Nabata na weebụsaịtị anyị.

Ihe ntụ ntụ sịlịkọn Hydrophobic

Nkọwapụta Dị mkpirikpi:


Nkọwapụta Ngwaahịa

Ntanetị Ngwaahịa

silicone hydrophobic ntụ ntụ -S80

Ihe ndị bụ isi bụ organosilane nke nwere ọrụ dị iche iche, nke a na-eme ka ọ bụrụ ihe na-asọ oyi na-ekpo ọkụ site na nchebe ọrụ na ihicha. n'ime ezigbo netwọkụ .Mgbe a gasịchara ciment, ìgwè hydrophobic dị na organosilicone na-ekere òkè n'ibelata ike elu ma gbochie mwakpo mmiri, si otú a belata mmịpụta mmiri nke ciment, ma ghara inwe mmetụta na-adịghị mma na ya. arụ ọrụ ciment onwe ya.

mpụta Ucha ucha
Siri ike ọdịnaya% ≥97
Igha mkpụrụ (25 ℃)g / l 200 ~ 300
ph (10% igbari na mmiri) 6 ~ 9

Ngwa:

Enwere ike iji ya na ciment ma ọ bụ ihe mgbakwasị ụkwụ na-adabere na gypsum chọrọ ihe ndị dị na hydrophobic.

Usoro ntinye

Gwakọta ya na ngwa agha a gwakọtara agwakọta.Ijere na ebumnuche a, usoro a tụrụ aro ya bụ 0.1% ka 0.8% nke ngụkọta nke ngwa agha ahụ.

Nchekwa na ndu

Chekwaa ebe dị jụụ ma kpọọ nkụ n'okpuru 30 Celsius C. Etinyela ihe dị arọ na ngwugwu.

Ngwaahịa a nwere oge nke ụbọchị 90. Enwere ike ịga n'ihu iji ngwaahịa mee ihe ma ọ bụrụ na enweghị mgbochi siri ike gafere ndụ ahụ.


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