Menene silicone sealant? Menene bambanci tsakanin tsaka-tsaki na silicone sealant?

Silicone sealant wani manna ne da aka yi da polydimethylsiloxane a matsayin babban ɗanyen abu, wanda aka haɗa shi da wakili na crosslinking, filler, plasticizer, coupling agent, da kuma mai kara kuzari a cikin yanayi mara kyau. Yana wucewa a dakin da zafin jiki. Yana amsawa da ruwa a cikin iska kuma yana ƙarfafa don samar da roba na silicone na roba.

2. Babban bambanci tsakanin silicone sealant da sauran kwayoyin halitta?

Yana da mannewa mai ƙarfi, ƙarfin ƙarfi mai ƙarfi, juriya na yanayi, juriya juriya, juriya da danshi, juriyar wari, da daidaitawa ga manyan canje-canje a cikin sanyi da zafi. Haɗe tare da faɗuwar aikace-aikacen sa, yana iya fahimtar mannewa tsakanin yawancin kayan gini, wanda shine keɓantaccen siffa ta gama gari ta silicone sealant wacce ta bambanta da sauran kayan mannewa na gaba ɗaya. Wannan ya faru ne saboda tsarin sinadarai na musamman na siliki na siliki. Babban sarkar Si-O bond baya lalacewa da sauƙi ta hasken ultraviolet. A lokaci guda, zafin canjin gilashin na roba na silicone yana da ƙasa da na kayan kayan halitta na yau da kullun. Har yanzu yana iya kula da elasticity mai kyau a ƙarƙashin ƙananan yanayin zafi (-50 ° C) ba tare da ɓarna ko fashe ba, kuma ba shi da sauƙi don yin laushi da ƙasƙanci a ƙarƙashin yanayin zafi mai girma (200 ° C). Zai iya kula da ingantaccen aiki a cikin kewayon zafin jiki mai faɗi. Silicone sealant kuma ba ya gudana saboda nauyin kansa, don haka ana iya amfani da shi a cikin mahaɗin saman sama ko bangon gefe ba tare da sag ba, rushewa ko gudu. Wadannan kyawawan kaddarorin na silicone sealants sune muhimmin dalili na aikace-aikacensa mai fa'ida a cikin filin gini, kuma wannan kadarar ita ce fa'idarsa akan sauran masu sikelin halitta.

nau'in	Acid silicone sealant	Silicone mai tsaka tsaki
wari	Kamshi mai zafi	Babu kamshi mai kauri
Bangaren biyu	babu	yi
Iyakar aikace-aikace	Lalata. Ba za a iya amfani da karfe, dutse, gilashin mai rufi, siminti ba	Unlimited
Yanayin aikace-aikace	Kitchen, bandaki, tazarar kasa, allon gindi, da sauransu.	bangon labule, bangon labulen gilashi, manna tsari, da sauransu.
Shiryawa	harsashi, tsiran alade	harsashi, tsiran alade, ganguna
harsashi iya aiki	260ML 280ML 300ML
tsiran alade iya aiki	babu	590ML 600ml
ganguna	185/190/195 KG	275/300 KG
Gudun warkewa	Acid silicone sealant yana warkarwa da sauri fiye da siliki mai tsaka tsaki
farashin	A ƙarƙashin ingancin iri ɗaya, siliki mai tsaka tsaki zai fi tsada fiye da silin siliki na acid

 

JUNBOND jerin samfuran:

1. 1.Acetoxy silicone sealant
2. 2.Neutral silicone sealant
3. 3.Anti-fungus silicone sealant
4. 4.Fire stop sealant
5. 5.Nail free sealant
6. 6.PU kumfa
7. 7.MS mai rufewa
8. 8.Acrylic sealant
9. 9.PU mai rufewa