Boron nitride BN-09 *

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TRIGON Chemie Datasheet

Boron nitride

CAS-no.:

10043-11-5

EC no.:

233-136-6

Specification:

Purity (Boron nitride) (%):	Min. 99
B2O3 (%):	Max. 0.1
Oxygen (%):	Max. 0.7
Ca (ppm):	Max. 80
Surface (BET) (m²/g):	5 - 10
Particle size D50 (µm):	7.5 - 10.5
Particle size D97 (µm):	Max. 55

Characteristic properties:

Appearance:

White powder

Applications:

Additive in high-quality special oils and specialty greases for improving the frictional properties.
The grade BN-09 finds particular application in the preparation of greases, because the higher viscosity of greases compared to oils enables the use of a coarser particle size distribution which results in cost advantages compared to finer grades.
Other grades with different particle size distributions are available, so that an accurate adjustment can be made to the final product.
Boron nitride is also used as an additive for increasing the thermal conductivity in plastics, for which we recommend mainly the quality BN-35.

Features:

High thermal conductivity
Very high lubricant properties
Low thermal expansion
Good thermal shock resistance
High electrical restistance
Low dielectric constant and loss tangent
Microwave transparency
Non toxic
Easily machined - non abrasive and lubricious
Chemically inert
Not wetted by most molten metals

HS Taric-no.:

2850 00 20

UN-no.:

- -

Redaktion:

BKi/PR 05/2019

Suggestions for processing and use of our products correspond to our best knowledge and are always given without obligation. There is no liability for incorrect formulations and mixing recommendations. Each processor of our products is liable for compliance with all legal regulations, including those in the field of patent law.

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TRIGON Chemie Datasheet