China’s glass fiber industry market research analysis

Author:ANROSOFT_market survey report Company,market survey report services.( http://anrosoft.com )

At present, China’s glass fiber industry is strong in the circumstances change.

And developed countries, China glass industry is not strong, this mainly reflected in: the overall technological level of advanced countries still have gaps in the technical introduction, imitation, and their own intellectual property rights; and the whole industry a number of large enterprises, enterprises significantly different skill levels, the majority of enterprise technology and equipment is relatively low, the overall production efficiency is relatively low; many affordable products, some still need to import high-end products, new product development edge is not strong, the overall product quality to be improved; Although we have cost advantages, but General technology, equipment, management, administration, and international competitiveness is still weak. China’s glass fiber industry to pay close attention to the use of current opportunities, take the road by the strong change.

Better development of glass fiber reinforced glass substrate industry from my country are strong one of the keys to change. This is from the fiber characteristics and market demand, both the decision:

1. Glass fiber as an industrial material, its performance determines its rarely used directly, it was mainly the industrialized and developed enhanced as a plastic substrate, with the changes in market demand, fiberglass has also been used to enhance a number of other Materials. In a sense therefore, fiberglass is a kind of enhanced substrate. This means that the development of glass fiber reinforced substrate Well, the entire glass industry on the development of a well. Synthetic polymer materials – plastic industrialized, modern industrial materials marks the stage of development, and performance are more and better development of polymeric materials. Glass fiber reinforced plastic, plastic can be modified to enhance their performance, the expansion of their applications, particularly in enhancing the mechanical properties of significant aspects of performance, such as polypropylene as an ordinary plastic (PP), as can be as glass fiber reinforced the use of engineering plastics.

Fiberglass has about 80% in various forms for enhanced polymer materials. In resin matrix composite materials, is also the development of natural fiber, carbon fiber and aramid fiber and other chemical fiber as a substrate to enhance, but fiberglass is still occupied 85% share of the absolute superiority. This has become the development of glass fiber reinforced focus on the substrate.

2. Composite Materials as a modern industrial stage of development of new signs, the current is rapidly developing. On the one hand, this development is the increase in the volume and variety, on the other hand, performance requirements are raised. China’s sustained development of the national economy for many years, and gradually develop a higher quality requirements. Therefore composite materials over the past few years our country the highest growth rate in the world. This point of view from the demand for glass fiber reinforced to enhance the requirements of the substrate.

To improve the performance of glass fiber reinforced substrate requirements at the focus of performance: higher than the strength of better technology (adapted to closed-mode, large-scale production and more sophisticated products, etc.), better environmental protection, and better functional (electrical, optical, smart, etc.), such as better heat resistance. The development of composite materials with glass fiber reinforced to promote better development of the substrate.

A sense, the efforts of the development of glass fiber reinforced substrate glass our country do a good job are the main way to industrial development.

The development of composite materials for better development of glass fiber reinforced substrate.

First of all, look at a relatively broad and glass fiber composite materials relating to the development of glass industry in order to emphasize the promotion of these composite materials development.

1. For the FRSP, FRTP and glass fiber-based CCL mainstream applications of these three sectors, domestic glass to be the volume of the annual total in more than 750,000 tons. This is our first fiberglass industry to meet the demand, not only to meet current needs, but also to meet their development in all aspects of quantity and quality needs.

2. To make glass fiber reinforced elastomer and rubber coated PVC, acrylic, polyurethane, silicon rubber, PTFE and other polymeric materials can be enhanced and modified for use in heat and humidity, weathering, wear, etc. consumption demand has continued to increase and increase.

3. The field of building demand for glass fiber reinforced material widely different departments. With the building energy-saving, safety, aesthetic requirements, the new lightweight construction materials to be more and more applications and more. A number of glass fiber reinforced materials, because of the advantages of performance has also been used more and more and more. In addition to FRP products mainly include:

① to glass fiber mat and fabric to enhance the modified asphalt waterproof material. In the United States, fiberglass-based asphalt shingles in the use of about three billion square meters, the need to use up its production of glass 1 / 3. Our country is also waterproof material products vigorously promote structural adjustment, the planning so that the proportion of new-type waterproof material from the current 50 % of 2010 adjusted to about 85 percent, with glass fiber mat for the matrix of modified asphalt tile products, the construction area each year from 2005 total of 2.6% waterproof material 17 million square meters, in 2010 50 million square meters, accounting for the entire 6% waterproof material. In addition, water-proof and waterproof membrane construction site, but also use a lot of glass fiber mat, fabric, and mixed with polyester fiber fabric.

