Tshawb Qhia

High-quality 99.8% Purity Reagent Grade Fumed Silica nrog Good Adsorption rau Adhesives thiab Silicone Sealant Thickening

High-quality 99.8% Purity Reagent Grade Fumed Silica nrog Good Adsorption rau Adhesives thiab Silicone Sealant Thickening

Product Description
Piav qhia
Qhov chaw nyob tseemceeb
Cov khoom sib xws

Product Description

Tus Tawb Npe:	Swen
Npawm Qhov:	OEM
Cia Siab Ntawv:	RHB-SP03
Tswv Txog:	ISO9001/ROSH/MSDS/TDS/IMDG CODE
Cov xyoo ua li:	1kg
Ntim cov ntsiab lus:	khoom xa khoom sib txawv
Thaum tau kev pab li:	5-15 ntawv
Cov kev nyob rau:	1000 ton/ Hlis

Piav qhia

Duab ntxoos fumed silica muaj leej twg zoo tshaj plaws 99.8% thiab muaj kev sib thooj zoo tau los ua ib qhov yam khoom tseem ceeb rau kev tsim adhesive thiab kev sau nrog silicone sealant.

Nyob rau hauv kev siv siv tsheb ntxuav, cov fumed silica no ua zauv ib qhov chaw tso kom meej meej. Nws muaj cheeb tsheb pov tseg thiab muaj kev nyob siab tshaj plaws uas pab nws sib txawv nrog adhesive matrix, tso kom meej dua thiab tso kom tsis txuag lossis tso kom tsis lag luam thaum siv. Qhov no pab kom sib sib kho kom raug thiab zoo tshaj, tshpecially nyob rau sab nraud lossis sab saud.

Rau cov sealant silicone, kev ntxiv cov fumed silica muaj zog siab tuaj yeem pab txhim kho lawv qhov kev sib piv. Nws pab tso cov sealant kom muaj qhov tseem ceeb rau kev siv tau yooj yim thiab siv tau zoo, tab sis kuj pab txhim kho qhov tseem ceeb thiab lub sijhawm nyob. Txwv tsis pub, nws tsis muaj kev sib txawv pab kom khoom no compatible nrog ntau yam khoom siv silicone. Nyob rau hauv nws kev ua haujlwm zoo tshaj, cov fumed silica muaj zog siab yog ib qhov kev xaiv zoo tshaj rau cov neeg tsim khoom uas xav tsim cov adhesive thiab sealant silicone zoo tshaj.

Qhov chaw nyob tseemceeb

Txhob	Lub tshuaj lom neeg
BET surface area ,m2/g	160- 180
Silica content (dry goods), %	≥96.5
Heating loss, %	5.0-8.0
Txo nyob rau hauv kev sib thauj (zav tsis muaj dej) %	4.0-6.0
pH Nqi	6.0-7.5
DBP absorption tiv, cm3/g	2.2-2.7
Sulfate hom, %	≤1.7
Zoo li ntawm daim kab mob, mg/kg	≤500
Daim duab ntawm khoom lag luam	Daim ntaub av, duab khaum
Daim ntawv thov	Cov rooj zaum, rooj khaum, rooj chaw tso tseg, rooj khaum ntau, rooj khaum rooj, rooj khaum tshuab tso dej noo, rooj khaum cov rooj khaum tshuab, rooj khaum tshuab tso tseg, thiab tshuab tua nas dab thiab tshuab tso tseg.