Boron nitride Price — China Factory EXW 2026

Boron nitride price Spec: China national standards

China EXW, VAT excluded

Newest China EXW USD 37,721.24 / MT · VAT excluded +29862.8319 (380.00%) as of 20210322

Newest Price 37,721.24

Price Date 20210322

Day's Change +29,862.83

Day's Range 37,721.24 - 67,584.07

Month's Change -2,730.09

Month's Range 37,721.24 - 34,991.15

Year's Change -26,929.2

Year's Range 37,721.24 - 64,650.44

Don't overlook the processing side. Spherical BN's advantage only materializes when formulators adjust mixing protocols and dispersion agents. End-users should validate thermal imp...

Also known as boron mononi, Boron Nitride (Metals Basis), BORON NITRIDE 25 G, Boron nitride nanopowder, APS 5-20nm

Opinions

What is driving the shift from platelet to spherical boron nitride in thermal interface materials?

Don't overlook the processing side. Spherical BN's advantage only materializes when formulators adjust mixing protocols and dispersion agents. End-users should validate thermal impedance in actual device geometries, not just datasheet thermal conductivity, as interfacial resistance often dominates real-world performance.

Boron nitride price context

What drives Boron nitride prices

What is driving the shift from platelet to spherical boron nitride in thermal interface materials?: Don't overlook the processing side. Spherical BN's advantage only materializes when formulators adjust mixing protocols and dispersion agents. End-users should ...

How we assess Boron nitride price

China factory / mainstream market EXW quotes (VAT excluded where shown) - not a single global public index

Regional and specification detail so buyers can compare like-for-like grades

Landed cost figures from our calculator are planning estimates, not a customs ruling

Overview

Boron nitride (BN, CAS 10043-11-5) is a white, graphite-like powder with high thermal conductivity, electrical insulation, and lubricating properties. It is a versatile advanced material serving traditional industry and high-end manufacturing.

Industrial: used as release agents, high-temperature solid lubricants, refractory additives, and evaporation boats for metal coating.
Electronics & thermal management: core filler in thermally conductive greases, pads, and gels for 5G base stations, IGBT modules, and AI servers.
New energy vehicles: thermal management material for power batteries and electronic control systems.
Cosmetics: non-toxic filler and texture modifier in lipstick, foundation, and powder for lubrication and soft-focus effects.
Aerospace & energy: rocket nozzle components, heat shields, nuclear reactor structural material, and precursor for cubic boron nitride cutting tools.

China is the world's largest producer and consumer of boron nitride, with a complete industrial chain. Domestic production is dominated by hexagonal boron nitride powder, with a surplus in mid-to-low-end grades and reliance on imports for high-purity and spherical boron nitride used in advanced thermal management. Key production bases are in Liaoning and Shandong.

Key domestic producers:
Yingkou Liaobin Fine Chemical – boron chemical products with over 30 years of experience.
Zibo Jingyi Ceramic Technology – boron nitride powder and ceramic products.
Baitu Gaoxin – spherical boron nitride for thermal management.
Suzhou Jinyi New Materials – high-end boron nitride fillers.

Properties

Name

Boron nitride

boron mononi

Boron Nitride (Metals Basis)

BORON NITRIDE 25 G

Boron nitride nanopowder, APS 5-20nm

CAS Number

10043-11-5

EINECS No.

233-136-6

Risk Codes

S26;S36

Safety Description

36/37

HS Code

2850000000

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