10µm to 22µm 4800tex Basalt Fiber Roving

Polyester Geogrid
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10µm to 22µm 4800tex Basalt Fiber Roving


Basalt is a common extrusive volcanic rock. An inert rock found worldwide, basalt is the generic term for solidified volcanic lava. Safe and abundant, basalt rock has long been known for its thermal properties, strength and durability.

Using a natural volcanic basalt rock as raw material, basalt roving is produced by melting the rock in a furnace at 1450-1500 degrees C. The molten material is then forced through platinum/rhodium crucible bushings to create fibers (roving). This technology, named continuous spinning, results in continuous fibers.

Basalt roving is an inorganic fiber which can be used as a ballistics and protection material. Basalt roving delivers excellent mechancal performance, good tensile strength, more corrosive resistance, high-temperature resistance but less expensive than carbon and other kinds of organic fiber, which can be good material applied in woven, pultrusion, filament winding, geotextile, prepreg and chopped congigurations, etc.



  • Boat shells,
  • Storage tanks,
  • Pipes,
  • Automotive parts;
  • Construction application;
  • High pressure vessels;
  • CNG cylinders;
  • Boat building;
  • Bridge profiles;
  • Concrete reinforcing bars;
  • Fabrics for sound and heat insulation;
  • Corrosion applications


1.Filament-winding of various pipes, tanks and cylinders

2. Various woven rovings, mesh fabrics and geotextiles

3. Repair (healing) and strengthening of infrastructures

4. Thermostability chopped strand roving of SMC, BMC and DMC

5. As resin composite reinforce material



Property Description
Type of fiber Basalt fiber
Monofilament diameter [µm] From 10 to 22
Linear density [tex] 270-4800
Type of sizing 11, 12, 13, 15 and 42.
Sizing content (% wt.) ≥0.4
Resin compatibility Polyester, vinyl ester, epoxy
Moisture content (% wt.) <0.1


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1.Reply your inquiry in 24 working hours.

2.Experienced staffs answer all your questions in fluent English

3.Special discount and protection of sales are provided to our distributor.

4.Sample:we can send out sample for test in one week if the order quantity is big enough. But the shipment charges is usually paid by your side,the charges will be rebounded when we haveformal order.

5.Professional factory: We are manufacturer,specializing in producing  for more than 10 years, competitive with good quantity.

6.As an honest seller, we always use superior raw material, advanced machines,skilled technicians to ensure our products to be finished in high quality and stable feature.