Fiberglass Emulsion Chop Strand Mat
- Ref Price:
-
- 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:
Chopped strand mat is made from chopped glass fibers, which are bonded with powder or emulsion binders. It can be used in hand lay-up process and continuous laminating process to produce FRP products, such as plates, lighting board, hull, bathtub, cooling towers, anti-corrosion materials, vehicles.
Features:
Uniform thickness, softness and hardness good.
Good compatibility with resin, easy completely wet-out.
Fast and consistent wet-out speed in resins and good manufacturability.
Good mechanical properties, easy cutting.
Good cover mold, suitable for modeling complex shapes.
Application:
fiberglass thickness is suitable for application by hand lay-up, reinforce and machine FRP molding,
including interior decoration of vehicles, boat hulls, complete set of sanitary equipment, anticorrosive pipes, tanks, building materials, tables, chairs, panels and all kind of composite FRP products.
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 |
Special products are available according to customer’s requirement.
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.
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.
Order Information
Ordering please specify:
1. the product code, 2. weight, 3. width, 4. order quantity, 5. packaging, 6. special requirements please specify.
FAQ:
1. How long will you get reply?
Any inquiry will be replied within 24 hours. Usually we will reply within 12 hours.
2. How long is warranty period?
We provide 3 year warranty period.
3. What is your MOQ?
Any order quantity is available.
4. Can you provide sample?
Yes, samples are in stock. we can offer free sample for you.
5. Payment terms?
We can accept L/C, T/T, Western Union, Paypal etc.
6. Do you offer OEM service?
Yes, we can print customers’ logo on the packaging;
And the size and specification can be produced and design according to your demand.
7. What is the Production Lead Time?
15-20 days for bulk production after confirm the order.
- Q: How does the fiber dispersion affect the surface finish of chopped strand composites?
- The distribution and orientation of individual fibers within a composite material is known as fiber dispersion. In chopped strand composites, the fibers are distributed randomly and oriented in various directions. The level of fiber dispersion greatly affects the surface finish of the final composite product. When the fibers are evenly distributed and oriented, resulting in good dispersion, the surface finish of the chopped strand composite is smoother and more uniform. This is because the fibers effectively fill the resin matrix, creating a homogeneous structure. The smooth surface finish is desirable in applications where aesthetics or smoothness are important, such as in automotive or consumer products. Conversely, poor fiber dispersion leads to uneven distribution and orientation of fibers in the composite. This can create areas with high fiber concentration and other areas with low fiber concentration. As a result, the surface finish of the chopped strand composite becomes rougher and more irregular. The presence of fiber clusters or voids can also cause surface defects like pitting or waviness. In addition to impacting the surface finish, fiber dispersion also affects the mechanical properties of the composite. Well-dispersed fibers provide better reinforcement, resulting in improved strength, stiffness, and impact resistance. Conversely, poor fiber dispersion can lead to weaker areas with reduced mechanical performance. To achieve the desired surface finish in chopped strand composites, it is crucial to ensure proper fiber dispersion during the manufacturing process. Techniques such as mechanical mixing, spray-up, or injection molding can be used to enhance fiber dispersion and promote a smooth and uniform surface finish.
- Q: Does fiberglass chopped strand require any special surface treatment before use?
- Yes, fiberglass chopped strand does require special surface treatment before use. The surface treatment is typically done to enhance the bonding between the fiberglass strands and the matrix material, such as resin. This treatment involves applying a sizing or a coupling agent to the strands, which helps to improve the adhesion and compatibility between the fiberglass and the matrix material. The surface treatment also helps to protect the strands from moisture absorption and improves their handling characteristics during processing. Overall, the special surface treatment is essential to ensure optimal performance and durability of fiberglass chopped strand in various applications.
- Q: How does the fiber orientation of fiberglass chopped strand affect its strength?
