Thanzi ndi Chitetezo cha MS Polymers silicone sealant

Thanzi ndi Chitetezo Panthawi Yopanga ndi Kugwiritsa Ntchito

Mwinanso mfundo yofunika kwambiri yokhudzana ndi zosindikizira za MS Polymer silicone sealant ndi kusowa kwawo kwa isocyanates ndi zosungunulira. Kusapezeka kwawo kumakulitsa kuchuluka kwa kapangidwe kake ndikupangitsa kuti zosindikizira zikwaniritse malamulo okhwima a chilengedwe.

Isocyanatesmfulu :Silyl-terminated polima imathetsa kufunika kwa isocyanate. Isocyanates ndi mankhwala omwe amawotcha kwambiri. Chifukwa chake, ma formulations okhala ndiisocyanatesziyenera kutetezedwa kuti zisakhudzidwe ndi zotakataka, kuphatikizapo chinyezi, chifukwa izi zidzachepetsa kwambiri moyo wa alumali.

Ma Isocyanates amawonedwanso ngati zinthu zowopsa zomwe zimagwiritsidwa ntchito. Chenjezo liyenera kuperekedwa pogwiritsa ntchito zida zomwe zili ndi isocyanate kuphatikiza mpweya wokwanira komanso kutsuka mwachangu malo omwe akhudzidwa. The isocyanate ikhoza kusokoneza kutsatiridwa ndi chitetezo ndi malamulo a zaumoyo komanso ubwino wa makontrakitala.

Popeza palibe ma isocyanates,kutsekemera pa nthawi ya kuchiritsa sikudetsa nkhawamonga momwe zimakhalira ndi polyurethane system. Ma Bubbles amatha kuwononga kukhulupirika kwa sealant kapena zomatira. Zosindikizira za MS Polymer silicone sealant sizimatuluka konse. Pamwamba pa chosindikiziracho chimakhala chosalala komanso chosalala. Mgwirizano wokhazikika komanso wosasokonezeka umatheka mosavuta.

Zosungunuliramfulu:Kukhuthala kochepa kwa MS Polymer silicone sealant resins kumapangitsa kuti pakhale zosungunulira zopanda zosungunulira zomwe sizidalira kwambiri kusintha kwa kutentha. Choncho, formulations ndizosavuta pokonzandi kukhalaotsika kutentha gunnability. Zosindikizira za MS Polymer silicone sealant zimatha kutulutsidwa mosavuta ku makatiriji ndi mphamvu yotsika ngakhale kutentha kochepa. Kuphatikiza apo, kusalaza ndi kugwiritsira ntchito kwa olowa kumatheka mosavuta.

Kupanda zosungunulira amapereka zachilengedwe wochezeka sealants kutikutsatira malamulo a chilengedwezokhudzana ndi VOCs, kutulutsa mpweya, komanso kawopsedwe. Komanso kusowa kwa zosungunulira kumateteza wopanga ku kukwera mtengo kwazosungunulira zopangirandiZida zochepetsera VOC.

Mapulogalamu:Mbali imodzi ya MS Polymer silicone sealant sealants imachiza mofulumira ngakhale pa kutentha kochepa. Chifukwa chake, amapeza kugwiritsidwa ntchito m'mapulogalamu omwe kuthamanga kwa katundu ndikofunikira (mwachitsanzo, kugwiritsa ntchito poyembekezera nyengo yoipa kapena madera obwera anthu ambiri). Akachiritsidwa, zosindikizira za MS Polymer silicone sealant zimawonetsanso dothi pang'ono poyerekeza ndi zosindikizira za silicone.

Zogwirizana ndi mankhwala

https://www.kastar-adhesive.com/laseal-963-low-modulus-ms-polymer-sealant-product/

https://www.kastar-adhesive.com/hybrid-polymer-sealant/