China Clay
Date:2021-11-23 Categories:Related Application Product
Post Date: |
Nov 22,2021 |
Expiry Date: |
Nov 22,2022 |
Detailed Description: |
Cas No. :1332-58-7;52624-41-6
Quantity: 100
Specs:Viscosity ≥20Pa•s
Payment Method: T/T L/C
Products HY-738B Organic Bentonite Product features: HY-738B (new organic bentonite) is a kind of modified rhealagical additive with high efficiency of geiling and thixotropy. It can be used in low to medium polar systems. HY-738B is equivalent to the following overseas products: Bentone 34, TIXOGEL MP, TIXOGEL VP etc. And it is widely used in the fields such as paint, ink, sealant, oil drilling, grease etc. Appearance and physicochemical indexes: Appearance White power Loss on ignition 30 ~ 33% Fihneness,76un(200mesh) ≥95% Moisture content 0.8 ~ 3.5% Viscosity ≥20Pa•s Use method: HY-738B can be dispersed at normal temperature.It is better to be used as pre-gel.It should be added before grinding your products (such as paints, pigments,
coatings etc.). To get the best dispersion effect, it is best to use high-shearing device.HY-738B needs polar activator to be fully dispersed.The available polar activators are as follows:propylene carbonate, methanollwater (95/5), ethanollwater (95/5)or acetone. The proper amount of polar activator can be adjusted according to different systems. Generally,the amount of polar activator is 30-50% of organic bentonite. Application: □ordinary paint and mill base □ink □adhesive □industrial paint □anti-corrosion paint □marine paint □grease □oil drilling Dosage: The amount of HY-738B is usually 0.2-3.0% of the system(by weight. Package and storage: The package consists of external package(kraft paper bag)and internal package(polyethylene film bag).The value bag is also available and the weight is usually 25±0.25Kg.The package is according fo the customer’s reguest .If stored in dry place and kept packaged (at the temperature of 0°C-30 °C),the organic bentonite is effective within 36 months. |
CAS Registry Number: |
1332-58-7;52624-41-6
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Synonyms: |
;Aluminum silicate dihydrate;Aluminum silicate (hydrated);Aluminum silicate hydroxide;Bolus alba;China clay;Porcelain clay;Calcined Kaolin; |
Molecular Formula: |
Al2O3·2SiO2·2H2O |
Molecular Weight: |
261.96 |
Molecular Structure: |
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