- The strength of fiberglass chopped strand is significantly influenced by the orientation of its fibers. Fiberglass chopped strand is composed of numerous short fibers that are arranged in a random manner. This randomness in orientation produces a material that is relatively isotropic, with similar strength properties in all directions. When the fibers are randomly oriented, they have the ability to evenly distribute the applied load throughout the material. This random distribution prevents the concentration of stress in any specific direction, thereby enhancing the overall strength of the fiberglass chopped strand. In contrast, if the fibers were aligned in a specific direction, the material would become anisotropic, meaning its strength properties would vary depending on the direction of the applied load. This would result in weaker areas where the fibers are not aligned with the load, as the load would not be effectively distributed throughout the material. Therefore, the random fiber orientation of fiberglass chopped strand plays a vital role in its strength, enabling it to display consistent strength properties in all directions. This characteristic makes it suitable for a wide range of applications that necessitate strength and durability.
- Q: What are the advantages of using fiberglass chopped strand?
- There are several advantages of using fiberglass chopped strand. Firstly, it offers excellent strength and stiffness properties, making it a popular choice for reinforcing materials in various industries such as automotive, construction, and aerospace. Secondly, it has a high resistance to corrosion, chemicals, and moisture, making it highly durable and long-lasting. Additionally, fiberglass chopped strand is lightweight, making it easier to handle and transport. It also offers good thermal and electrical insulation properties. Furthermore, it has excellent dimensional stability and can be easily molded into complex shapes. Overall, the use of fiberglass chopped strand provides a cost-effective solution with numerous benefits in terms of strength, durability, and versatility.
- Q: Is fiberglass chopped strand suitable for electrical insulation in high-voltage applications?
- No, fiberglass chopped strand is not suitable for electrical insulation in high-voltage applications.
- Q: What are the safety precautions for handling fiberglass chopped strand?
- To ensure the well-being of individuals, it is necessary to adhere to several safety precautions when dealing with fiberglass chopped strand. First and foremost, appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a dust mask should be worn. This will safeguard the skin, eyes, and respiratory system against potential irritants or allergens that may be present in the fiberglass material. Furthermore, it is vital to either work in a well-ventilated area or utilize a local exhaust ventilation system in order to minimize exposure to airborne particles. Handling fiberglass chopped strand can result in the release of fine fibers or dust particles, which can be hazardous if inhaled or if they come into contact with the skin. To further minimize the risk of skin irritation or injury, it is advisable to wear long-sleeved shirts, pants, and closed-toe shoes. This additional protective layer will provide an extra barrier against any possible contact with the fiberglass material. When working with fiberglass chopped strand, it is recommended to handle it delicately and avoid creating excessive dust or fibers. This can be achieved by utilizing appropriate handling techniques, such as minimizing agitation or shaking of the material. Lastly, it is crucial to maintain good hygiene practices. After handling fiberglass chopped strand, individuals should thoroughly cleanse their hands and any exposed areas of the body with soap and water. This will effectively eliminate any potential fibers or dust particles that may have come into contact with the skin. By adhering to these safety precautions, individuals can significantly reduce the risks associated with handling fiberglass chopped strand and ensure their personal safety. It is also important to consult the manufacturer's guidelines and any relevant safety data sheets for specific handling instructions and precautions.
- Q: Can fiberglass chopped strand be used in the production of automotive grilles?
- Yes, fiberglass chopped strand can be used in the production of automotive grilles. Fiberglass chopped strand is a common material used in various industries, including automotive manufacturing. It offers several benefits that make it suitable for automotive grilles. Firstly, fiberglass chopped strand is lightweight yet strong, making it ideal for automotive applications where weight reduction is important. It can provide the required structural integrity and durability to withstand impact and withstand harsh weather conditions. Secondly, fiberglass chopped strand can be easily molded into complex shapes, allowing for intricate grille designs. It can be formed into various sizes and patterns, providing flexibility for designers to create visually appealing grilles that enhance the aesthetics of the vehicle. Furthermore, fiberglass chopped strand is corrosion-resistant, which is crucial for automotive grilles exposed to outdoor elements, such as rain, snow, and road salt. It can withstand these corrosive factors, ensuring the longevity and performance of the grille. Lastly, fiberglass chopped strand is cost-effective compared to other materials like metal. It offers a balance between affordability and performance, making it a popular choice for automotive manufacturers. Overall, fiberglass chopped strand is a suitable material for automotive grille production. Its lightweight, strength, moldability, corrosion resistance, and cost-effectiveness make it a practical choice for creating durable and aesthetically pleasing grilles.
- Q: What are the fire resistance properties of fiberglass chopped strand?
