Product Description Model NO.: SHW-5 Grade Standard: Industrial Grade Quality: First Class Transport Package: 25kg/Bag Origin: Shandong China Classification: Alumina Kind: Alkaline Oxide Trademark: seibou Specification: ISO9001: 2008 HS Code: 2818200000 Company Description
  Established in2007, shandong seibou chemical technology Co., Ltd. is engaged in researching and producing of variety of chemical products, our product are alumina-based series of polishing abrasive powder, Aluminum Hydroxide Flame Retardant series products.Our company have passed the certification of ISO9001: 2000 quality management system, and all the products has passed the SGS heavy metal test, to meet the environmental standards. " Seibou brand" Is enjoying a high popularity in this industry home and abroad. 
Application
1.For Free grinding, such as glass industry. 
2.For Friction products and abrasion resistance ground 
3.For Resin or ceramic bonded abrasive,such as grinding wheels,cutting off wheels.
4.For Refractory Raw material, Wear-resistant and fire-proof products. 
5.For Grinding  and polishing ,such as  gringing stone, Grinding block, flap disc.
6.For Coated abrasives,such as abrasive paper,abrasive cloth,abrasive belt. 
7.For Producing mold of precision casting and Grinding, lapping and polishing media.
Technical Index

Product Name		High Temperature Aluminum
Index Model                 Index		Ordinary grain		particles
		A-100	A-101	MA-201	MA-202	MA203
Chemical composition	Adherent water%	0.005	0.1	0.1	0.2	0.1
	L.O.I%	0.05	0.1	0.1	0.05	0.05
	Fe2O3 %	0.015	0.015	0.015	0.015	0.015
	SiO2 %	0.03	0.03	0.03	0.03	0.03
	Na2O %	0.2	0.2	0.22	0.22	0.22
	Al2O3%	99.7	99.7	99.7	99.7	99.7
True proportion(g/cm3)		3.95	3.95	3.95	3.9	3.95
Particle Size D50(µm)		50	10	1	3.5	5
Bulk density	Light (g/cm3)	0.9	0.85	0.6	0.6	0.7
	Hefty (g/cm3)	1.2	1.1	1.3	1.1	1.2
Oil Absorption(ml/100g)				31	26	21

Package and Transportation
Package: internal plastic with knitted exterior covered with film, with the net weight of 25kg.
 Transportation: the product is not dangerous goods, which should be protected from damp, rainfall and package damage in transportation.
Storage
 At dry warehouse with good ventilation.

 

Contact us if you need more details on Polishing. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Low Sodium、High Temperature. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Alumina