Pomaliza kumaliza kwa nsalu za ubweya
NTCHITO YA WOOL
Nsalu yaubweya imakhala ndi mawonekedwe apadera komanso ntchito yabwino kwambiri yotchinjiriza, ndipo imalandiridwa kwambiri ndi ogula chifukwa cha manja ake ofewa, mtundu wowala, wopepuka komanso kuvala bwino. Ndi kuwongolera kosalekeza kwa moyo wa anthu, zofunika pakumalizitsa nsalu zaubweya zikuchulukiranso.
Njira yomaliza ntchito ya ubweya
Zomaliza zaubweya nthawi zambiri zimakhala amino silikoni kapena silikoni yotchinga. Chifukwa cha kuyanjana pakati pa magulu amino ndi magulu a carboxyl pamwamba pa ubweya, amatha kuwonjezera kuyanjana kwa silikoni ku ulusi, kuwongolera kukana kutsuka. Nthawi yomweyo, kuyanjana pakati pa magulu a amino ndi magulu a carboxyl kumalola siloxane kumamatira pamwamba pa ulusi molunjika, kupanga kumveka bwino kwa manja ndikuchepetsa kugundana kwapakati pakati pa ulusi, motero kumakhala kofewa komanso kosalala komaliza.
Monga momwe tawonetsera pachithunzichi, mitundu yosiyanasiyana ya mphamvu imatha kupangidwa pakati pa mamolekyu akuluakulu azitsulo zomaliza ndi ubweya wa ubweya, komanso pakati pa mamolekyu akuluakulu a wothandizira womaliza, potero amapanga njira yolumikizirana pakati pa ulusi, ndi kuwonjezeka. elasticity ndi makwinya kuchira mbali ya nsalu.
Chithunzi chojambula champhamvu yolumikizirana pakati pa molekyulu yayikulu ya womaliza ndi fiber
Zindikirani:
A ndi covalent chomangira chomwe chimapangidwa pakati pa macro molecule ndi fiber macro molekyulu;
B ndi mgwirizano wa ionic;
C ndi chomangira cha haidrojeni;
D ndi van der Waals mphamvu; E ndi mgwirizano wogwirizana womwe umapangidwa pakati pa mamolekyu akuluakulu a wothandizira.
Chifukwa cha kuwonjezeka kwakukulu kwa mphamvu ya kung'amba kwa nsalu ndi chakuti womaliza amatha kulowa mkati mwa ulusi, kupanga filimu kuchokera mkati kupita kunja, kuchepetsa kusagwirizana pakati pa ulusi ndi ulusi, motero kumawonjezera kuyenda kwawo. Choncho, pamene nsaluyo imang'ambika, ulusi ndi wosavuta kusonkhanitsa ndipo pali ulusi wambiri kuti ugwirizane ndi kung'amba mphamvu, zomwe zimapangitsa kuwonjezeka kwakukulu kwa mphamvu yong'ambika ndi yosweka.
Zogulitsa zathu
Mafuta athu a silikoni amatha kukhala ndi zotsatira zabwino pa ubweya, monga kusalala, fluffiness, kufewa kwakukulu, ndi zina zambiri. Tili ndi zinthu zofananira ndi mayankho, ndikulandila aliyense kuti asinthane zitsanzo.
Emulsion ya silicone
Emulsion yapadera
(methyl, amino, hydroxyl ndi emulsion ena apawiri)
silicone micro emulsion
High viscosity methyl silikoni
Low and medium viscosity methyl silicone
Wamba / low cyclic amino silikoni
Silicone yosinthidwa amino
Low chikasu amino silikoni
Kumaliza epoxy silikoni
Silicone yopangidwa ndi carboxyl
Side chain low hydrogen silikoni
Nthawi yotumiza: Aug-02-2024