Polyurethane adhesives feem ntau xa mus rau cov nplaum uas muaj cov carbamate pawg (-NHCOO-) lossis pawg isocyanate (-NCO) ua cov khoom tseem ceeb. Polyurethane hnyav-raws li nplaum nplaum yog hais txog kev siv cov kuab tshuaj raws li dispersion nruab nrab polyurethane nplaum, feem ntau siv cov kuab tshuaj yog ketones, esters, alkanes, benzene, thiab lwm yam. Vim muaj cov pab pawg isocyanate thiab carbamate pawg, nws muaj cov polarity thiab cov tshuaj siab. kev ua haujlwm, thiab muaj cov yam ntxwv zoo sib xws nrog ntau cov ntaub ntawv, ua rau muaj kev sib raug zoo muaj zog. Nws muaj ntau yam kev siv hauv cov khoom siv khau, textile, woodworking, luam ntawv, tiv thaiv hluav taws thiab lwm yam lag luam.
Miracll tau pib tsim, tshawb fawb thiab tsim cov nplaum nplaum polyurethane hnyav txij li thaum nws tsim xyoo 2009, tom qab ntau tshaj 10 xyoo ntawm txoj kev loj hlob, cov nplaum tau tsim rau hauvpolyester yam, polycaprolactone hom, aliphatic seriesthiab lwm yam loj thiab me ze li ntawm 20 qib ntawm cov khoom. Kev tsim khoom thiab kev ua kom zoo rau kev lag luam sib txawv thiab kev ua tau zoo, lawv tuaj yeem ua tau raws li cov neeg siv khoom xav tau sib txawvcov ntaub ntawv sib txuas, peel zog, kuab tshuaj systems, qhib sijhawmthiab lwm yam.
Daim ntawv thov teb
| Khau Khoom Kev Lag Luam | raws li ib tug binder rau tawv khau thiab mus ncig teb chaws khau, outsole, mesh thiab lwm yam rau cov kev ua si khau |
| Kev lag luam ntoo | raws li txias roj hmab txheej bonding nplaum |
| Cov khoom ntaus pob ncaws pob | raws li binders rau cov ntaub ntawv tawv, dej kayaks, surfboards, wetsuits, thiab lwm yam. |
| Kev lag luam textile | ua tau raws li kev sib txuas ntawm cov ntaub ntawv sib txawv |
| Hluav Taws Hose Kev Lag Luam | raws li ib qho kev sib xyaw ua ke zoo heev ntawm ectoderm thiab cov yeeb nkab sab hauv |
| Kev lag luam tshuaj tsuag | cov yam ntxwv xws li ceev prototyping tuaj yeem siv tau kom tau txais cov txiaj ntsig zoo tshaj plaws kev sib txuas |
| Lwm yam kev lag luam tsim nyog | ua tau zoo heev adhesion zog raws li ib feem los yog ua ke nrog hardeners |
Post lub sij hawm: Mar-02-2023