Basalt Continuous Roving With High Tensile Streght For High Temprature proofing

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5000 m
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Basalt Continous Roving Introduction

 

Basalt fiber roving is bundle of continuous mono-directional complex basalt fibers. Roving possesses high natural strength, resistance to aggressive environments, long service life and excellent electric insulating properties.By its technical characteristics, Basalt roving surpasses PPTA and UHMWPE fiber by many parameters, and is almost as good as carbon.Basalt roving is extremely heat resistant: long-use temperature range is 200-680 °C. Its tensile strength can reach more than 0.65N/tex, tensile modulus of elasticity hit more than 95Gpa and its breaking elongation is over 2.6%. 

 

 

Advantages of Basalt Continous Roving 

Basalt fiber roving is bundle of continuous mono-directional complex basalt fibers. Roving possesses high natural strength, resistance to aggressive environments, long service life and excellent electric insulating properties.By its technical characteristics, Basalt roving surpasses PPTA and UHMWPE fiber by many parameters, and is almost as good as carbon.Basalt roving is extremely heat resistant: long-use temperature range is 200-680 °C. Its tensile strength can reach more than 0.65N/tex, tensile modulus of elasticity hit more than 95Gpa and its breaking elongation is over 2.6%. 

 

Specifications of Basalt Continous Roving 

 

The main performance index of basalt fiber

 

Item

Performance Index

value

1

Softening temperature(°c)

700

Sevice temperature(°c)

-269~650

Thermal-conductivity coeficience(W/m•k)

0.03~0.38

Tensile strength retention after heat treatment(%)

20°c

100

200°c

95

400°c

82

2

Chemical Stability(lose weight after 3 hours boiled%)

2N HCl

2.2

2N NaOH

3.0

H2O

0.2

 

The comparative performance parameter between basalt fiber and other fibers

Item

Basalt fiber

E-glass fiber

S-glass fiber

Carbon fiber

Aramid fiber

Density(g/cm3)

2.65

2.54-2.57

2.54

1.78

1.45

Tensile strength(MPa)

3800-4840

3100-3800

4020-4650

3500-6000

2900-3430

Elastic modulus(GPa)

93.1-110

72.5-75.5

83-86

230-600

70-140

Elongation at break(%)

3.0

4.7

5.3

1.5-2.0

2.8-3.6

Maxium sevice temperature(°c)

650

380

600

500

250

 

 

Application of Basalt Fiber Fabric

 

a) Raw material of fabrics and tapes,resistant to alkali, acids and high temperature.
b) Fabrics of needle punching mat.
c) Fabrics of circuit boards.

d) Be well-suited to solutions used for of electrical insulation, dielectric resistance and anticorrosion applications.
e) Tire cord.

 

 

 

FAQ:

1. Which payment do you accept?

For you convinience, our payment can be L/C,TT

2. Is free sample available?

We can supply free samples. You'll just need to pay for express cost.

3. How about your quality?

We have strict quality control system, we make testing on incoming raw material and finished products. Your third party testing is also welcomed. With high quality, our products are used on government projects at home and abroad. Our product quality is accepted by clients from all over the world.

4. When will you reply my request?

You are our expected customer, we’ll reply your request within 24hours. Please feel free to contact us at any time.

 

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Basalt Continuous Roving With High Tensile Streght For High Temprature proofing

 

 

Basalt Continuous Roving With High Tensile Streght For High Temprature proofing

Basalt Continuous Roving With High Tensile Streght For High Temprature proofing

 

 

Basalt Continuous Roving With High Tensile Streght For High Temprature proofing

 

 

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