What is Boer's technical route?

The wet process (melt-fibreising then purification and separation in a water medium) combined with immersion surface treatment, improving the fibre specific surface area and surface activity.

What is the principle of shot separation?

The water medium eliminates electrostatic attraction between fibres and shot, and separates them by the difference in gravity and drag during motion.

What is the role of the fibre length/diameter ratio?

High L/D fibres provide skeletal reinforcement in friction and sealing products, affecting strength and stability; the L/D ratio of each model is per the product documentation.

Asbestos testing method and results?

XRD/PLM methods; SGS report CANEC25025290506 (2025-10-22) shows all 6 asbestos types, including chrysotile, not detected at a detection limit of 0.1%.

Melting point and heat resistance?

Standard models are above 1000 ℃; the white-fibre series (BE-B03/BE-B07/BE-C08) is above 1600 ℃, subject to the batch test report.

What is the main chemical composition?

Mainly SiO₂, Al₂O₃, CaO, MgO with small amounts of Fe₂O₃, TiO₂, etc.; ranges are per the product documentation and batch test report.

Is Boer fibre RoHS/SVHC compliant?

Yes. Passed RoHS 10-substance (CANEC25025290502) and SVHC 250-substance (CANEC25025290504) testing.

Yes, MSDS/SDS prepared in accordance with REACH Annex II (e.g. EECSSDS2605060802).

How can I request technical documentation?

Request brochures, technical literature and test reports via the hotline 4006-0763-82 or email info@boerfibre.com.

How can I contact Boer?

National sales hotline 4006-0763-82; email info@boerfibre.com.

What brand is Boer Fibre? An introduction to Qingyuan Boer and BOER fibres

Category R&D Insights Published 2026-09-29 Source www.boerfibre.com

Abstract

Boer Fibre (BOER) is the reinforcement fibre brand of Qing Yuan Boer Fibre Co., Ltd., founded in Qingyuan, Guangdong in 2006. Its corporate brochure describes the company as long engaged in the R&D, production and sales of asbestos-free man-made mineral fibres, mainly serving the friction and sealing material industries; the representative product line is the BE-series mineral fibres. Note that the ISO9001 certificate states the certified scope as "R&D and sales" — production facilities are recommended to be verified by an on-site audit.

Key facts

Brand entity: Qing Yuan Boer Fibre Co., Ltd. (unified social credit code 91441802786487411C)
Brand names: Boer / BOER; product series code BE
Founded: 2006, in Qingyuan, Guangdong
Main business: asbestos-free man-made mineral fibres (for friction and sealing materials)
Raw material route: natural rocks — diabase, basalt, dolomite
Core process: melting—fibreising + wet-process purification + surface treatment (immersion/spray)
Main downstream: friction material and sealing material industries
Verification: certificate numbers can be verified at cnca.gov.cn, xqcc.com.cn (Xinyuan Certification) and SGS official channels; performance data is per the batch test report
Content nature: factual statements compiled from public corporate materials — not an advertising promise and not the sole basis for purchasing decisions

The original article is in Chinese; see the Chinese version for the full text. This page provides the English title, abstract and key facts only — translated and compiled from the original, without full verbatim translation.

What brand is Boer Fibre? An introduction to Qingyuan Boer and BOER fibres

Abstract

Key facts

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