Eco-Friendly No-Asbestos Mineral Fiber Brake Lining Solutions for Quality Cars Pads

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Eco-Friendly No-Asbestos Mineral Fiber Brake Lining Solutions for Quality Cars Pads

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Product Description

Basic Specifications

Model NO.

MF-1010, MF-1020, MF-1025, MF-1030, MF-1040, MF-4060

Material

Basalt

Working Temp

800℃

Hardness

6-7mohs

pH Value

Asbestos Content

Softening Point

>1550℃

HS Code

6806109001

Packaging & Delivery

Package Size

85.00cm * 55.00cm * 20.00cm

Gross Weight

25.000kg

Transport Package

PP and PE Bag on Pallets

Product Description

Mineral Fiber: High Aluminum and low Silicon Engineering Mineral Fiber.

Chemical Name: Synthetic Vitreous (silicon acid Salt) Fiber (CAS-No.: RN 287922-11-6).

This fiber is manufactured from basalt and blast furnace slag. It offers a low-cost, stable friction solution and serves as an excellent substitute for asbestos fiber. Utilizing advanced technology and specialized automatic production lines, our fiber products ensure superior dispersion, making them suitable for all types of mixing equipment. Brake pads made with this fiber feature a uniform appearance without visible fiber particles and minimal slag ball content, resulting in low noise during operation.

Chemical Composition

SiO2	Al2O3	Fe2O3	CaO+MgO	Na2O+K2O
40%-60%	15%-25%	3%-7%	25%-30%	3%-6%

Characteristics and Applications

Excellent decentrality and dispersion in friction materials.
Ideal for brake linings and compatible with all types of tempering mixers.
Recommended Dosage: Brake drum: 15-35%; Brake disc: 8-25%.

Technical Indicators (Model: MF-1010)

Project	Index (%)
Average fiber length	0-1.0mm
Average fiber diameter	4.0-9.0um
Fiber density	0.37-0.45g/m3
Loss-on-ignition	<0.5 (800/H)

Technical Indicators (Model: MF-1020 / MF-1025)

Project	MF-1020 Index	MF-1025 Index
Average fiber length	1.0-2.0mm	1.0-2.5mm
Average fiber diameter	4.0-9.0um	4.0-9.0um
Fiber density	0.27-0.38g/m3	0.28-0.35g/m3
Shot Content (>120mesh)	<4%	<4%

Technical Indicators (Model: MF-1035 / MF-1040)

Project	MF-1035 Index	MF-1040 Index
Average fiber length	1.0-3.5mm	1.0-4.0mm
Fiber density	0.25-0.35g/m3	0.23-0.33g/m3
Moisture	≤1.0	≤1.0
Acetone Extraction	0.4	0.4

Storage & Industrial Safety

Storage: Must be stored in a cool, dry place to prevent moisture penetration. Sealed opened packs immediately.
Explosion Protection: Risk of static sparks; use only explosion-proof equipment.
Ventilation: Use with local exhaust ventilation systems.
PPE: Wear protective eyeglasses or chemical safety goggles during handling.

Frequently Asked Questions

Q1: What are the primary raw materials for this Mineral Fiber? The fiber is primarily made of basalt and blast furnace slag, providing high aluminum and low silicon content.

Q2: Can this mineral fiber replace asbestos in brake pads? Yes, it is specifically designed as a high-performance, cost-effective substitute for asbestos with 0% asbestos content.

Q3: What is the maximum temperature the fiber can withstand? The highest working temperature is 800℃, with a softening point exceeding 1550℃.

Q4: What is the recommended dosage for different braking systems? For brake drums, a dosage of 15-35% is recommended; for brake discs, the recommendation is 8-25%.

Q5: How is the product typically packaged for transport? It is typically packed in 25kg 3-ply sacks, stacked on wooden pallets, then strapped and shrink-wrapped for protection.

Q6: Does the fiber cause noise in brake applications? No, because of the specialized equipment used to remove slag balls, the low slag content helps ensure minimal brake noise.