② glass fiber reinforced gypsum products. In developed countries, the application of gypsum board has been extremely wide range of usage in the United States more than 30 million square meters, 10 square meters per capita consumption reached an average consumption per square meter of building gypsum plaster board about four square meters. More than 10% of the gypsum board mixed with glass fiber or glass fiber in carpets, paper cloth veneer enhanced generation. This can significantly improve the strength of gypsum board and fire resistance, and this trend has also expanded rapidly. China’s rich reserves of gypsum, gypsum plant waste ballast Expand the use of more resources for the plaster. Gypsum board production in China nearly 10 million square meters, the recent expansion of production is still a lot of places, so glass fiber reinforced gypsum products in a large potential market demand.

③ enhance magnesium materials. Our country has proven reserves of magnesite at more than three billion tons, ranking first in the world. Glass fiber reinforced magnesium oxychloride cementitious materials can be made of decorative glass magnesium board. A modified magnesium oxychloride cement as a cementing material to alkali or E-glass fiber cloth as a reinforcing material, to molding of polystyrene insulation foam used as core material and made of glass called Duct Duct magnesium , which is more than metal duct, have long life, light weight, low air leakage rate, noise, electricity provinces, the advantages of a good fire. Before the selection and production in 2034 because of confusion or hanging wall plate with magnesium materials were ordered to limit the National Development and Reform Commission. Air conditioning and ventilation with the popularization of the magnesium industry and the strengthening of management, production process technology improvements, and product revision and strict standards, and the end of 2005, National Development and Reform Commission has been abolished restrictions on such products. And the resulting increase in a number of large-scale, quality and stability of the glass magnesium board production enterprises, will not only meet the domestic demand, exports have a significant number. Therefore, the applications of glass fiber will have a certain degree of demand.

④ reinforced cement products. Including the use of alkali chopped fiber reinforced cement decorations and non-load-bearing plate; fabric coated plastic surface to enhance or hanging yarn cement slurry deposited; with FRP bars can not be used in reinforced concrete to enhance the environment. More than all forms of glass fiber reinforced concrete on the glass also has a lot of demand.

Glass fiber-reinforced technology focused on the development of the substrate 1, the leading direction in light of the above, glass fiber reinforced material should focus on the development of composite materials to meet the relevant requirements and development. To this end, the glass industry to improve their own productivity, and expanding variety and improving quality. Are in order to improve production efficiency and better meet the needs of the implementation capacity and to reduce production costs. Glass fiber reinforced to make our country a better development of the substrate, the current emphasis is mainly the quality of variety and satisfaction. From composite materials that meet the common law, the composite material mechanics, and special features and enhanced performance are closely related to the substrate.

Glass fiber reinforced substrate improve some aspects of the following:

1. Enhance the stability and glass fiber reinforced the basic properties of the substrate. This is to consolidate and expand the glass fiber and other fiber materials in the competition, as the leading an important aspect of enhancing the substrate. Development of better functional glass is more effective.

2. The development of a wide range of mechanical properties and stability of glass fiber products and can better adapt to the mix and matching, composite materials can be designed to give more of the structure of choice are glass fiber reinforced matrix products should pay attention to the direction of development.

3. Should give full consideration to glass fiber reinforced composite material substrate itself and the sustainability of production, and actively promote the sustainable development of the economy as a whole to find the direction of development, including energy saving, environment-friendly technology are factors that can not be ignored.

4. Should pay attention to composite materials to meet a variety of molding processes, in particular, are closed mold, scale, automation, efficient production process of continuous glass fiber reinforced the requirements of the substrate, according to soak at the speed of different processes, structures, etc. to meet the requirements of the form.

5. Sizing and attach great importance to the development of bonding agents to improve the fiber and the coupling to enhance the role of the substrate to maximize the strengthening of the role of glass, reflecting the coupling effect of composite materials.

Second, expanding the types of glass fiber composite materials of modern industry the functional requirements of more and more diversified, and more specialized, high level of. The industrial development of glass, melting and molding technology to new heights. In recent years, with better speed up the special features of the industrialization process of glass fiber, but also in relation to the proportion of traditional E glass is also more and more high, mainly to meet the new industries (aerospace, wind power, environmental protection, etc.) and the original Has the field enhance the performance of composite materials. Better focus on the mechanical (strength, modulus) properties, better corrosion resistance (acid, alkali) performance and better heat resistance and better electric (dielectric) properties and the development of glass fiber, with special functional products of composite materials to provide more choices.

