China Massive Selection for Hot Melt Glue - Bone Ash – Gelken factory and suppliers

Massive Selection for Hot Melt Glue - Bone Ash – Gelken

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Massive Selection for Hot Melt Glue - Bone Ash – Gelken Detail:

It is mainly used in the production of high-grade bone porcelain in the ceramic industry, and can also be used in opal glass, pigment stabilizer, polishing agent, syrup clarifier, etc.

Grade A bone ash is bone charcoal processed to 120 mesh, used in ceramic industry and metallurgical demould and sewage purification.

Bone ash is obtained from animal bones after calcination at high temperature. The raw bone is put into a high-pressure tank and added with appropriate amount of water. The bone is steamed at 150 ℃ for 2 hours, so that the bone is degummed into bone blocks without protein, and then dried.

The deprotein dry bone block is placed in a high-temperature kiln with natural gas as fuel and burned at a high temperature of 1250 ℃ for 1 hour or at a high temperature of 1300 ℃ for 45 minutes. During this period, the ‘N’ is completely calcined and all bacteria are completely burned off.

The burnt bone carbon blocks are crushed and screened into different specifications by vibrating screen, which usually include: 60-100 mesh, 0-3mm, 2-8mm, etc.

Physical and Chemical Items	Testing Standard	Testing result
1. AI2O3	≥0.01%	0.033%
2. Bao	≥0.01%	0.015%
3. CaO	≥50%	54.500%
4. P2O5	≥40%	41.660%
5, Calcination loss(Loss weight)	≤1%	0.820%
6. SiO2	≥1%	0.124%
7. Fe2O3	≥0.05%	0.059%
8. K2O	≥0.01%	0.015%
9. MgO	≥1%	1.045%
10. Na2O	≥0.5%	0.930%
11. SrO	≥0.01%	0.029%
12. H2O	≤1%	0.770%
13. Quality guaranteed period: Three years, Should be stored in the sealed containers in cold dry conditions away from odoriferous materials.

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We will make every effort to be outstanding and perfect, and accelerate our steps for standing in the rank of international top-grade and high-tech enterprises for Massive Selection for Hot Melt Glue - Bone Ash – Gelken , The product will supply to all over the world, such as: Accra, California, Seychelles, Make sure you genuinely feel free to send us your requirements and we are going to respond for you asap. We now have got a skilled engineering group to serve for your just about every detailed needs. Cost-free samples could be sent to suit your needs personally to understand much more information. In an effort to meet your requires, be sure to seriously feel free to make contact with us. You may send us emails and contact us directly. Moreover, we welcome visits to our factory from around the globe for much better recognizing of our organization. nd objects. In our trade with merchants of numerous countries, we usually adhere for the principle of equality and mutual benefit. It is really our hope to market, by joint efforts, each trade and friendship to our mutual advantage. We look forward to getting your inquiries.

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