Chopped Strand Mat Fiberglass Reinforced Raw Materials

Chopped Strand Mat Fiberglass Reinforced Raw Materials System 1

Chopped Strand Mat Fiberglass Reinforced Raw Materials

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 1 kg

Supply Capability:: 5000 kg/month

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Product Description:

Surfacing Tissue mainly used in the surface layers of FRP products. It features even Fiber distribution, soft feel, level and smooth fiber surface, less glue content, quick resin soak and good pattern fitness. It can improve the product surface property on corrosion resistance, compressive strength, seepage resistance, and longer service life. It is also suitable for spraying; pattern pressing and other FRP pattern technology.

Product Features:
Fast breakdown in styrene
Fiber dispersed evenly
Low binder content
Superior acid corrosion resistance
Specifications:

Item	Over Density	Moisture Content	Chop Density	Polyester Yarn	Width
	(g/m2)	(%)	(g/m2)	(g/m2)	(mm)
EMK300	309.5	≤0.15	300	9.5	50-3300
EMK380	399		380	19
EMK450	459.5		450	9.5
EMK450	469		450	19
EMC0020	620.9		601.9	19
EMC0030	909.5		900	9.5

Product Packaging:
Each Surface Tissue is wound onto a paper tube which has an inside diameter of 76mm and the mat roll has a diameter of 330mm. The mat roll is wrapped up with plastic film,and then packed in a cardboard box or wrapped up with kraft paper. The rolls can be vertically or horizontally placed. For transportation, the rolls can be loaded into a cantainer directly or on pallets.

Raw materials Reinforced Fiberglass Chop Strand Mat
Product Storage:
Unless otherwise specified, Chopped Strand Mat should be stored in a dry, cool and rain-proof area. It is recommended that the room temperature and humidity should be always maintained at 15℃~35℃ and 50%~75% respectively.

Company Information

CNBM (China National Building Material) Group is the largest comprehensive building materials group in China that in integrate scientific research, manufacturing and logistics into one entity. The largest building materials and equipment specialists in China. Upon State Council approval, today CNBM owned more than 300 subordinate manufacturing factories and servicing companies. There are 6 fully owned public listed companies and 11 partially owned with substantial shares public listed companies. In many of these fields, CNBM is playing the leading role in the building industry in the country.

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Q: How is the impact resistance of fiberglass chopped strand composites tested?: The impact resistance of fiberglass chopped strand composites is assessed through a variety of standardized testing methods. One commonly employed approach is the Charpy impact test, which measures the energy absorbed by the material when subjected to a sudden impact load. In this test, a notched composite specimen is secured horizontally and struck by a pendulum. The energy required to fracture the specimen is quantified and serves as an indicator of impact resistance. Another method employed is the Falling Dart test, wherein a weighted dart is dropped from a predetermined height onto a plate composed of the composite material. The height at which the dart fails to penetrate the plate is recorded and serves as a gauge of impact resistance. Furthermore, certain manufacturers may utilize drop weight tests or dynamic mechanical analysis (DMA) to evaluate the impact response of fiberglass chopped strand composites. These tests involve exposing the composite to controlled impacts or cyclic loading to determine its behavior under real-world impact conditions. In summary, the impact resistance of fiberglass chopped strand composites is determined through meticulously designed testing methods that replicate real-world scenarios. This ensures that the material can withstand sudden impacts without fracturing or incurring significant damage.

Q: Can fiberglass chopped strand be used in the production of insulation blankets?: Indeed, the utilization of fiberglass chopped strand is applicable in the manufacturing of insulation blankets. This lightweight and adaptable material possesses exceptional thermal insulation characteristics. It can be effortlessly manipulated and shaped into insulation blankets, which find extensive use in diverse industries for thermal and acoustic insulation objectives. The incorporation of chopped strands effectively augments the overall insulation efficacy of the blankets, forming a compact and consistent layer of insulation material. Moreover, fiberglass chopped strand exhibits resistance against moisture, chemicals, and fire, thus rendering it an optimal selection for insulation applications.

Q: Is fiberglass chopped strand resistant to corrosion?: No, fiberglass chopped strand is not inherently resistant to corrosion. Fiberglass is a composite material made of glass fibers and a resin matrix, which does not corrode like metals do. However, the resin matrix used in fiberglass can be susceptible to corrosion from certain chemicals or environmental conditions. Therefore, in applications where corrosion resistance is a concern, additional measures such as using corrosion-resistant coatings or selecting a different material may be necessary.

Q: How is fiberglass chopped strand incorporated into a composite material?: Impregnation or infusion is a common method for incorporating fiberglass chopped strand into a composite material. This process involves mixing the chopped strand with a resin, often a thermosetting resin like polyester or epoxy, to form a matrix material. The resin acts as a binding agent, holding the fibers together and providing strength and rigidity to the composite. During impregnation, the chopped strand is evenly dispersed in the resin to ensure full coating and saturation of the fibers. This is typically achieved by mechanically agitating the mixture, such as using a mixer or blender, to ensure a uniform distribution of the fibers throughout the resin. Once the chopped strand is fully impregnated with the resin, the composite material can undergo further processing. It can be shaped into various forms such as sheets, panels, or molded into specific geometries. The material is then cured or hardened, typically through the application of heat or a catalyst, to solidify the resin and create a durable composite structure. The incorporation of fiberglass chopped strand into a composite material offers several advantages. The fibers provide excellent strength and stiffness, thereby enhancing the overall mechanical properties of the composite. They also improve impact resistance, dimensional stability, and resistance to corrosion and weathering. Moreover, the chopped strand reinforces the composite, making it more resistant to cracking and delamination. The fibers also aid in the efficient distribution and dissipation of loads, resulting in a more reliable and durable composite material. In conclusion, incorporating fiberglass chopped strand into a composite material is a crucial step in the manufacturing process as it significantly enhances the mechanical properties and performance of the final product.

