Fiberglass Chopped Strand Mat for FRP Pipe / Heated Floor Mat

Fiberglass Chopped Strand Mat for FRP Pipe / Heated Floor Mat System 1

Fiberglass Chopped Strand Mat for FRP Pipe / Heated Floor Mat

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 50 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.

Glass Fiber Chopped Strand Mat for FRP Pipe /Heated Floor 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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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:Can fiberglass chopped strand be recycled?: Yes, fiberglass chopped strand can be recycled. Fiberglass is a highly recyclable material that can be melted down and reformed into new products. The recycling process involves breaking down the chopped strand into smaller pieces, separating it from any other materials or contaminants, and then melting it to create new fiberglass products. Recycling fiberglass helps to reduce waste and conserve resources, making it an environmentally-friendly option.

Q:Can fiberglass chopped strand be used in automotive body repair?: Yes, fiberglass chopped strand can be used in automotive body repair. It is commonly used to reinforce and repair damaged areas of the car body, such as cracks, holes, and dents. The chopped strand is mixed with a resin and applied to the damaged area, providing strength and durability.

Q:How does the fiber-matrix interfacial shear strength distribution of fiberglass chopped strand affect the properties of composites?: The distribution of interfacial shear strength between the fiber and matrix in fiberglass chopped strand plays a crucial role in determining the properties of composites. This shear strength refers to the ability of the fiber and matrix to resist sliding against each other, directly impacting the mechanical performance and overall behavior of the composite material. A high distribution of interfacial shear strength indicates a strong bond between the fiber and matrix, resulting in improved mechanical properties. This strong bond allows for efficient transfer of loads between the fiber and matrix, leading to increased stiffness, strength, and toughness. Consequently, the composite becomes more durable and reliable in various applications, capable of withstanding external forces and resisting deformation. Conversely, a low distribution of interfacial shear strength signifies a weak bond between the fiber and matrix. This can lead to poor load transfer and reduced mechanical properties. The weak interface may cause fiber-matrix debonding or detachment, creating localized stress concentrations and potential failure points. As a result, the composite may exhibit lower strength, stiffness, and toughness, making it susceptible to damage and failure under applied loads. Furthermore, the interfacial shear strength distribution also affects other properties of composites, including thermal and electrical conductivity, as well as resistance to moisture and chemical degradation. A strong interfacial bond facilitates efficient transfer of these properties between the fiber and matrix, enhancing overall performance. In contrast, a weak bond hinders the transfer of these properties, resulting in reduced thermal or electrical conductivity, increased vulnerability to moisture ingress or chemical attack, and overall degradation of the composite material. In conclusion, the distribution of interfacial shear strength between the fiber and matrix in fiberglass chopped strand significantly influences the properties of composites. A high distribution enhances the mechanical performance, durability, and reliability of the composite, while a low distribution can lead to reduced strength, stiffness, and toughness, as well as compromised thermal, electrical, and chemical properties. Therefore, optimizing the strength of the interfacial bond is crucial for designing composites with desired properties for specific applications.

Q:How does the moisture absorption of fiberglass chopped strand affect its performance?: The moisture absorption of fiberglass chopped strand can significantly affect its performance. Fiberglass is known for its excellent strength and durability properties, making it a popular choice in various industries such as automotive, aerospace, construction, and marine. However, when fiberglass is exposed to moisture, it can undergo a process called hydrolysis, which weakens its structural integrity. Moisture absorption in fiberglass chopped strand occurs when the material comes into contact with water or high humidity environments. As water molecules penetrate the surface of the fiberglass, they react with the resin matrix that holds the strands together. This reaction can cause the resin to break down, leading to a reduction in the material's mechanical properties, such as strength, stiffness, and dimensional stability. The presence of moisture in fiberglass chopped strand can also promote the growth of mold, mildew, and other fungi. These microorganisms can further degrade the material, leading to discoloration, foul odors, and even structural damage. Additionally, the weight gain resulting from moisture absorption can negatively impact the overall weight-to-strength ratio of the fiberglass, making it less efficient in applications where weight reduction is crucial. Furthermore, moisture absorption can alter the thermal and electrical conductivity of fiberglass chopped strand. Water is a good conductor of heat and electricity, so the presence of moisture can increase the thermal and electrical conductivity of the material, which may not be desirable in certain applications. To mitigate the negative effects of moisture absorption, various measures can be taken. One common approach is the use of protective coatings or treatments on the fiberglass surface to create a barrier against water penetration. Additionally, using hydrophobic or moisture-resistant resins during the manufacturing process can help minimize the moisture absorption rate. In conclusion, the moisture absorption of fiberglass chopped strand can have a significant impact on its performance. It can lead to a reduction in mechanical properties, promote the growth of microorganisms, increase weight, and alter thermal and electrical conductivity. Taking appropriate measures to minimize moisture absorption is crucial to ensure the optimal performance and longevity of fiberglass chopped strand in various applications.

