Yuav khaws polyurethane sealant li cas?

Polyurethane sealant muaj cov yam ntxwv hauv qab no:

1. Lub zog siab: Tensile lub zog tuaj yeem ncav cuag 4-8 MPa, haum rau kev sib koom ua ke;

2. Zoo zoo tuav: Zero sagging ntawm ntsug nto, kev txhawb nqa zoo, haum rau lub tsheb sib dhos;

3. Kev ruaj ntseg zoo: ruaj khov zoo, kev ua haujlwm, batch, thiab kev cia khoom kom ntseeg tau tias siv tau;

4. Zoo elasticity: zoo heev resilience, tsis tshua muaj hardness, yooj yim rau disassemble;

5. Tsis muaj cov khoom: Cov nplaum nplaum, haum rau cov txheej txheem sab nraud;

6. Kev kho sai sai: Lub tsheb tuaj yeem txav tau tom qab sib dhos, thiab nws tuaj yeem muag tau hnub tom qab sib dhos hauv lub caij ntuj no.

Vim cov txiaj ntsig zoo no, Polyurethane sealant tau siv dav hauv kev kho tsheb iav thiab kho tsheb. Txawm li cas los xij, ntau lub tsheb iav cov chaw muab kev pabcuam thiab 4S lub tsheb muag khoom tsis them nyiaj txaus rau kev khaws cia ntawm polyurethane sealant, ua rau cov khoom ua haujlwm puas tsuaj thiab cuam tshuam rau lub sealant kev ua tau zoo thiab lub neej ntev.