Loss on ignition (9500C)% ≤ 8.5 5-6
Heavy metal (as Pb) content ≤ 0.003 0.003
Lead (Pb) content ≤ 0.001 0.00006
Arsenic (As) content ≤ 0.0003 0.000001
Content of soluble dissociated salt (calculated by Na2SO4)% ≤ 4 1.5FINE-SIL300B is an ink-jet printing material and a special silicon dioxide for photo paper. It is a good ink-jet printing medium with large pore volume, good dispersion and suspension, strong ink absorption, high color saturation and fast curing speed, so as to improve the printing quality of products and the production efficiency of manufacturers.
1, Product features
1. The matting effect is good, and it can be used to manufacture various matt coatings such as semi matt, soft, full matt and even matt.
2. Good dispersibility, it can be dispersed to below 15 µ m by high-speed stirring.
3. The finished paint film has good transparency and will not form fog shadow.
4. It has no effect on drying, storage and curing of coatings.
5. The paint film is flat and smooth, fine and wear-resistant, with good scratch resistance and impact resistance.
6. It has no effect on the durability and weather resistance of the paint film.
7. Good sedimentation resistance, no hard sediment will be generated during the storage period of the coating.
8. The matting powder is evenly distributed and feels good.
2, Use of products
The matting agents must be fully dispersed in the paint to give full play to their role. FINE series products can be conveniently dispersed in the paint with a standard high-speed disperser. When using, users must pay attention to the blade diameter, container size, height of paint slurry, impeller linear speed and other factors that affect the dispersion.
Performance Specification FINE-SIL300B
SiO2 (dry basis)% ≥ 98
Glow loss (9500C)% 4-6
PH value (5% suspension) 6.5-7.5
Specific surface area m2/g ≥ 250
Moisture% 3-5
Average particle size 3.5 µ m
Oil absorption value g/100g ≥ 260
Other special treatment
Package 10kg/pack
| (After burning)% |
>=98 |
>=98 |
>=98 |
>=98 |
>=98 |
| DBPOil absorption value cm3/g |
2.4-2.5 |
3.0-3.3 |
2.9-3.2 |
3.2-4.2 |
2.0-3.5 |
| pH value |
6-8 |
6-8 |
6-8 |
6-8 |
5-8 |
| Heating loss% |
<=5 |
<=5 |
<=5 |
<=5 |
<=5 |
| Ignition loss % |
<=6 |
<=6 |
<=6 |
<=6 |
<=6 |
| Porosity ml/g |
1.5 |
1.8 |
2 |
1.8 |
1.8 |
| Surface treatment |
without |
without |
without |
Inorganic |
Inorganic |
my company
Shanghai Yinghe Industrial Co., Ltd. is a modern private enterprise. The factory is located at the junction of Jiangxi and Hunan provinces, beside National Highway 320, close to Shanghai-Kunming Expressway and Zhejiang-Jiangxi Railway. One of the silica companies. At present, it is a professional manufacturer of ultra-fine powder materials. Its leading product silica series is widely used in ordinary rubber, plastics, special rubber, paint, ink, adhesives, defoamers, grease, toothpaste, papermaking, pesticides, Food, feed, medicine and other fields. After years of hard work, the company has passed ISO9001 quality management system certification. And successfully developed a series of high-quality food anticaking agents, clarifying agents, toothpaste grinding aids, pharmaceutical excipients and other series of silica. The company adheres to the enterprise spirit of "integrity, innovation, unity, and forge ahead", uses advanced management concepts to form a scientific management structure and an excellent corporate team, based on production technology, and seeks development by quality. There are currently five senior engineers. Sixteen technicians above the intermediate level have established a complete and standardized quality assurance system and a complete R&D system. Over the years, the company has actively explored the market, and its products have been exported to more than 30 provinces and cities, Southeast Asia, the Middle East, Europe and the United States and other overseas markets. At present, it has enjoyed a high reputation in the domestic market and continues to strive to expand overseas markets. The Shanghai subsidiary was established in 2014 and is located in Shanghai, the capital of international trade. It has very convenient shipping resources. We sincerely invite businessmen from all over the world to cooperate sincerely and seek common development!
Package:
25KG/50KG Woven bag with inner, or 1000kg big woven plastic bag.
FAQ
- 1. Q: What's your MOQ(minimum order quantity)?
A: 200kg.
- -2. Q: What's your packing methods?
A: 10 kg fumed silica packed in multi-layer paper bag. 20 bags in one pallet.
- -3. Q: What's your delivery time?
A: 8-10days after receiving the deposit .
--4. Q: Are you a manufacturer or a trader?
A: We are a silica manufacturer for more than 30 years
--5. Q: Where is your factory?
A: Our factory is located in the Industrial Park of Wanzai County, Jiangxi Province. We set up an international trade department in Shanghai.
- -6.Q: Do you attend the fair of chemical industry?
A: Yes. We attend the industry fair every year.
- -7.Q: Do you provide samples for testing?
A: Yes. (200g-500g)sample is available for your inspection, but the freight needs to be charged by customer(Recommended DHL)
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