Hangzhou imported carbon fiber cloth Price

I plant the production of carbon fiber cloth Toray (TORAY) T70012K carbon fiber raw materials development and production of high-strength carbon fiber cloth. Authority of the State Test Center tests, the performance in full compliance with national standards I. Development and production of a variety of carbon fiber cloth in line with national standard II level requirements. I plant manufacturers direct sale, low prices, quality assurance; Specifications: 12K, 6K, 3K carbon fiber cloth with different specifications. Width: carbon fiber cloth have 10cm, 20cm, 30cm and 50cm; also be formulated according to customer requirements. Features: (1) High strength: tensile strength of carbon fiber cloth over 3400Mpa elastic modulus exceeding 240 GPa, elongation greater than 1.7%; exchange reserves and long life, long-term operational. (2) construction convenient: with high strength, light weight, thickness, good flexibility and excellent construction. (3) Scope: piers, floor, beams and chimney reinforcement; has been widely used in the aerospace, automotive, environmental engineering, chemical industry, energy, transportation, construction, electronics, sports equipment and many other fields. Procurement has the following two transactions: (1) if you purchase less, you can use our company policy sent to the manner of payment. (2) If you purchase a large amount of a small amount of the deposit goods according to our company policy to pay off transactions. Procurement Division I after-sales service: such as the absence of exceptional circumstances, the Division I generally deal began 2 days of receipt of the goods, get the goods, If you find incorrect specifications or quality problem, if true will be returned to you within 7 days . Carbon Fiber (Carbon Fiber CF) fineness is only one-tenth of the hair of the ordinary people, simply use the resin integrated bundle, you can have 10 times higher than metal strength. Currently, more mature, put into industrial production of carbon filament materials used: (PAN), viscose fiber, asphalt fiber. Industrialized production process of carbon fibers is continuously removed by the impurity element (H, N, CL, O), purification, process of reforming the carbon chain. (PAN) Standard Products single fiber (filament) diameter of about 7μ the generally 5 per one thousand, 10,000 or 20,000 single fiber into a bundle (TOW) is finished, the fiber is almost like a continuous fiber or fabric The patterns for rendering, but also cut staple fiber product. Product Model K, 12K per 10,002 one thousand single-fiber products. 12 to 24K specification products are generally referred to as small-tow (Regular tow) carbon fiber, carbon fiber, 48 to 320K product called large-tow (Large tow). Carbon fiber to 3K, 6K and L2K (1K 1000) as the main specifications. As reinforced strength can be divided into I, II, III, IV level, the carbon fiber thread strength and elastic modulus can be divided into many models, reinforced with carbon fiber thread tensile strength greater than 3500Mpa, currently there is no production, are for imported products. Carbon fiber cloth with warp filaments made of unidirectional fabric design thickness (0.111mm, 0.167mm) or mass per unit area (200g/m2, 300g/m2). Carbon fiber production costs, raw silk accounted for 50% to 60% of the cost, only to master the high-performance raw silk production technology in the market, to a dominant position. The Toray Group as early as in the 1950s mastered the production of carbon fiber, but because of the poor quality of raw silk, seriously affect the finished product. Since 1962, the company suspended production of carbon fiber, spent five years to study the manufacturing technology of raw silk, after only become the world's dominant carbon fiber. Now, carbon fiber manufacturers both Toray, Toho Rayon (Toho Rayon), Mitsubishi Rayon (Mitsubishi Rayon), Formosa Plastics, South Korea and Thailand-ray and British RK are the original manufacturer of acrylic cotton. Recently, South Korea and Thailand light carbon fiber precursor (precursor) suppliers - British RK out of carbon fiber firing the market, only engaged in the production of raw silk. Firing from the manufacture of raw silk to the carbon fiber manufacturers remaining Toray, Toho, UDO. Differences in the quality of the carbon fiber precursor mainly in: 1, the tensile strength and tensile modulus enough, unstable quality, great dispersion coefficient, the fibers fixed-length problem is not resolved ... construction unit always want carbon fiber plastic curing as soon as possible, so that the next process as soon as possible. In fact, the quality of carbon fiber reinforced largely vary depending on the the plastic infiltration cloth, in a sense effective infiltration of filling a few MPa, more important than the high gel strength. Despite the low viscosity of carbon fiber, plastic fiber cloth is thin, but the fiber bundle is composed from a number of fine monofilament Subscription adhesives guaranteed continuous infiltration, the infiltration time is very necessary. Reinforced with carbon cloth beam wire by 12,000 fine monofilament, like reinforced concrete configuration, monofilament between the full the colloidal order to ensure effective transfer of stress, evenly distributed, and ultimately to carbon fiber reinforced high strength characteristics able to play. Obviously a certain amount of glue is glue infiltration, filling the basic requirements. 200g/m2 carbon cloth monolayer paste the glue dosage should not be less than 0.9 kg per square meter, single layer of 300g/m2 carbon cloth paste gum dosage should not be less than 1.3 kg per square meter, multi-paste from the second layer of plastic dosage may be appropriate Less (the amount of plastic per square meter can reduce it from 0.1 to 0.2 kg)