I-China Hydrophobic fumber abakhiqizi be-silica nabaphakeli

I-hydrophobic fumbed silica

I-Hydrophobic fumed silica ifaka isithombe

Incazelo emfushane:

I-Silica ye-Silica, noma i-Pyrogenic Silica, i-Silicon Dioxide, i-amorphous white powder enezindawo eziphakeme zomhlaba, usayizi we-nano-scale oyinhloko kanye ne-silica imikhiqizo) Izakhiwo ze-silica efile zingashintshwa ngamakhemikhali ngokusabela ngalezi zindawo ze-silanol.

Ibanga lomkhiqizo:Ibanga le-nano

Okuqukethwe:99.8 (%)

Ikhwalithi Yekhwalithi Yekhwalithi:I-GB / T 20020

Isigaba (indawo ethile engaphezulu):Ukubheja 150g / M² ~ 400g / m²

Usayizi wezinhlayiyana:7 ~ 40mm

Imodeli:Ibanga lezimboni

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Isingeniso Somkhiqizo
Fumber silica, nomaI-Pyrogenic Silica, colloidal silicon dioxide, iwumpuphu we-amorphoous emhlophe ane-powder enezindawo eziphakeme zomhlaba, usayizi we-nano-scale oyinhloko kanye nosayizi ophakeme (phakathi kwemikhiqizo ye-silica) ukugxila kwamaqembu e-silanol. Izakhiwo ze-silica efile zingashintshwa ngamakhemikhali ngokusabela ngalezi zindawo ze-silanol.
I-Silica etholakalayo etholakalayo ingahlukaniswa ngamaqembu amabili: i-hydrophilic fumber silica kanye ne-hydrophobic fumber silica. Kusetshenziswa kabanzi njengesithako esibalulekile ezimbonini eziningi ezifana ne-silicone Rubber, upende kanye nezimboni zepulasitiki.

Izakhiwo Zomkhiqizo
1. Isetshenziswa ku-polar uketshezi oluyinkimbinkimbi, njenge-epoxy resin, i-polyurethane, i-vinyl resin, nge-Thixotropic Effect;
2. Kusetshenziswe njengokuqina, i-ejenti ye-Thixotropic, i-anti-ukulungisa nokulwa nokuhlanza e-seamstress kanye nokunamathela ngentambo;
I-3. I-ejenti yokulwa nokuhlanza i-high-density filler;
4. Kusetshenziswe e-toner yokukhulula nokulwa nokwanda;
I-5. Isetshenziswa ngopende ukuthuthukisa ukuqina kwesitoreji;
6. Umphumela omuhle kakhulu we-desoamer;

Ukucaciswa komkhiqizo

Inombolo yomkhiqizo	Into yokuhlola	Umuvo	Indinganiso Yokuhlola
1	Isilici Okuqukethwe	m / m%	≥99.8
2	Indawo ethile engaphezulu	m²/g	80 - 120
3	ukulahleka ku-drise105 ℃	m / m%	≤1.5
4	ukulahleka kokulahla1000 ℃	m / m%	≤2.5
5	Ph yokumiswa (4%)		4.5 - 7.0
6	Ukufana okubonakalayo	g / l	30 - 60
7	Okuqukethwe kwekhabhoni	m / m%	3.5 - 5.5

Isicelo Somkhiqizo
Kusetshenziswe kabanzi ku-Coatings, anamathela, ama-sealants, ama-poner we-toner, ama-epoxy kanye nama-vinyl resins nama-resins ama-gelcoat, i-glue cable, ama-desomers kanye nezinye izimboni;