Boron Nitride 99.5% 0.5-2.0um Hbn/CBN

• Customization: Available
• CAS No.: 10043-11-5
• Formula: Bn
• Model NO.: CBN Cubic Boron Nitride
• EINECS: 24.84
• Appearance: Powder
• Function: Sensor Function
• Color: White
• Boron Nitride: 97% 98% 99%
• Transport Package: as Requested
• Specification: GRADE A
• Trademark: HY
• Origin: China
• HS Code: 6903900000
• Production Capacity: 1000/Month

Product Description

Name: Boron Nitride/Boronnitride off white powder
CAS 10043-11-5
MF: BN
Other English name: Boronnitride off white powder
Molecular weight: 24.81
Solubility: Insoluble in water
Melting point: 3000 centigrade
Appearance: White loose powder
Sample availiable for you
Purity: 99.5%min

1. Properties
New type of macromolecular materials
High temperature-resisting, corrosion-resisting. High insulating and good lubricity
Good high-temperature solid lubricants
Powerful capacity of neutron-absorbing
Good corrosion-resisting capacity for various inorganic acids, alkali, salt solutions and organic solvents
Both good heat conductor and typical electric insulator

Term	1 st grade	2 nd grade	3 rd grade
Boron Nitride %	≥99.5	≥98	≥96
Free Boron %	≤0.5	≤0.5	≤0.5
Granularity	0.17-5	0.17-5	0.17-5
Appearanc e	White loose powder

2. Uses: Boron nitride could be extensively used in the industrial departments of petroleum, chemical, machinery, electronics, electric power, textiles, nuclear, space and other. It could be used as the additives of such polymers as plastic resin and so on, the insulators of high pressure high -frequency point and plasma are the solid-phase mixed material of semiconductor, the structural material of atomic reactor, the packing material for preventing neutron radiation, the solid lubricant and wear-resisting material and benzene absorbent etc.

The mixture of titanium diboronide, titanium nitride and boron oxide, which is obtained by hot-pressing forming of boron nitride and titanium, is the catalyst for dehydrogenation of organic matters, rubber synthesis and platforming. In high temperature, it could be used as the specific materials of electrolysis and resistance, and hot sealing dry-heating agent of transistor. It is the material of aluminium evaporating container.

The boron nitride powder could be also used as the stickiness-proof agent for glass microbead, the demoulding agent for glass and metal forming. The boron nitride made overhard materials could be used for making the high-speed cutting tool and the bit of geological prospecting and petroleum.

3. Safety notes: Boron nitride is physical inert. Its power is considered harmful to human. It will harm one's health by swallowing, inhaling, skin-connecting or eye-connecting. Swallowing and breathing will lead to unnormal to skin, respiratory system, liver, kidney and the circulatory system. Skin-contacting or eye-contacting will all give rise to stimulation. Should wear safety-protective glasses, dustproof gauze mask, rubber gloves during handling it.

4. Package: It is vacuum-packed in aluminium foil bag, in which is put plastic bag. Net weight 1kg a bag.

5. Storage: It should be stored in a shady, ventilating and dry storehouse. Its shelf life is one year. The product can be still used if up to standard through retest after the specified date.

6. Transportation: Should avoid raining, dampening and can't take mixed transportation with strong oxidants during transporting.