Powder or Emulsion Fiberglass Chopped Strand Mat

Powder or Emulsion Fiberglass Chopped Strand Mat System 1

Powder or Emulsion Fiberglass Chopped Strand Mat System 2

Powder or Emulsion Fiberglass Chopped Strand Mat System 3

Powder or Emulsion Fiberglass Chopped Strand Mat System 4

Powder or Emulsion Fiberglass Chopped Strand Mat

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 10000 m.t./month

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Quick Details

Technique:	Chopped Strand Fiberglass Mat (CSM)	Dimensions:	80g - 900g	Mat Type:	Continuous Filament Mat
Fiberglass Type:	E-Glass	Softness:	soft, very soft	Place of Origin:	Shandong, China (Mainland)
Brand Name:	cnbm	Model Number:	CSM	material:	fiberglass
Glass type:	E glass / C glass	Bond type:	powder or emulsion	Roll width:	200 - 2600mm
Roll weight:	28 - 55kgs	Density:	225g/m2, 300g/m2, 450g/m2	Certification:	ISO, CE

Packaging & Delivery

Packaging Details:	standand export packing . or packed as customer's need
Delivery Detail:	10-20days after the contract is effective

Specifications

Fiberglass Chopped Strand Mat
1.good combination fo resin
2.easy operation
3.good wet strength retention

Specification:

Fiberglass Chopped Strand Mat is an non-woven E- or C-glass fiberglass fabric manufactured by spreading continuous filament rovings of 50mm in length randomly and uniformly in combination with polyester binder in power form (or other binder in emulsion form). Powder or Emulsion fiberglass fiber chopped glass mat

Powder or Emulsion Fiberglass Chopped Strand Mat

Q: How is the surface treatment of fiberglass chopped strand done?: Fiberglass chopped strand undergoes a process known as silane treatment to enhance its surface. Silane, a chemical compound, is applied to the glass fibers to act as a coupling agent, connecting the fibers to the resin matrix in the composite material. During the silane treatment, a thin layer of the silane compound is applied to the glass fibers. This can be done by spraying the fibers with a silane solution or by dipping them into the solution. The silane then reacts with the surface of the glass fibers, forming a covalent bond. The purpose of this surface treatment is to improve the compatibility between the glass fibers and the resin matrix. Without this treatment, the bonding between the fibers and the resin may be insufficient, resulting in reduced strength and performance of the composite material. The silane treatment also enhances the adhesion between the fibers and the resin, thereby improving the mechanical properties of the composite as a whole. It also increases resistance to moisture absorption, making the material more durable and long-lasting. In addition to silane treatment, other surface treatments may be used for fiberglass chopped strand, depending on the specific application and requirements. These treatments can include coatings, finishes, or sizing agents, which further enhance the bonding between the fibers and the resin matrix. Overall, the surface treatment of fiberglass chopped strand is a crucial step in the manufacturing process of composite materials. It ensures proper bonding and improved performance, making the material suitable for various industries such as automotive, construction, aerospace, and marine.

Q: What are the different surface treatments available for fiberglass chopped strand?: Some of the different surface treatments available for fiberglass chopped strand include sizing, silane coupling agents, and specialty coatings.

Q: How is fiberglass chopped strand incorporated into composite materials?: Fiberglass chopped strand is commonly incorporated into composite materials through a process called impregnation or wet lay-up. In this method, the chopped strands are mixed with a liquid resin, which could be epoxy, polyester, or vinyl ester resin. The resin acts as a binding agent that helps hold the chopped strands together and provides strength and rigidity to the final composite material. During the impregnation process, the chopped strands are thoroughly mixed with the resin to ensure even distribution. This can be done manually by hand or using mechanical mixing equipment. The mixture is then applied or laid up onto a mold or a surface in layers, with additional layers of resin applied on top of each layer of chopped strands. This layering process helps build up the desired thickness and strength of the composite material. Once the layers are set, the composite material is allowed to cure or harden, usually through a combination of time and heat. The resin undergoes a chemical reaction, known as polymerization, which transforms it from a liquid to a solid state. During this curing process, the resin binds the chopped strands together, creating a strong and durable composite material. Fiberglass chopped strand can also be incorporated into composite materials through other methods, such as injection molding or compression molding. In these processes, the chopped strands are mixed with resin pellets or powder, which are then heated and forced into a mold under pressure. This allows for the production of complex shapes and parts with high strength and dimensional accuracy. Overall, the incorporation of fiberglass chopped strand into composite materials is a versatile and effective method that enhances the mechanical properties of the final product, making it suitable for various applications in industries such as automotive, aerospace, construction, and marine.

