subject: Optical Fiber Materials Trends And Outlook [print this page] Optical Fiber Materials Trends And Outlook
Use type development; 2. Optical Fiber Materials will with the new technology, new materials development and promotion, to further improve quality and reduce costs;
3.FTTH optical fiber materials industry will bring more potential applications and business opportunities;
4. Domestically produced high molecular weight Polyethylene Strength Fiber (UHMW PE ) Is expected to be applied in the field of fiber optic cable and promotion, to replace the Kevlar fiber;
5. China's optical fiber and cable industry to rely on the technical quality of material advantage and price advantage, to meet domestic demand, to go abroad.
Present, we need to "national long-term technology planning" under the guidance of the spirit, explore new technology development, promotion of new technology and new materials, research Nano Technology, the development of nano-materials and polymer composites and examine how the new material technology standards, to discuss how to focus on research and development to form a new material Service Platform, standard industry practices, the promotion of fiber-optic cable to the environmentally friendly material, enhance functional, specific use type development; phase of settlement, such as large-diameter optical fiber preform, special fiber, high-temperature high-strength fiber Paint , Ultra high strength polyethylene fiber, environmental protection Fireproof Jacket materials and other products of technical process issues, to meet the market demand, improve product quality, reduce production costs, the country's optical fiber and cable materials industry bigger and stronger.
Use based on current demand, the industry's technological development of materials to make a few ideas:
1. Fiber: development for various occasions ( Package Including FTTH) optical fiber types of special request for their transfer performance, high mechanical strength. Microbending resistance, fire, water, Antisepsis . Even the bare fiber can be used directly to facilitate the construction.
2. Optical fiber coatings, fiber sleeve materials, micro-cable coating materials: use of new materials (including nano-materials), developed a high temperature, high strength (high modulus) of the special paint, developed with conducive to high-speed fiber-optic cable production, more low-cost UV curing (or hot solid type) of new material and less pollution.
3. Optical fiber secondary plastic PBT : 2 in the country into three large-scale optical fiber secondary special PBT plastics manufacturers, to better address the intensity of instability, water solution, after the contraction, and the ointment compatibility issues, stability and good performance to and the product output to meet the cable industry needs. At the same time, but also explore the development of more low-cost optical fiber secondary substitute for plastic products with PBT.
4. Fiber filling ointment: for petroleum products supply, prices of the situation, including the use of used vegetable oil available, including low-cost base oil, using the new nano-materials Additive Improve the product quality and reduce costs.
5. Cable waterproof cream, waterproof tape, waterproof yarn: use newer waterproof material, reducing material consumption, improve the water blocking effect of the structure is conducive to reduce the cable Foot Inch; explore new waterproof material production process (such as Spray Technology, etc.) to further reduce the impact of environmental pollution of the product.
6. Reinforcing fibers, FRP rods, FRP strip material: The domestic UHMWPE technical advantages of high strength fiber, fiber products used in transplantation, using composite technology to further improve strength, improve the heat resistance and creep performance, developed for light Cable The reinforcing fibers, FRP rods, FRP strengthening strip parts series, out of a different low-cost aramid fiber reinforced materials of the new road, breaking the monopoly.
7. Halogen sheath material, smoke-free halogen-free jacket material: use newer flame-retardant additives (FR nanocomposites) to improve the gas-blocking materials and flame retardant, and further enhance the product's environmental performance and reduce costs.
8. Resistance to tracking jacket material: development of better anti-power trace additives to improve the material production process, to further improve product performance and reduce costs. [Key words]: Optical fiber Cable Comment Large In Small