Q: What is the difference between E-glass and S-glass chopped strands?: E-glass and S-glass chopped strands are both types of fiberglass materials used in various applications. However, there are some key differences between them. 1. Composition: E-glass stands for "electrical" glass and is made from a type of alkali-lime glass. It contains a high percentage of silica (around 52-56%), along with alumina, calcium oxide, and other oxides. On the other hand, S-glass stands for "structural" glass and is composed of a highly pure form of silica (around 65-70%), along with magnesia and alumina. 2. Strength and Stiffness: S-glass has a higher tensile strength and modulus of elasticity compared to E-glass. It is known for its exceptional mechanical properties, making it suitable for high-performance applications that require superior strength and stiffness. 3. Chemical Resistance: Due to its higher silica content, S-glass exhibits better resistance against chemical attack compared to E-glass. It can withstand exposure to acids, alkalis, and other corrosive substances more effectively. 4. Electrical Properties: E-glass is specifically designed for its electrical insulation properties. It has a lower dielectric constant and higher dielectric strength, making it an ideal choice for applications where electrical insulation is crucial. S-glass, on the other hand, is not typically used for electrical purposes. 5. Cost: Generally, E-glass chopped strands are more cost-effective compared to S-glass. The higher silica content and superior mechanical properties of S-glass contribute to its higher cost. In summary, while both E-glass and S-glass chopped strands are fiberglass materials, S-glass offers higher strength, stiffness, chemical resistance, and better electrical insulation properties. However, E-glass is more affordable, making it suitable for applications where extreme mechanical properties are not required. The choice between the two depends on the specific requirements and budget of the application.

Q: Can fiberglass chopped strand be used to reinforce concrete?: Yes, fiberglass chopped strand can be used to reinforce concrete. It is commonly used as a replacement for traditional steel reinforcement due to its high tensile strength, corrosion resistance, and ease of handling and installation. The chopped strands are added to the concrete mix to improve its overall strength and durability.

Q: Is fiberglass chopped strand suitable for the production of roofing materials?: Indeed, fiberglass chopped strand is well-suited for manufacturing roofing materials. As a reinforcement material, fiberglass chopped strand finds widespread application in the production of diverse products, including roofing materials. It boasts exceptional strength and durability, rendering it highly suitable for enduring the harsh weather conditions that roofs encounter. Moreover, its lightweight nature lessens the burden on the roof structure. In addition, it exhibits resistance to corrosion and possesses commendable thermal insulation characteristics. These attributes render it an apt selection for manufacturing roofing materials, guaranteeing roofs that are both enduring and dependable.

Q: Can fiberglass chopped strand be used in the production of furniture?: Yes, fiberglass chopped strand can be used in the production of furniture. Fiberglass chopped strand is a versatile material that offers strength, durability, and resistance to various environmental factors, making it suitable for furniture applications. It can be used in the production of chairs, tables, cabinets, and other furniture pieces to enhance their structural integrity and longevity. The fiberglass chopped strand can be incorporated into the manufacturing process by using it as a reinforcement material in the resin or plastic matrix used to construct the furniture. This reinforcement can help improve the overall strength and stability of the furniture, making it more resistant to impacts and load-bearing. Additionally, fiberglass chopped strand can also be used as a filler material in upholstered furniture, providing extra support and enhancing the comfort of the seating. Overall, fiberglass chopped strand is a valuable material that can be utilized in the production of furniture to enhance its performance and durability.

Q: Can fiberglass chopped strand be used in electrical insulation varnishes?: Yes, fiberglass chopped strand can be used in electrical insulation varnishes. Fiberglass is a versatile material that offers excellent electrical insulation properties. When used in varnishes, it can enhance the insulation and thermal resistance of the coating. The chopped strand form of fiberglass allows for easy incorporation into the varnish formulation, providing reinforcement and improving the mechanical strength of the insulation. Additionally, fiberglass chopped strand can help to reduce the shrinkage and cracking of the varnish during the curing process, improving the overall performance and durability of the insulation.

Q: Can fiberglass chopped strand be used in electrical insulation tapes?: Yes, fiberglass chopped strand can be used in electrical insulation tapes. Fiberglass is known for its excellent electrical insulation properties, making it a suitable material for applications in the electrical industry. The chopped strand form of fiberglass can be mixed with other materials, such as resins or adhesives, to create tapes that provide insulation and protection for electrical components. These tapes can be used for various purposes, including insulating wires, cables, and other electrical devices. Additionally, fiberglass chopped strand is resistant to heat, moisture, and chemicals, further enhancing its suitability for electrical insulation tapes.

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