Q: Is fiberglass chopped strand water-resistant?: Yes, fiberglass chopped strand is water-resistant. The strands are coated with a special resin that helps to repel water and prevent it from soaking into the material. This makes fiberglass chopped strand a popular choice for applications where water exposure or moisture resistance is a concern, such as boat building, swimming pools, and bathroom fixtures. However, it is important to note that while fiberglass chopped strand is water-resistant, it is not completely waterproof. Prolonged exposure to water or immersion can still cause damage or degradation over time. Therefore, it is important to take proper precautions and use additional waterproofing measures, such as sealants or coatings, when necessary.

Q: Is fiberglass chopped strand recyclable?: Indeed, fiberglass chopped strand can be recycled. It is derived from glass fibers that possess the ability to be melted and repurposed for the creation of fresh commodities. The recycling procedure entails the fragmentation of the fiberglass into miniature fragments, subsequent melting, and subsequent remolding into novel fiberglass items. The act of recycling fiberglass chopped strand not only aids in waste reduction and resource preservation, but it also yields environmental advantages through the mitigation of the necessity for pristine materials.

Q: What are the fatigue resistance properties of fiberglass chopped strand?: The fatigue resistance properties of fiberglass chopped strand refer to its ability to withstand repeated loading and cyclic stress over time without experiencing structural failure or deformation. Fiberglass chopped strand is known for its excellent fatigue resistance, making it a suitable material for applications that require durability and long-term performance under cyclic loading conditions. The fatigue resistance of fiberglass chopped strand can be attributed to its unique physical and mechanical properties. The chopped strand consists of individual glass fibers that are randomly oriented and held together by a binder. This random orientation allows for the distribution of stress and load across the entire material, reducing the concentration of stress at specific points and enhancing fatigue resistance. Additionally, fiberglass chopped strand possesses high tensile strength and stiffness, which further contribute to its fatigue resistance. The strong interfacial bond between the glass fibers and the binder ensures that the material can withstand the repeated stress and strain cycles associated with fatigue loading. The fatigue resistance properties of fiberglass chopped strand can vary depending on factors such as the type and quality of the glass fibers, the binder material used, and the manufacturing process. Therefore, it is important to consider these factors when selecting fiberglass chopped strand for specific applications that require high fatigue resistance. Overall, fiberglass chopped strand offers excellent fatigue resistance, making it a reliable choice for various industries, including automotive, aerospace, construction, and sports equipment. Its ability to endure cyclic loading without significant degradation or failure makes it a durable and long-lasting material for demanding applications.

Q: How does the surface treatment of fiberglass chopped strand affect its adhesion to resin?: The surface treatment of fiberglass chopped strand significantly affects its adhesion to resin. The treatment modifies the surface of the strands, creating a chemical bond between the strands and the resin. This improves the overall adhesion and bonding strength between the fiberglass and the resin matrix, resulting in enhanced mechanical properties and durability of the composite material.

Q: Does fiberglass chopped strand improve the fire resistance of composite materials?: Yes, fiberglass chopped strand can improve the fire resistance of composite materials. The use of fiberglass chopped strand in composites provides enhanced flame retardancy and reduces the spread of fire due to its non-combustible nature and high thermal stability. The incorporation of fiberglass chopped strand into composite materials can help meet fire safety regulations and improve the overall fire resistance of the final product.

Q: Can fiberglass chopped strand be used in chemical storage tanks?: Yes, fiberglass chopped strand can be used in chemical storage tanks. Fiberglass is known for its excellent corrosion resistance and durability, making it a suitable material for storing a wide range of chemicals. The chopped strand form of fiberglass consists of short strands that are randomly oriented, allowing for better reinforcement and strength in the storage tank. It is important to select the appropriate resin system and fiber type to ensure compatibility with the specific chemicals being stored. Additionally, proper manufacturing techniques, such as proper resin-to-glass ratio and curing processes, should be employed to ensure the highest quality and performance of the fiberglass chopped strand in chemical storage tanks.

Q: What are the typical weight percentages of fiberglass chopped strand used in composites?: The weight percentages of fiberglass chopped strand used in composites can vary depending on the specific application and desired properties of the composite material. Typically, the weight percentage of fiberglass chopped strand in composites falls between 10% to 40%. When the main objective is to enhance the tensile strength and stiffness of the composite material, lower weight percentages, such as 10% to 20%, are commonly employed. This is particularly advantageous in applications that require high strength, such as structural components for aerospace or automotive industries. Conversely, higher weight percentages, ranging from 30% to 40%, are often utilized to improve impact resistance and durability of the composite. This is frequently observed in applications where the material must endure substantial stress or impact, such as in sporting goods or marine applications. It is important to emphasize that these weight percentages are general guidelines and are subject to variation based on specific requirements and manufacturing processes. Furthermore, other reinforcing materials or fillers may be incorporated into the composite, which will further impact the weight percentage of the fiberglass chopped strand. Ultimately, the choice of weight percentage is determined by the desired characteristics and performance of the final composite product.

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