Hexagonal Boron Nitride CAS NO.10043-11-5

Min.Order: 1 Kilogram
Payment Terms: L/C,T/T,

Product Details

Keywords

Boron Nitride
HBN
10043-11-5

Quick Details

ProName: Hexagonal Boron Nitride
CasNo: 10043-11-5
Appearance: White loose powder
Application: Boron nitride could be extensively use...
DeliveryTime: Based on the quantity
PackAge: Aluminum foil bag with plastic bag, 1 ...
Port: Tianjin
ProductionCapacity: 50 Metric Ton/Year
Purity: 99
Storage: Store at cool, dry and ventilate. Shel...
Transportation: Avoid rain, sunlight and crash. Don't ...
LimitNum: 1 Kilogram
Grade: Industrial Grade
Purity(titration),% (m/m): ≥99
B2O3 ,%: ≤0.3

Superiority

Name	Reference	Issued by	Validity Period	Range
The quality system certificate	10JA2316	Weapon equipment quality system certification committee	2010-06-17 ~ 2012-03-31	Ferrocene derivatives series products, made H, and chromic acid copper, oxidation phosphonite
Weaponry research and production license	XX defense - 01-21 - SC - 0727	GongYeJu national defense science and technology	2010-09-09 ~ 2015-08-09	Weapons and equipment production qualification
Credit rating certificate	2106032720144379	Institute of commerce of the People's Republic of China	2010-12-30 ~ 2011-12-30	enterprise
Metrological standard assessment certificate	[2009] camp quantity standard enterprises card words first 001 number	Yingkou quality technology supervision bureau	2009-01-13 ~ 2013-01-12	Glass measure verification device
Of trademark registration	The first 6912546 number	The People's Republic of China state administration for industry and commerce to the trademark office	2010-07-14 ~ 2020-07-13	Pu, adhesive, industrial use of plastic, wall brick adhesive, industrial using adhesives, curing agent

Details

Hexa-boron nitride

Executive standard: Q/TY.J08.04-2015

English another name: Boronnitride off white powder

CAS RN: 10043-11-5

1. Physical and chemical properties：

1.1 Molecular formula: BN

1.2 Molecular weight: 24.81(on 1979 international atom weight)

1.3 Melting point: 3000℃(stable in the inert atmosphere)

1.4 Mohs′ hardness: 1-2.

1.5 Density: 2.29g/cm³

1.6 Solubility: Insoluble in water, slightly soluble in hot acid.

1.7 Properties: Hexa-boron nitride has excellent electrical properties of electrical insulating, thermal conductivity, corrosion resistance and good lubrication. It has the strong ability of neutron absorption. With chemical properties of stability, it has corrosion resistance to various inorganic acids, alkali, salt solutions and organic solvents. So does all melting metals. Physical and chemical properties unchanged under 1000℃. The temperature can reach 3000℃ when used in nitrogen and argon. H-type hexa-boron nitride powder is autoclaved to become white block, and easy to processing. Heat resistance temperature reaches 2000℃.

2. Technical indexes

Item	H-BN-A	H-BN-B	H-BN-C	H-BN-D
BN ,%	≥99.0	≥99.0	≥99.0	≥99.0
B₂O₃ ,%	≤0.3	≤0.3	≤0.3	≤0.3
Particle size, um	8-12	12-16	16-20	≥20
Appearance	White powder

Item	1^st grade	2^nd grade
BN ,%	≥98.0	≥96.0
B₂O₃ ,%	≤1.0	≤1.5
Appearance	White loose powder

3. Uses: H-BN-A: It has excellent heat resistance and oxidation resistance. Its original particle size is small, reunion size is large. With spherical particle, it has been used as filler, the releasing agent for casting forming and injection molding.

H-BN-B: The properties of products reach or approach advanced international standards. As the particle size is uniform closed to polytetrafluoroethylene, it has been used in the ejector of high-voltage switch. With excellent thermal conductivity, it has been used in thermal conductive plastics and rubbers. With low oxygen levels (<0.5%), it has been used to prepare the special ceramic materials.

H-BN-C and H-BN-D: High crystallinity. It is epigranular. High-purity H-BN has excellent properties of heat conductivity, insulation, lubrication, high temperature resistance and molten metal resistance. It has been use at the top field, include maquillage and heat conductive material.

4. Safety instructions: With the physical inert of boron nitrid, but it is toxic by ingestion, inhalation, eye and skin contact. Skin, respiratory system, liver, kidney and the circulatory system may be abnormal by swallow and inhalation. Eye and skin contact can cause inflammation. Operation must be installed with rubber gloves, a respirator and eye protection by wearing protective clothing.

5 Package: Aluminum foil bag with plastic bag, 1 kg net each.

6. Storage: Store at cool, dry and ventilate. Shelf life of 12 months, if expire, still used if up to standard through retest.

7. Transportation：Avoid rain, sunlight and crash. Don't mix with strong oxidizer.