GT-30納米硅溶膠
本產(chǎn)品是一種堿性納米二氧化硅分散膠體，外觀無色透明或微帶乳白色，略比水粘稠，固含量30%。二氧化硅以無定型球體形式存在，粒徑為10nm，二氧化硅粒子表面帶有少量負(fù)電荷，具有很大比表面積。
1） 產(chǎn)品參數(shù)
固含量，wt% 30.0
密度， g/ml 1.21
粒徑，nm 10
pH 9.8
粘度，cp 10.0
2） 特點和用途
1. 陶瓷涂料用；
2. 精密鑄造結(jié)合劑；
3. 可用作防滑，防結(jié)塊處理添加劑，耐火纖維中的高溫粘結(jié)劑；
4.電鍍行業(yè)用作鍍鋅封閉劑產(chǎn)品中的耐鹽霧添加劑，具有優(yōu)越的鹽霧侵蝕測試表現(xiàn)，同時可提高膜層硬度和耐磨性及附著力。
3）包裝和儲存
本產(chǎn)品有25、250公斤/桶包裝，在5-35℃條件下保質(zhì)期為1年。
GT-30is an alkaline, a of colloidal silica that is approximately 30% solids byweight. The silica dispersion is sodium stabilized and theamorphous silica particles carry a negative surface charge. TheSiO2particles are discrete, have a slightly rough, spherical shape,and are present in a narrow particle size distribution. Thephysical appearance of the dispersion is a translucent liquid,slightly more viscous than water. GT-30 is produced for world-wideditribution.
Typical Properties
Silica, wt%: 30
pH: 9.8
Viscosity, cP: 10
Particle Size, nm: 10
Density, g/cm3: 1.21
Na2O, wt%: 0.55
Range of Applications
GT-30 is a versatile product thathas many different application and functions.
Storage, Handling, & Transport
GT-30 should be transported andstored at a temperature of 5-35℃(40-95oF). If the silica dispersionis allowed to freeze, the silica will irreversably precipitate. Forbulk storage, the tank should be sealed and constructed of plastic,fiberglass reinforced plastic, or stainless steel. For packagedgoods, any translucent packages should be stored out of directsunlight or bright light. Under recommended conditions, GT-30 has ashelf life of at least twelve months after production.
GT-30 is available in bulk andpackaged Bulk shipping and packaging sizes can vary byregion.
Before handling this material,review the corresponding Material Safety Data Sheet.
歡迎新老客戶惠顧，量大優(yōu)惠！
免費提供樣品，咨詢電話：020-82726119
納米硅溶膠 , 進(jìn)口堿性納米硅溶膠 , 鍍鋅封閉劑用納米二氧化硅膠體
鍍鋅添加劑，鋅鎳合金電鍍添加劑，鍍鋅三價鉻鈍化劑，鋅鎳合金三價鉻鈍化劑，鍍鋅封閉劑，進(jìn)口納米硅溶膠，鍍鋅封閉劑樹脂
化學(xué)原料和化學(xué)制品制造業(yè)
廣州固鐵新材料有限公司專注于耐腐蝕性電鍍產(chǎn)品開發(fā)領(lǐng)域，本公司專業(yè)從事電鍍鋅及鋅鎳合金產(chǎn)品的研發(fā)、生產(chǎn)、銷售及服務(wù)。 本公司主要產(chǎn)品有：水性氯化鉀鍍鋅添加劑，無氰堿性鍍鋅添加劑，堿性鋅鎳合金電鍍添加劑，三價鉻藍(lán)白、五彩、黑色鈍化劑，鋅鎳合金三價鉻彩色、藍(lán)色、黑色、本色鈍化劑，黑鋅專用封閉劑，高耐蝕性鍍鋅封閉劑，藍(lán)白鈍化無變色封閉劑，銀白色封閉劑，進(jìn)口納米硅溶膠系列產(chǎn)品，鍍鋅封閉劑用樹脂等。 本公司致力于了解客戶的需求，為客戶提供極具性價比...