Fiberglass Chopped Strand Mat 100g-900g/m2
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 kg
- Supply Capability:
- 10000 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:Does fiberglass chopped strand have any water absorption properties?
- Fiberglass chopped strand does not have any water absorption properties. This is because fiberglass is made from inorganic materials, such as glass fibers, which do not readily absorb water. Additionally, the manufacturing process often includes the use of binders or coatings that further reduce water absorption. As a result, fiberglass chopped strand is commonly used in applications where resistance to moisture and water is required, such as in the construction of boats, automotive parts, and roofing materials.
- Q:What are the torsional strength properties of fiberglass chopped strand?
- The torsional strength properties of fiberglass chopped strand refer to its ability to resist twisting or torsional forces. Fiberglass chopped strand typically has good torsional strength, thanks to its alignment and orientation of the fibers. This makes it suitable for applications where torsional loads or stresses are involved, such as in the construction of wind turbine blades or automotive components.
- Q:Is fiberglass chopped strand fire-resistant?
- Fiberglass chopped strand is indeed fire-resistant. It is derived from spun glass fibers, which possess a naturally high melting point and are not easily prone to catching fire. Furthermore, during the manufacturing process, fire retardant materials are often added to fiberglass to enhance its fire-resistant qualities. As a result, fiberglass chopped strand is widely favored for applications that prioritize fire safety, including insulation, construction materials, and automotive components. However, it is crucial to recognize that the fire resistance of fiberglass chopped strand may differ depending on the specific product and manufacturing technique employed. Therefore, it is always prudent to consult the manufacturer's specifications for precise information regarding its fire-resistant attributes.
- Q:How does the storage conditions of fiberglass chopped strand affect its shelf life?
- The storage conditions of fiberglass chopped strand can significantly affect its shelf life. If stored in inappropriate conditions such as high humidity or fluctuating temperatures, the chopped strand can absorb moisture, leading to degradation or loss of its mechanical properties. This can result in decreased performance and reduced shelf life. Therefore, it is crucial to store fiberglass chopped strand in a dry and controlled environment to maintain its quality and extend its shelf life.
- Q:What is the difference between fiberglass and carbon fiber? ?
- The strength of carbon fiber is higher than that of glass fiber. Carbon fiber is conductive, while glass fiber reinforced plastic is not.
- Q:What types of resins are compatible with fiberglass chopped strand?
- There are several types of resins that are compatible with fiberglass chopped strand. The most commonly used resins include polyester, vinyl ester, and epoxy. These resins have excellent adhesion properties and bond well with the fiberglass strands, resulting in strong and durable composite materials. It is important to select the appropriate resin based on the specific application and desired properties of the final product.
- Q:Does fiberglass chopped strand improve the fatigue resistance of composite materials?
- Yes, fiberglass chopped strand can improve the fatigue resistance of composite materials. Fiberglass is known for its high strength and stiffness, and when added as chopped strands to a composite matrix, it reinforces the material and enhances its ability to withstand cyclic loading and fatigue. The random orientation of the chopped strands helps to distribute the stress throughout the composite, reducing the likelihood of crack initiation and propagation. The high tensile strength of fiberglass chopped strand also helps to resist the propagation of cracks, thereby increasing the fatigue life of the composite material. This reinforcement effect is especially important in applications where the composite material is subjected to repeated loading or vibrations, such as in the aerospace, automotive, and sporting goods industries. In addition, the unique properties of fiberglass, such as its resistance to moisture and chemicals, further contribute to the enhanced fatigue resistance of the composite material. By preventing moisture ingress and chemical attack, fiberglass chopped strand helps to preserve the structural integrity of the composite and prolong its fatigue life. It is worth noting that the specific design and composition of the composite material, including the type and amount of fiberglass chopped strand used, as well as the matrix material, can influence the extent of improvement in fatigue resistance. Therefore, careful consideration and testing should be conducted to optimize the composite formulation for the desired fatigue performance.
- Q:Is fiberglass chopped strand compatible with different post-processing techniques?
- Yes, fiberglass chopped strand is compatible with different post-processing techniques. It can be used in various processes such as compression molding, injection molding, and filament winding. The versatility of fiberglass chopped strand allows for its integration into different manufacturing methods and applications.
- Q:How is the fiber distribution in fiberglass chopped strand ensured?
- The fiber distribution in fiberglass chopped strand is ensured through a combination of manufacturing techniques and quality control measures. During the production process, the glass fibers are chopped into predetermined lengths and then mixed with a binding agent. This mixture is then spread evenly onto a conveyor belt or a rotating drum, where it is further processed. One of the key steps in ensuring fiber distribution is the use of a mechanical device, such as a comb or a rake, which aligns and separates the fibers as they are being spread. This helps to prevent clumping and promotes an even dispersion of the fibers. In addition to mechanical devices, manufacturers also employ various techniques to monitor and control the fiber distribution. For example, sensors and cameras may be used to inspect the fiber mat and detect any irregularities or areas of poor distribution. This allows for adjustments to be made in real-time to ensure consistent and uniform fiber distribution. Furthermore, quality control measures are implemented throughout the production process. Random samples of the fiberglass chopped strand are regularly taken and tested for fiber distribution. These samples are analyzed using techniques such as microscopy or image analysis to measure the length and alignment of the fibers. By combining these manufacturing techniques and quality control measures, the fiber distribution in fiberglass chopped strand is carefully controlled and ensured to meet the desired specifications. This helps to maintain the structural integrity and performance of fiberglass products in various applications, such as in the construction, automotive, and aerospace industries.
- Q:Can fiberglass chopped strand be used in the production of automotive interiors?
- Yes, fiberglass chopped strand can be used in the production of automotive interiors. It is commonly used for reinforcing plastic components, providing strength and durability to various interior parts such as door panels, dashboards, and seat backs. The fiberglass chopped strand helps improve the overall quality and performance of these automotive interior components.
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Fiberglass Chopped Strand Mat 100g-900g/m2
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 kg
- Supply Capability:
- 10000 kg/month
OKorder Service Pledge
OKorder Financial Service
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