Q:Can fiberglass chopped strand be used in electrical insulation coatings?: Yes, fiberglass chopped strand can be used in electrical insulation coatings. It provides excellent mechanical strength, thermal resistance, and dielectric properties, making it an ideal material for enhancing the insulation properties of coatings used in electrical applications.

Q:How does the weathering resistance of the chopped strand affect its performance?: The weathering resistance of the chopped strand significantly affects its performance. Weathering refers to the gradual degradation of materials due to exposure to environmental conditions such as sunlight, moisture, and temperature variations. Chopped strand is commonly used as reinforcement in composite materials, and its ability to withstand weathering plays a crucial role in determining its longevity and performance. When a chopped strand has high weathering resistance, it can endure prolonged exposure to UV radiation, moisture, and temperature fluctuations without significant degradation. This ensures that the composite material remains strong and durable over an extended period, even in outdoor or harsh environmental conditions. On the other hand, if the chopped strand lacks weathering resistance, it can experience various forms of degradation. UV radiation can cause the strand to become brittle, leading to cracks and reduced strength. Moisture can lead to delamination, warping, or corrosion of the composite material. Temperature variations can further exacerbate these issues, causing expansion and contraction, which may result in dimensional instability or structural failure. Therefore, the weathering resistance of the chopped strand is crucial in determining the overall performance of the composite material. It directly impacts its durability, strength, and ability to withstand environmental stresses. Manufacturers often consider the weathering resistance of chopped strands when selecting materials for composite applications, ensuring that the chosen strand can adequately withstand the anticipated weather conditions and maintain the desired performance over the expected lifespan of the composite product.

Q:Can fiberglass chopped strand be used in the production of construction panels?: Construction panels can utilize fiberglass chopped strand as a reinforcement material, resulting in enhanced structural integrity and durability. This material is composed of randomly oriented glass fibers that are bound together with a binder. By mixing these strands with various resins, such as polyester or epoxy, a composite material is formed that possesses strength, lightness, and resistance to environmental factors. Incorporating fiberglass chopped strand into the production process of construction panels improves their strength, stiffness, and resistance to bending and cracking. Additionally, it enhances impact resistance and dimensional stability, ensuring the panels can withstand different loads and environmental conditions. Moreover, fiberglass chopped strand contributes to the fire resistance and thermal insulation properties of the panels. The glass fibers act as a barrier against heat transfer, reducing the risk of fire spreading and improving energy efficiency. To summarize, utilizing fiberglass chopped strand in the manufacturing of construction panels offers numerous advantages, including increased strength, durability, fire resistance, and thermal insulation. Therefore, it is a suitable material choice for the production of these panels.

Q:What are the thermal expansion properties of fiberglass chopped strand?: Certain thermal expansion properties are exhibited by fiberglass chopped strand. When exposed to heat, it tends to expand. The extent of expansion relies on factors like the composition of the fiberglass, the temperature range, and the length of the chopped strand. In general, fiberglass chopped strand has a relatively low coefficient of thermal expansion. This implies that it expands at a slower rate compared to other materials when subjected to temperature changes. The low coefficient of thermal expansion renders fiberglass chopped strand a suitable material for applications where dimensional stability is crucial, such as in the construction of composite materials, thermal insulations, and automotive components. However, it is important to note that the specific thermal expansion properties may vary depending on the manufacturer and the specific product formulation. Therefore, it is recommended to consult the manufacturer's technical data sheet or conduct tests to determine the exact thermal expansion properties of a particular fiberglass chopped strand product.

Q:Is fiberglass chopped strand suitable for applications requiring UV resistance?: Fiberglass chopped strand is generally not suitable for applications requiring UV resistance. While fiberglass itself is known for its strength and durability, the chopped strands used in certain applications may not have the necessary UV stabilizers or protective coatings. Without proper UV resistance, fiberglass chopped strand can degrade and become brittle when exposed to sunlight and other UV sources over time. This can lead to discoloration, loss of mechanical properties, and ultimately failure of the material in UV-exposed applications. Therefore, it is important to consider alternative materials or additives with UV resistance if UV resistance is a requirement for your specific application.

Q:How is the fire resistance of fiberglass chopped strand determined?: The fire resistance of fiberglass chopped strand is determined through various testing methods, including the ASTM E84 standard for surface burning characteristics and the UL94 standard for flammability. These tests evaluate the material's ability to withstand exposure to flames and heat, and measure parameters such as flame spread, smoke development, and burn rate. Additionally, the composition and properties of the fiberglass chopped strand, such as the type of resin used and the fiber content, also play a significant role in determining its fire resistance.

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