离岸价格
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国家:
China
型号:
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离岸价格:
位置:
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最小订单:
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包装细节:
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產品組 :
联系人 Ms. Sunny
SHANGDONG, Qingdao, Shandong
Characteristics:
Silica sol belongs to colloid. It is odorless, tasteless and
nontoxic. Its chemical molecular formular is mSiO2. NH2O. Since the
colloid grains are minute (****0nm) and have relatively large
specific surface area, the grains themselves are colorless and
transparent, so they do not affect the natural color of the
materials to be covered. With low viscosity, it can soak the places
where water soaks, therefore, it presents excellent dispersion and
permeability when being mixed with other substances. When the
moisture contained in silica sol are evaporated, the colloid grains
firmly adhere to the material surface and the combination of
silicon and oxygen is then formed between grains. It is a good
adhesive.
Use:
Used as the cohesive agent for various fireproof materials. It has
high bonding strength and high heat-resisting performance
(********0º C), etc. Used in coating industry. It makes the paints
firm. It also possesses features, such as anti-contamination,
dustproof, anti-aging, fireproof, etc. Used in precision casting of
thin covers to increase the cover strength, inprove the casting
smooth finish. Its molding quality is better than that of water
glass. It can be used to replace ethyl silicate for molding so as
to reduce the costs and help improve the operating conditions.
Having large specific surface area, silica sol can be use for
making catalyst and as catalyst carrier. Used in paper-making
industry. Can be used as the anti-glutinous agent of cellophane,
pre-treatment agent of photographic paper, skidproof agent of
cement bags, etc. Used as sizing agent in textile industry. When
used with oil agent to process wool and rabbit hair, it helps
improve the processing of wool and rabbit hair, reduce broken ends,
eliminate flyings, thus improve the finished product rate and
increase the economic returns. Used as the treatment agent of
silicon steel plates, dispersing agent of kinescopes and skidproof
agent of floor waxes, etc.
[Term of validity]
One year for the alkali based, half a year for the acid
based.
[Packaging] *5kg or **0kg per plastic drum.
[Conditions for storage and transportation]
Maintain ***0º C during storage and transportation to avoid
freezing of exposing to the sun.
Welcome to inquiry us for technical data and more details.
| 国家: | China |
| 型号: | - |
| 离岸价格: | 获取最新报价 |
| 位置: | - |
| 最小订单价格: | - |
| 最小订单: | - |
| 包装细节: | - |
| 交货时间: | - |
| 供应能力: | - |
| 付款方式: | - |
| 產品組 : | Silica Sol |
