas, tshuaj lom neeg kuj, siab zog, siab elasticity, kuj yuav tsis tshua muaj siab, puas, poob siab haum, ua hauj tearing, kev kawm zoo tawg resistant, siab load thiab poob siab haum tsis thiab cov zoo li. PU log nrog rau ib tug dav scale ntawm hardness ntawm Shaw A10-100.

Muaj cov twb tshaj Shaw A100 thiab ntau yam khoom. Nyob rau hauv tas li ntawd, PU log nrog superior poob siab haum kev kawm, poob siab haum cushioning ncoo, kev cuam tshuam resistant tshaj hlau springs, tsis ua phem rau cov pwm. Cov nta PU log caster heev haum raws li cov ntaub ntawv uas.

Ua txoj kev PU log

PU elastomers yuav coj lub log nrog tib general roj hmab mastication, nws, tua molding txheej txheem (xa MPU); PU log yuav ua los ntawm cov kua roj hmab, ntiab molding los yog txau, casting, centrifugal molding (xa mus rau CPU); PU round pellets kuj tau nrog tib yam yas, raws li los ntawm kev txhaj tshuaj, extrusion, calendering, tshuab molding thiab lwm yam dab (ntawm CPU). Molding los yog txhaj molded qhov chaw nyob rau hauv lub affirmative hardness scale, tab sis kuj muaj peev xwm ntawm txiav, sib tsoo, drilling thiab lwm yam machining. Ua ntawm ntau haiv neeg, yog li ntawd lub applicability ntawm PU elastomers yog heev, nws tau expanding lub Scope ntawm siv.

　　Paub meej ntawm kev siv cov ntaub ntawv PU log Khoom

PU caster log yog tsis tsuas zoo heev, mos mos ua npuas ncauj ntaub qhwv to packaging PU khoom-xws li ntau dua rooj zaum, sofas, pam pua ​​chaw, polyurethane ua npuas ncauj yog ib tug heev fantasy lev khoom ntaub ntawv, cov lev khoom yog muag ua npuas ncauj coob npaum li cas ntawm kev siv qeb, uas yog heev sov thiab zoo.

Suab-absorbing cov ntaub ntawv-polyurethane ua npuas ncauj qhib nrog zoo acoustic co absorber muaj nuj nqi yuav siv tau raws li sab hauv suab nrov cov ntaub ntawv zoo txo ​​lub suab ntawm chamber music;

Npuag puas cov ntaub ntawv-lub xub pwg los, khiab mis li ntaub nqus dej, paj rwb ntaub qhwv to; cov khoom ua si.

Txhav PU ua npuas ncauj PU

PU ua npuas ncauj log Tub yees khoom-xws li tub yees, khov nab kuab, txias cia, txias cia lub tsev, thiab lwm yam, polyurethane ua npuas ncauj rwb thaiv tsev ntaub ntawv tub yees khoom yog lub feem ntau zoo heev, siv cov proportionate general;