3M™ Boron Nitride Cooling Fillers for thermally conductive and electrically insulating plastics and adhesives.
Thanks to their enhanced thermal management capabilities, these materials are enabling a new generation of electrical and electronic components that offer improved performance, reliability and energy savings.
3M™ Boron Nitride Cooling Fillers are a versatile family of ceramic fillers that improve the thermal conductivity of polymers while maintaining electrical insulation. Designed to meet the increasing need for “smart” polymers, these fillers can be formulated into many thermoplastics, elastomers, thermoset resins and adhesives. They help dissipate heat in consumer electronics and improve thermal management efficiency in high-capacity batteries, LEDs and automotive applications. By functionally integrating thermal management with electrical insulation, boron nitride-filled compounds may even enable lighter, simpler component designs – which can reduce total system costs.
3M’s application engineering team has the experience and technical expertise to help customers optimize their formulations to take advantage of the unique properties of boron nitride cooling fillers.
Browse our library of case studies to learn how 3M Boron Nitride Cooling Fillers can boost the thermal conductivity of existing compounds, how processing factors influence performance, and more.
Preferred for thin films <25 μm and fibers, fine channels and windings. CFP 003SF has a controlled top size.
Optimal all-purpose grades for pads and injection molded parts.
Ideal for thin films <50 μm due to its controlled top size. Highest reflectivity and increased in-plane thermal conductivity in pads.
Spray-dried boron nitride platelets for excellent processability, flowability and high dosing velocities for extruded and injection molded parts.
Soft agglomerates for high filler loadings. Excellent processability, flowability and high dosing velocities. Best fit for silicone TIMs.
Mix of agglomerates, platelets and boron nitride clusters. Excellent for potting resins.
Highest through-plane thermal conductivity. Boosts thermal conductivity of compounds as secondary filler.
Preferred for lowest viscosity in epoxies and silicones. High thermal conductivity.
Bulk density determined according to ASTM B329/ISO 3923-2 (Scott density) and according to ISO 23145-2 (DIN density)
Particle size distribution measured by laser light scattering (Mastersizer 2000, dispersion in ethanol)
* Particle size distribution measured by laser light scattering (Mastersizer 2000, dry, 0.1 bar)
** Data determined by means of SEM pictures
*** Can include soft agglomerates with 50-100µm
For calculation purpose: Density of bulk hBN 2.25 g/cm³
Many factors can impact the thermal properties of your system, so where do you start? Our online filler finder selector tool can help.
3M Center, 280-01W-03
St. Paul, MN 55144-1000
United States
1 800-367-8905
3M Center, 280-01W-03
St. Paul, MN 55144-1000
United States
1 800-367-8905
Santa Fe 190, Col. Santa Fe, Deleg. Alvaro Obregon
Mexico D.F., C.P. 01210
México
0052-5552700-400 ext 82935
Materialesavanzados@mmm.com
Santa Fe 190, Col. Santa Fe, Deleg. Alvaro Obregon
Mexico D.F., C.P. 01210
México
0052-5552700-400 ext 82935
Materialesavanzados@mmm.com
Via Anhanguera km, 110
Sumare, Sao Paulo
CEP 13181-900, Brasil
0800-132333
Via Anhanguera km, 110
Sumare, Sao Paulo
CEP 13181-900, Brasil
0800-132333
3M Centre
Cain Road
Bracknell Berkshire
RG12 8HT
08705-360036
3M Centre
Cain Road
Bracknell Berkshire
RG12 8HT
08705-360036
3M Advanced Materials Division
Boulevard de l’Oise
95006 Cergy Pontoise
France
+33 1 30 31 62 10
3M Advanced Materials Division
Boulevard de l’Oise
95006 Cergy Pontoise
France
+33 1 30 31 62 10
3M Technical Ceramics
Zweigniederlassung der 3M Deutschland GmbH
Max-Schaidhauf-Str. 25, 87439 Kempten
Germany
Phone: +49 (0)8315618-0
E-Mail: Info.Technical-Ceramics@mmm.com
3M Technical Ceramics
Zweigniederlassung der 3M Deutschland GmbH
Max-Schaidhauf-Str. 25, 87439 Kempten
Germany
Phone: +49 (0)8315618-0
E-Mail: Info.Technical-Ceramics@mmm.com
Advanced Materials Division
Via N. Bobbio, 21 – Pioltello
20096 Italy
+39 02 7035 1
Advanced Materials Division
Via N. Bobbio, 21 – Pioltello
20096 Italy
+39 02 7035 1
Al Khobar Office
13th Floor, Alothman Holding Tower, King Saud Road, Alqashlah
Alkhobar, 31952 Saudi Arabia
+966 13 8323930
Email: admdsaudi@mmm.com
Al Khobar Office
13th Floor, Alothman Holding Tower, King Saud Road, Alqashlah
Alkhobar, 31952 Saudi Arabia
+966 13 8323930
Email: admdsaudi@mmm.com
3M Gulf Ltd.
Bldg. No.11, 3rd Floor
Dubai Internet City
Dubai, United Arab Emirates
009714-3670777
3M Gulf Ltd.
Bldg. No.11, 3rd Floor
Dubai Internet City
Dubai, United Arab Emirates
009714-3670777
Krylatsky Hills Business Park
Krylatskaya st.17/3
Moscow 121614
Russian Federation
+7 (495) 784-74-74
Krylatsky Hills Business Park
Krylatskaya st.17/3
Moscow 121614
Russian Federation
+7 (495) 784-74-74
General Office
38/F Maxdo Centre ,No.8 Xing Yi Road, 200336,
Shanghai, P.R.China
86-21-62753535
General Office
38/F Maxdo Centre ,No.8 Xing Yi Road, 200336,
Shanghai, P.R.China
86-21-62753535
19F, 82, Uisadang-daero,
Yeongdeungpo-gu,
Seoul, 07321, Korea
82-2-3771-4114
19F, 82, Uisadang-daero,
Yeongdeungpo-gu,
Seoul, 07321, Korea
82-2-3771-4114
6-7-29, Kita-Shinagawa,
Shinagawa-ku, Tokyo 141-8684
Japan
81-570-022-123
6-7-29, Kita-Shinagawa,
Shinagawa-ku, Tokyo 141-8684
Japan
81-570-022-123
6F, No.95, Sec.2
Dunhua S. Rd., Taipei 10682
Taiwan
(886) 2-2704-9011
6F, No.95, Sec.2
Dunhua S. Rd., Taipei 10682
Taiwan
(886) 2-2704-9011
10 Ang Mo Kio Street 65
Techpoint #01-01
Singapore 569059
65-64508888
10 Ang Mo Kio Street 65
Techpoint #01-01
Singapore 569059
65-64508888
Perkantoran Hijau Arkadia Tower F, 8th Floor
Jl. TB Simatupang Kav.88
Jakarta Selatan 12520
+6221 29974000
Perkantoran Hijau Arkadia Tower F, 8th Floor
Jl. TB Simatupang Kav.88
Jakarta Selatan 12520
+6221 29974000
Contact us if you need product, technical or application advice or want to collaborate with a 3M Technical Specialist.
Call 1800-425-3030 (Mon-Fri, 8:00 AM – 5:00 PM Central Time )
Thank you for your interest in 3M Boron Nitride Cooling Fillers. A 3M representative will contact you shortly regarding your inquiry.
An error has occurred while submitting. Please try again later...