Product Description: Direct roving products specifically uesd for reinforcement of PA.It is suitable for LFT process and twin-screw direct extrusion process to make basalt fiber reinforced PA granule. With multiple parallel raw silk or single strand wire twisting in parallel to the original state merged.Tensile strength of the roving 6-13μ is ≥0.6N/Tex.Elastic modulus is ≥ 91GPa. Elongation at break ≥ 2.6%. Not only has the basalt fiber and PPTA (poly phenylene two formyl aniline) and UHMWPE (UHMWPE) and other high technilogy comparable to the fiber with high strength, high modulus and impact resistant performance, and high temperature resistance, excellent light resistance, especially the interfacial bonding strength and the resin with higher.
Application: 1.Winding and pultrusioning all kinds of pipes, cans, bars, profiles
2.Weaving various square cloth, gicdloth, single cloth, geotextile, grille; Composite reinforced materials, etc
Product Advantages:
Durable, heat-tolerant and strong, basalt roving delivers exceptional properties whether used in woven, filled or chopped configurations.
• Good tensile strength
• High E-modulus provides specific tenacity exceeding steel fibers by many times
• Very high temperature tolerance–maintains integrity at sustained temperatures up to 1800°F/982°C
• Low elongation under load
• No carcinogenic risks
• Easily manufactured in various tex values from 68 to 4600
• Will not split longitudinally
• Inert, corrosion-resistant and non-toxic
• Very high resistance to chemicals, alkaline, acid and solvents
• Immune to nuclear radiation, UV light and biologic contamination
• Good elasticity and fatigue resistance
• Low friction coefficient Ideal for high-performance applications:
Production Process: Product packaging:
-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.
