Guangzhou Quanxu Technology Co.,Ltd.
| Payment Terms | L/C, D/A, D/P, T/T |
| Supply Ability | 1000 Ton Per Month |
| Delivery Time | 7-10 Work Days |
| Packaging Details | 10KG/Bag, Kraft Paper Bags |
| Material | Silicon Dioxide |
| Other Name | White Carbon Black |
| Color | White Powder |
| Application | Waterbased Coatings |
| Standard | Industrial Use |
| MF | sio2 |
| CAS No | 7631-86-9 |
| EINECS No | 231-545-4 |
| Model Number | HF620/HF630/HF-650/HF410 |
| Certification | SGS/ASTM/ROHS/REACH |
| Place of Origin | China |
| Brand Name | SKYHIL |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T | Supply Ability | 1000 Ton Per Month |
| Delivery Time | 7-10 Work Days | Packaging Details | 10KG/Bag, Kraft Paper Bags |
| Material | Silicon Dioxide | Other Name | White Carbon Black |
| Color | White Powder | Application | Waterbased Coatings |
| Standard | Industrial Use | MF | sio2 |
| CAS No | 7631-86-9 | EINECS No | 231-545-4 |
| Model Number | HF620/HF630/HF-650/HF410 | Certification | SGS/ASTM/ROHS/REACH |
| Place of Origin | China | Brand Name | SKYHIL |
| High Light | silica matting agent ，anti settling agent | ||
Paint Silica Matting Agent Precipitated Silica Used For Waterbased Coatings
Description
1, Waterbased coatings are considered “green” or environmentally friendly as the VOC content is generally very low or negligible in quantity. Waterbased coatings can be applied over almost all ink types utilizing flexo/anilox, gravure, ink-train and roller coaters or variations of these. Waterborne products have also used in the industrial finishing of wood, plastic and metal substrates.
2, Silica Matting Agent specialized used for Matte/Semi-gloss waterbased Coatings. It provided high matting efficiency, excellent coating appearance and high transparency. As well as low oil absorption, easy dispersion and smoothly touch with minimal impact of viscosity. Generally, the untreated products provide highly effective matting at minimal addition levels, thus enabling the formulation of clear, low-gloss finishes with high transparency and chemical resistance properties.
Characters
| 1, Avoids coagulation of shear-sensitive binders; and reduced micro-foam generation and lower demand for anti-foam or defoamer additives. |
| 2, Excellent Transparency. The refractive index of silica is comparable to most resin systems. |
| 3, Surface smoothness and improvement in scratch resistance: These silicas have minimal effect on the physical properties, allowing development of smooth films with excellent hand-feel, scratch resistance and stain resistance. |
| 4, Easy to Disperse: Advanced rubbing technology makes narrower distribution of diameter of granules, so that matting agent can be easily added in any production procedure and can be easily dispersed, which saves the processing time. |
Chemical Data
| Item Type | HF410 | HF-620 | HF-630 | HF-650 |
| Content of sio2(dry basis) %, | ≥99.0 | ≥99.0 | ≥99.0 | ≥99.0 |
| Porosity ml/g | 1.8-2.0 | 1.8-2.0 | 1.8-2.0 | 1.8-2.0 |
| Oil absorption, g/100g , | 270-320 | 270-320 | 270-320 | 270-320 |
| Particle Size, um(Malvent,D50) | 3-3.5 | 4-4.5 | 5-5.5 | 6-7 |
| Loss on drying(105℃,2Hrs) | ≤5.0 | ≤5.0 | ≤5.0 | ≤5.0 |
| Ignition loss(1000℃,2Hrs) | ≤7.0 | ≤7.0 | ≤7.0 | ≤7.0 |
| Whiteness | ≥90.0 | ≥90.0 | ≥90.0 | ≥90.0 |
| PH(5% Liquor) | 6-7 | 6-7 | 6-7 | 6-7 |
| Surface Treatment | None | None | None | None |
Application
| 1, Water-based wood coatings, water-based industrial coatings, water-based inks, water-based plastic coatings, water-based metal substrates. |
| 2, Printing Inks, Gravure Printing Ink, Offset Printing Ink, Screen Printing Ink, Printing Packing Material. |
| 3, Clear and pigmented woodcare applications, such as NC wood coatings, PU wood coatings, unsaturated polyester wood coatings. |
Advantage
| 1, We will continue to invest in research and development, application technology and production capacities in emerging markets. We had set up a research and development center to study new silica products to use special application. |
| 2, We located in a modern city, as a research, development and production for chemical raw materials, as well as one of the largest production bases of silica in China. |
| 3,We are the leading raw material and technical solution provider to the Paint/Coating/Ink chemical Industry. We focus on Paint/Coating Market about 25 Years, with advanced technology and good experience to develop different kinds of silica matting agent used for different application, such as Wood and furniture Coating, Industrial Coating, Coil Coating, automotive coatings and plastic coatings as well as printing inks, leather coating, textile coating and decorative coatings. |
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter
Year Established:
1995
Total Annual:
1000000-2000000
Employee Number:
>200
Ecer Certification：
Active Member
Quanxu Technology Lead by a management team with more than 20 years of experience in the chemical industry, came into establishment in 1995 to serve the domestic and international markets for specialty chemicals. The company has independently researched, developed and manufacture... Quanxu Technology Lead by a management team with more than 20 years of experience in the chemical industry, came into establishment in 1995 to serve the domestic and international markets for specialty chemicals. The company has independently researched, developed and manufacture...
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