- Due to its composition and manufacturing process, fiberglass chopped strand displays exceptional fire resistance characteristics. E-glass, a type of glass comprising silica, soda, lime, and alumina, serves as the primary component of fiberglass. These materials possess high melting points and do not readily combust when exposed to flames. Moreover, the manufacturing procedure for fiberglass entails subjecting E-glass to elevated temperatures and drawing it into slender strands, thereby enhancing its resistance to fire. This procedure eliminates any organic impurities and generates a material that exhibits remarkable heat and flame resistance. When confronted with fire, fiberglass chopped strand neither burns nor propagates flames. It remains structurally intact, preserving its strength and integrity. This quality renders it suitable for a myriad of applications where fire safety is a concern, such as in the construction of fire-resistant walls, ceilings, and insulation materials. Furthermore, fiberglass chopped strand possesses low thermal conductivity, meaning it does not efficiently conduct heat. This attribute aids in minimizing the spread of heat during a fire, offering additional protection to the surrounding areas and preventing the fire from spreading. In conclusion, fiberglass chopped strand is highly esteemed for its fire resistance properties, making it the preferred choice in industries where fire safety is paramount.
- Q: Can fiberglass chopped strand be used in the production of wind turbine towers?
- Indeed, the utilization of fiberglass chopped strand is viable for constructing wind turbine towers. This specific reinforcement material comprises short strands of fiberglass. Its primary application lies in the manufacturing of composite materials, such as fiberglass-reinforced plastic (FRP) or fiber-reinforced polymer (FRP) composites. Composite materials are often employed in constructing wind turbine towers due to their lightweight nature and impressive strength-to-weight ratio. These materials possess the necessary rigidity and durability to endure constant exposure to wind and other environmental factors. When it comes to the production of wind turbine towers, fiberglass chopped strand plays a crucial role in enhancing the overall structural integrity of the composite material. To create a robust and long-lasting composite, the chopped strands are typically blended with a resin matrix, such as epoxy or polyester. The integration of fiberglass chopped strand adds further strength and stiffness to the composite, ensuring the wind turbine tower can withstand the forces exerted by strong winds and support the weight of the turbine blades. Additionally, it helps prevent cracking or delamination of the composite material, guaranteeing the wind turbine tower's longevity and reliability. In summary, fiberglass chopped strand is an appropriate material for incorporating into the construction of wind turbine towers. Its reinforcing properties and compatibility with composite materials make it an ideal choice for developing sturdy and durable structures capable of enduring the harsh conditions within wind turbine environments.
- Q: How is fiberglass chopped strand used in composite materials?
- Due to its unique properties and versatility, fiberglass chopped strand is widely used in composite materials. In order to enhance the strength, stiffness, and durability of the final product, chopped strand is employed as a reinforcing material in composite manufacturing. The process begins by cutting continuous fiberglass strands into shorter lengths, typically ranging from a few millimeters to a few centimeters. These chopped strands are then mixed with a resin matrix, such as epoxy or polyester, to create a composite material. The primary purpose of using chopped strand in composites is to provide reinforcement. The random orientation of the chopped fibers within the resin matrix helps evenly distribute stress loads across the material, preventing crack propagation and increasing overall strength. This reinforcement effect is particularly advantageous in industries like aerospace, automotive, and construction, where high strength-to-weight ratios are required. Furthermore, the use of chopped strand in composites improves impact resistance and dimensional stability. The fibers act as barriers, absorbing and dissipating energy upon impact, reducing the risk of damage. Additionally, the chopped strands prevent dimensional changes caused by temperature variations, ensuring the composite retains its shape and properties over time. Another benefit of fiberglass chopped strand is its compatibility with various manufacturing processes. It can easily be incorporated into different composite fabrication techniques, such as hand lay-up, filament winding, pultrusion, and injection molding. This versatility makes it a popular choice among manufacturers, as it offers flexibility in designing and producing composite components. To summarize, fiberglass chopped strand is crucial in composite materials as a reinforcing agent. Its random orientation, strength, and compatibility with various manufacturing processes make it an ideal choice for enhancing the mechanical properties and performance of composites in a wide range of applications.
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Fiberglass Emulsion Chop Strand Mat
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 kg
- Supply Capability:
- 5000 kg/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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