Xov xwm

Ntim adhesives tau muab faib ua cov organic thiab inorganic adhesives raws li lawv cov tshuaj muaj pes tsawg leeg. Organic adhesives muaj xws li cov organic adhesives xws li hmoov txhuv nplej siab,...

Xyoo 1909, Belgian-American chemist Lech Baekeland tau tsim muaj phenolic resin, cim qhov pib ntawm hluavtaws cob nplaum. Xyoo 1912, Baekeland tau pom plywood sib koom nrog phenolic resin. Ua ntej ...

Adhesives yog cov ntaub ntawv uas tuaj yeem khi cov khoom ua ke. Raws li lawv cov txheej txheem kev sib txuas, cov nplaum tuaj yeem muab faib ua peb hom: lub cev nplaum, tshuaj nplaum nplaum, thiab...

Rau kev thauj mus los ntev - deb, cov khoom siv qaug zog yuav tsum raug txiav txim siab; ntoo khaub lig- cov ntaub ntawv ua npuas ncauj txuas nrog lub zog zoo dua yuav tsum tau xaiv.

Cov khoom xws li iav, ceramics, teeb, thiab cov cuab yeej precision tau yooj yim puas thaum tuav lossis tsheb thauj mus los vim kev sib tsoo lossis poob. Cov ntaub ntawv cushioning zoo nqus lub zog.

Kev Tiv Thaiv Cov Khoom: Cov ntaub ntawv cushioning zoo txo ​​cov khoom puas tsuaj los ntawm kev cuam tshuam sab nraud thiab kev co.

Thaum thauj cov ntaub ntawv cushioning raug rau sab nraud quab yuam, lawv nqus lub zog los ntawm kev deformation, tiv thaiv cov khoom puas. Cov txheej txheem no zoo sib xws rau cov khoom siv viscoe...

Cov khoom tseem ceeb ntawm kev thauj mus los cushioning muaj xws li foamed yas cushioning cov ntaub ntawv, cov ntaub ntawv cua cushioning, ntawv cushioning cov ntaub ntawv, thiab cog fiber ntau cus...