Third, attach importance to the development of plastic reinforced thermoplastic polymer at the substrate materials, the proportion of major thermoplastics. They can be processed through the reuse of heat, and with the effect of glass fiber reinforced significantly modified. Therefore enhanced in recent years the demand for glass fiber thermoset material than a higher growth rate. This part of the United States accounted for glass fiber reinforced plastics have been about 40% of the total. Glass fiber reinforced thermoplastics to address the process of glass mixed with plastic, plastic blood mixed with a solid combination of technical problems. Want to be nice to enhance the effect of glass fiber content but also improve and maintain good form enhanced. At present, this market-driven, so that the glass manufacturers are plasticized to concentrate on the development of special glass products, some with the engineering plastics business, on the fiber sizing, product form, and plastics modification, many craft plasticized aspects of continuous improvement.

1. A short cut fibers, in the light of reinforced plastics (PP, PA, PET, etc.) and finally the different injection, extrusion of the different products, the development of many series, high-performance products. In recent years to develop in the LFT-specific products, such as OC’s Performax and PPG’s tufRov, JM products StarROVTMLFTPlus company can fiberglass reinforced plastic products in the retention of the length of 0.5 millimeters from the original about to 2.1 millimeters to 4 millimeters, greatly improving the performance of plasticized products.

2. So that was enhanced plastic fiber and glass fiber to form a mixed yarn, such as saint’s brother Twintex classes and JM’s Gmfil-G Paradox and Paradox combitex. Mixed yarn can be directly used for winding and pultrusion, but also the mixed yarn fabrics processed into composites, which will be processed into fabric composite sheet further into glass fiber reinforced plastic products. This high content of glass fiber products, and enhance good effects.

3. To be chopped glass fiber needle mat, continuous strand mats, two hot sheet complex modified PP to form a thermoplastic sheet GMT and then again and again that pressure into a sheet larger products such as auto accessories. Of the core material has also to do the fiberglass mat or into a number of enhanced plastic fiber. The latest development is that the direct pressure GMT-state into a hot products, known as the GMT-D, in order to achieve higher production efficiency.

4. To enhance a number of high-performance plastics, but also the use of continuous glass fiber yarn, cloth or glass fiber unidirectional fabric, pre-stain plastic, with the formation of enhanced, on-chip, and then further by pressing into a high-performance plastic products. Production has been the PPS, PEEK, such as glass fiber reinforced film (plate), such as requirements for the field of aviation. PhoenixxTPC the United States, Germany and Bond-Laminates Company KREMPEL materials in the development of pre-stain the good results achieved, the domestic enterprises have also started to make the development of this area.

Fourth, consolidate the traditional thermosetting resin matrix to strengthen the market to enhance thermosetting resins are glass fiber matrix biggest traditional market. In recent years, its development has three main requirements: to better reflect the characteristics of the structure; adapt closed modules (such as RTM, vacuum casting, etc.) and efficient mass production of the process; to adapt to large-scale, fine the requirements of FRP products. Therefore, the requirements of the glass substrate, on the one hand, improve the quality of traditional products, expanding product lines, such as SMC and the winding of high-quality yarn, thin high-quality, such as chopped strand mats; on the other hand, is to expand the number of new products, the main have:

1. Knitting (Warp) products. This product more suitable direction and selection of composite, glass fiber may be crease-free status and be welcomed. Abroad, the rapid development of a number of major manufacturers, such as the German company SAERTEX few years the rapid expansion of the Factory 7. Large glass companies have the attention of an extension of the product, such as there are more than 80 companies Alhstrom devices. In recent years, major glass companies began to pay attention to such products, the birth of a number of major manufacturers, such as Western Union Company. Market demand and technology development, so that these products of these at 20% annual growth rate of varieties has been increasing.

2. Weaving and narrow fabrics. The organizational structure of knitting yarn are carried out by the diagonal cross form, its fabric and has the characteristics of a balanced surrounding. This matrix is used to enhance the foreign cylinders, tube products such as composite materials, such as aircraft engine casing, pipeline fill gaps and to create prosthetics and sports equipment, the United States of A & P companies, such as Germany EUROCARBON to develop this product at and applications, the development of our country is also not enough.

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