E-Glass Fiber Glass Chopped Strands For BMC

E-Glass Fiber Glass Chopped Strands For BMC System 1

E-Glass Fiber Glass Chopped Strands For BMC

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 20000 kg

Supply Capability:: 200000 kg/month

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1.Brief Introductions
E-Glass Fiber Glass Chopped Strands For BMC are compatible with unsaturated polyester, epoxy resin and phenolic resins.
The end-use applications include transportation, building & construction, electronic & electrical, mechanical, and light industry.

2.Product Features
Extremely low resin demand, delivering low viscosity to BMC paste
High impact strength; High LOI rate
High strand stiffness; Compatible with rubber

3.Product Specifications

Property	Fibre diameter	Moisture Content	Size Content	Chop
	（%）	（%）	（%）	（%）
Mathods	IS01888	ISO3344	ISO1887
3mm	±10	≤3.0	0.1±0.05	98
6mm
9mm
12mm

Special specification can be produce according to customer requirements.

E-Glass Fiber Glass Chopped Strands For BMC

4.FAQ

Packaging：
Each bag can be taken （15-25kgs）。 Could also take a big container bag.
Storage：
Unless otherwise specified, It 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 35%～65% respectively.

Q:How can glass be ground into powder?: Ground glass fibers are made from specially made continuous glass fiber strands which are cut, ground and sieved,

Q:What does the fiberglass operated tool body do?: SMC uses roving SMC, a sheet molding plastic, used primarily for pressing automotive parts, bathtubs, water tanks, purifying tanks, and various seats

Q:How is the fiber content consistency of fiberglass chopped strand ensured?: The fiber content consistency of fiberglass chopped strand is ensured through several quality control measures. Firstly, during the manufacturing process, the glass fibers are carefully cut to specific lengths to maintain uniformity. Additionally, advanced techniques such as air classification and sieving are employed to remove any excessively short or long fibers, ensuring consistent fiber lengths. Furthermore, regular sampling and testing are conducted to monitor the fiber content and ensure it meets the required specifications. By implementing these measures, manufacturers can ensure the fiber content consistency of fiberglass chopped strand.

Q:Can fiberglass chopped strand be used in electrical motors?: Yes, fiberglass chopped strand can be used in electrical motors. It is commonly used as a reinforcement material in the construction of motor components like insulation, winding, and stator plates. The high strength and electrical insulation properties of fiberglass make it suitable for use in such applications.

Q:How does the fiber content affect the dimensional stability of fiberglass chopped strand composites?: The dimensional stability of fiberglass chopped strand composites is directly influenced by the fiber content present. Dimensional stability refers to a material's ability to maintain its shape and size when exposed to different environmental conditions or external forces. In the case of fiberglass chopped strand composites, the fiber content plays a vital role in determining the overall mechanical properties and behavior of the material. Increased fiber content generally leads to improved dimensional stability due to the enhanced reinforcement provided by the fibers. Fiberglass strands are renowned for their high tensile strength and stiffness, which contribute to resisting deformation and preserving dimensional stability. By increasing the fiber content, more fibers are distributed throughout the composite matrix, resulting in a stronger and more rigid structure. This increased strength and stiffness offer greater resistance against external forces and minimize dimensional changes. Moreover, the fiber content also impacts the interface between the matrix and fibers. A higher fiber content provides a larger surface area for bonding between the matrix and fibers. This improved bonding enhances the transfer of loads, further enhancing the dimensional stability of the composite. However, it is crucial to note that there is an optimal range of fiber content to achieve the best dimensional stability. Exceeding this range can lead to a decrease in the resin content of the matrix, increasing the likelihood of voids and reducing interfacial bonding. These factors can have a negative impact on dimensional stability, making the composite more susceptible to deformation or dimensional changes. To summarize, the fiber content in fiberglass chopped strand composites has a significant influence on dimensional stability. Increasing the fiber content generally improves dimensional stability by enhancing strength, stiffness, and the matrix-fiber interface. However, exceeding the optimal range can have adverse effects. Proper control and optimization of fiber content are crucial to achieve the desired dimensional stability in fiberglass chopped strand composites.

Q:Take carbon fiber as an example to illustrate the manufacturing process of carbon fiber.: It is mainly made by polyacrylonitrile and asphalt spinning, surface treatment and sizing process. The disparity in the domestic low-level product is small, carbonization (followed by graphite). The disparity between domestic and foreign is very large, and then by pre oxidation, but the high-end product(both high performance) can not do it, because it is too difficult.

Q:How does fiberglass chopped strand affect the weight of products?: Fiberglass chopped strand can have a significant impact on the weight of products. Chopped strand is made up of small, cut fibers of fiberglass material. When added to a product or material, it increases its overall weight. This is because fiberglass itself is a relatively lightweight material, but when it is added in the form of chopped strands, it increases the density and weight of the final product. The amount of chopped strand added can be adjusted to achieve the desired weight and strength requirements. Additionally, the length and thickness of the strands can also influence the weight of the product, as longer and thicker strands will add more weight compared to shorter and thinner ones. Overall, the incorporation of fiberglass chopped strand can effectively increase the weight and structural integrity of products.

Q:How does the quality of fiberglass chopped strand affect its performance?: The quality of fiberglass chopped strand has a significant impact on its performance. Higher quality chopped strand typically has better mechanical properties, such as increased strength and stiffness, which enhance its overall performance. It also ensures better adhesion with resins, resulting in improved bonding and increased durability. Conversely, lower quality chopped strand may have inconsistent fiber lengths and impurities, leading to decreased performance and potential issues in the final product.

Q:Is fiberglass chopped strand suitable for applications requiring UV resistance?: UV resistance is generally not suitable for applications requiring fiberglass chopped strand. Although fiberglass is strong and durable, the chopped strands used in certain applications may lack the necessary UV stabilizers or protective coatings. If fiberglass chopped strand does not have proper UV resistance, it can degrade and become brittle when exposed to sunlight and other UV sources. This degradation can cause discoloration, loss of mechanical properties, and ultimately failure of the material in UV-exposed applications. Therefore, if your specific application requires UV resistance, it is important to consider alternative materials or additives.

Q:What is the thermal shock resistance of fiberglass chopped strand?: The thermal shock resistance of fiberglass chopped strand is generally high, as it can withstand rapid changes in temperature without cracking or breaking.

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