Shenzhen Hongyuan Import & Export Co., Ltd.
- Country:
China (Mainland) - Year Established: January 11, 2013
- Business type: Trading Company
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Hexagonal Boron Nitride CAS NO.10043-11-5
- Min.Order Quantity:
- 1 Kilogram
- Purity:
- 99
- Port:
- Tianjin
- Payment Terms:
- L/C,T/T,
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 |
1st grade |
2nd 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.