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Jiangsu REK High-Tech Material Co., Ltd Innovative fiber technology
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REK-5SE Grayish Yellow Mineral Enhancement Fiber Applied to Brake Pads

Jiangsu REK High-Tech Material Co., Ltd

REK-5SE Grayish Yellow Mineral Enhancement Fiber Applied to Brake Pads

Brand Name : REK
Model Number : REK-3SE
Certification : ISO9001:2008
Place of Origin : Jiangsu
MOQ : 1 Ton
Price : USD 0-5000 /Ton
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 2000 Tons / Month
Delivery Time : 15-20 working days
Packaging Details : REK Standard Package
Appearance : Grayish Yellow
Melting Point : >=1000℃
Loss on Ignition : <=10.0%
Specific Surface Area : 0.3m3/g
Shot Content : <=1.5%
Specific Gravity : 0.2-1.9g/cm3
Moisture content : <=1.2%
Mosh Hardness : 5
Diameter : 3-15μm
Length : 0.5-1.0mm
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REK-5SE Grayish Yellow Mineral Enhancement Fiber Applied to Brake Pads

Enhancement fiber

Enhancement fiber (also called mineral fiber, rock cotton fiber and composite fiber) using basalt, diabase and metallurgical coke as a major raw material and adding complex substance is made by spinning by high temperature furnace over 1100℃and surface treatment.


1, Low slag-ball content: After several times sieving to remove impurity and selection by wind to remove slag, fiber is more pure, lowering the noise and avoiding damage.

2, High temperature resistance: fiber appearance is no change under constant temperature of 400℃ for 2 hours, while it is fibrous by microscope under constant temperature of 800℃ for2 hours. Ensure the stable friction performance.

3, Easy to disperse: fiber length is moderate. Modifying the surface of fiber. Fiber is easy to disperse.

4, High strength: Increase strength of interface by specific process.

5, Strong adsorption: Fiber specific surface area is large and it appears villiform by high temperature puffing. Fiber surface forms active group and chemical bounds by coupling treatment. Also fiber is hollow. It has good synergism with resin and matrix of other components in friction material recipe.

Technical date

AppearanceMelting PointLoss on IgnitionSpecific Surface AreaShot Content
Grayish Yellow>=1000℃<=10.0%0.3m3/g<=1.5%
Specific GravityMoisture contentMosh HardnessDiameterLength
Chemical CompositionFe2O3CaO+MgOK2O+Na2OAl2O3SiO2




Why You Should Choose Us:

We can promise you a very short delivery time ( 10-15days )

We are Manufacturer and can offer you direct price

We are more than 10 yeas experiences on this subject

We have good after-sale service

We have well-trained & experienced staff are to answer all your inquiries

We have gain high reputation among our customers

Your business relationship with us will be confidential to any third party.

Contact information

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