Basalt fiber yarn is a yarn made of multiple basalt fiber strands after twisting and doubling. The diameter of the monofilament is generally ≤ 13 microns. Textile yarns can be roughly divided into weaving yarns and other industrial yarns. Weaving yarn is mainly bobbin yarn and bottle-shaped cheese yarn.
This continuous Basalt roving is made of a bundle of parallel strands without twisting.The packing of the bobbin includes inner-pulling and outside pulling. The tensile strength of the roving 6-13μm is 0.6N/Tex, the elastic modulus is_91GPa and the elongation at break is_3.1%. Compared with the PPTA & UHMWPE, this basalt fiber not only has the high strength, high modulus & the excellent shock resistance but also high-temperature resistance, light resistance.Especially, the surface combined with the resin, which has the better binder strength. So this basalt fiber is a kind of inorganic fiber which can be used as the ballistic & protection material. In the composites, this basalt fiber has the inner tensile resistance, press resistance, strength, fatigue resistance properties. It has the explosive prevention function when used in the ballistic material & can prevent the danger from the explosive blast. And it has the another advantages such as: no bounce, no spalling, no second execution fracture function, which can be used the base material of the ceramic facing armoring system.
Should be placed in a dry and cool place to prevent moisture；It is recommended to keep the indoor temperature balanced；Keep in the original package before use.
Basalt roving main features and advantage:
1.High process flexibility,
2.Products have superior mechanical properties
3.It has excellent resistance to chemical corrosion resistance, acid resistance, alkali resistance, salt resistance.
4.Extremely wear-resistant, good smooth transition, Continuous basalt fiber has the advantages of tensile,
5.high intensity, modulus and shock resistance
6.Can be combined with a variety of resin, good bonding strength when combined with resin.
7.good electrical insulating property
8.It has good anti ultraviolet radiation performance.
9.High frost resistance, heat resistance, moisture resistance, High temperature resistance up to 700℃, low temperature resistance up to -270℃.
Application of basalt fiber roving：
⊙Construction industry: heat insulation, sound absorption, sound insulation materials, fireproof cloth, reinforced materials
⊙Manufacturing industry: shipbuilding thermal insulation materials, attracting materials for airplanes, automobiles, and trains, insulating walls, brake pads
⊙Electronics industry: ship insulation wire, model, electroplating board ⊙Petroleum energy: petroleum transportation pipeline
⊙Chemical industry: chemical anti-corrosion container
⊙Environmental protection industry: basalt filter bag, needle felt, chopped strand, sewing thread, Various woven rovings, mesh fabrics and geotextiles, Knitting and Weaving products like series fiber cloth.
1.seismic safety equipment and thermal insulation equipmen
2.Winding process, Filament-winding various of pipes, tubes, tanks and cylinders.
3.Pultrusion process, for pultrusion profiles, rebars.
4.Construction reinforcing in SMC, BMC, DMC,strands.
5.Repair (healing) and strengthening of infrastructures
Packing： -It’s used paper bobbin or plastic bobbin ,the finish products put into the Independent carton packaging ,fasten the bag,then put the basalt fiber yarn in to the carton ,finally put on the pallet. -Shipment: By sea or by air.(For sample,transport by express) -Delivery details: 15-20 days after receive the advanced payment.