Chopped Strand Fiberglass Mat 300 g/m2 System 1

Chopped Strand Fiberglass Mat 300 g/m2

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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.

300 g/m2 FiberGlass Chopped 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:Can fiberglass chopped strand be used in composite materials?: Yes, fiberglass chopped strand can be used in composite materials. Fiberglass chopped strand consists of small, randomly chopped fibers made from glass. These fibers are typically mixed with a resin to create a composite material. The chopped strands provide reinforcement to the composite, enhancing its strength and durability. The use of fiberglass chopped strand in composites is common in various industries, including automotive, aerospace, construction, and marine. It is an effective and cost-efficient way to add strength and stiffness to composite materials, making them suitable for a wide range of applications.

Q:How does the surface treatment of the chopped strand affect its performance?: The surface treatment of the chopped strand can significantly affect its performance. The treatment helps improve the adhesion between the strand and the resin matrix, resulting in enhanced mechanical properties and overall strength of the composite material. It also helps reduce fiber breakage during processing and improves the strand's wet-out characteristics, leading to better fiber dispersion and resin impregnation. Additionally, the surface treatment can enhance the strand's resistance to moisture, chemicals, and environmental degradation, thereby improving its durability and long-term performance.

Q:Is fiberglass chopped strand suitable for marine structural applications?: Yes, fiberglass chopped strand is suitable for marine structural applications. It is a durable and corrosion-resistant material that can withstand the harsh marine environment, making it ideal for use in boat hulls, decks, and other structural components. Its high strength-to-weight ratio and excellent impact resistance also make it a popular choice in the marine industry.

Q:Is fiberglass chopped strand suitable for applications requiring high tensile strength?: No, fiberglass chopped strand is not suitable for applications requiring high tensile strength.

Q:Is fiberglass chopped strand compatible with phenolic resin?: Yes, fiberglass chopped strand is compatible with phenolic resin. Phenolic resin is commonly used as a binder in fiberglass products, including chopped strand mats. The resin is able to wet out and bind to the fiberglass strands, creating a strong and durable composite material. The compatibility between fiberglass chopped strand and phenolic resin allows for the production of various fiberglass-reinforced products, such as panels, pipes, and automotive components.

Q:How is the surface roughness of fiberglass chopped strand measured?: The surface roughness of fiberglass chopped strand is typically measured using a profilometer. A profilometer is a device that measures the height variations of a surface by running a stylus or a laser probe over it. The stylus or laser probe moves across the surface in a controlled manner and records the vertical displacement of the surface at multiple points along the path. The data collected is then used to generate a profile of the surface roughness. In the case of fiberglass chopped strand, the profilometer is used to measure the roughness of the individual glass fibers. The chopped strand is placed on a flat surface, and the stylus or laser probe is moved over the fibers to measure their height variations. The measurements are typically taken at multiple points along the length of the fibers to get an accurate representation of the surface roughness. The surface roughness of fiberglass chopped strand is often expressed in terms of Ra, which is the arithmetic average of the absolute values of the measured surface height deviations. Ra provides a quantitative measure of the roughness of the surface and is commonly used in the industry to compare different materials or manufacturing processes. By measuring the surface roughness of fiberglass chopped strand, manufacturers can ensure that the quality of their product meets the required standards. It also helps to determine the suitability of the fiberglass for specific applications where surface roughness may be a critical factor, such as in composite materials or reinforcement in various industries.

Q:The uses of middle alkali glass fiber chopping fabric?: It is used for high quality asbestos tiles and glass fiber reinforced cement.

Q:Can fiberglass chopped strand be used in aerospace structural components?: Yes, fiberglass chopped strand can be used in aerospace structural components. Fiberglass is a lightweight and high-strength material that offers excellent resistance to corrosion and impact. It is commonly used in aerospace applications to reduce weight while maintaining structural integrity. Chopped strand fiberglass can be used in the form of sheets or molded into complex shapes to meet the specific requirements of aerospace components. Additionally, the use of fiberglass in aerospace structural components can also provide insulation and fire resistance properties. However, it is important to note that the specific design and regulatory requirements for aerospace components should be considered when selecting and using fiberglass chopped strand.

Q:How is the quality of fiberglass chopped strand ensured during production?: The quality of fiberglass chopped strand is ensured through a combination of various measures during the production process. Firstly, the raw materials used in the production of fiberglass chopped strand, such as glass fibers, resin, and additives, undergo rigorous testing to ensure that they meet the required specifications and standards. During the manufacturing process, the production equipment is regularly calibrated and maintained to ensure accurate and consistent results. The parameters such as temperature, pressure, and speed are closely monitored and controlled to achieve the desired quality of chopped strand. Quality control checks are performed at different stages of production. This includes visual inspection of the finished product to identify any defects or inconsistencies. Additionally, samples are taken from each batch and subjected to various tests, including tensile strength, fiber diameter, moisture content, and impurity levels. These tests help in verifying the physical and chemical properties of the chopped strand and ensuring it meets the required standards. Furthermore, production facilities often have quality management systems in place, such as ISO 9001, to ensure that the manufacturing process follows established protocols and procedures. These systems help in maintaining consistency and traceability, as well as facilitating continuous improvement in the production process. Overall, the quality of fiberglass chopped strand is ensured through a combination of stringent raw material testing, meticulous production process control, thorough quality checks, and adherence to quality management systems. These measures help in providing a reliable and consistent product that meets the desired specifications and standards.

Q:What doed the glass fiber used for?: Among them, but the same plastic toughness will decrease, but after entering in 90s, glass fiber plain cloth, with the global glass fiber modified plastics: woven fabric called knitted mat or woven mat, wet mechanical strength shall meet the requirements of glass fiber joints, in line with the State Bureau of building materials in the requirements of the market development strategy. It also can prevent thecrack of the paint.

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