150GE-Glass Chopped Fiberglass Strands for Concrete 3/4
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
Quick Details
| Technique: | Chopped Strand Fiberglass Mat (CSM) | Dimensions: | 225g/m2-900g/m2 | Fiberglass Type: | E-Glass |
| Place of Origin: | China (Mainland) | Brand Name: | cnbm | Model Number: | 300G-900G |
| moisture: | ≤0.2% | combustion content: | 2.1-6.3% | binder type: | emulsion or powder |
| width: | 1040,1270,2080mm |
Packaging & Delivery
| Packaging Details: | plastic bag then carton then pallet |
| Delivery Detail: | 15 days after payment |
Advantage
1. Chopped strand mat is made up from fiberglass chopped strands bonded with powder binder or emulsion binder
2. Wet out faster and easy of handling
3. Good choppability
4.thickness uniformity
Apllication
fiberglass chopped strand mat
It is used for processing and manufacturing FRP products with getting through hand lay up process, filament winding process and press molding. Typical products is including bathroom accessories, pipe, building material, automobile, furniture, vessel, cooling towers and other FRP products
- Q: What is the average length of fiberglass chopped strand?
- The specific application and manufacturing process determine the average length of fiberglass chopped strand, which typically falls between 1/8 inch (3.2 mm) and 1/2 inch (12.7 mm). These lengths are frequently utilized in composite materials like reinforced plastics. They are mixed with a resin matrix to increase strength and stiffness. It is crucial to consider that each industry and product may have distinct length requirements for fiberglass chopped strand. Therefore, consulting the relevant guidelines and standards for each application is essential.
- Q: Can fiberglass chopped strand be used in marine applications?
- Fiberglass chopped strand is a viable option for marine applications. This versatile material possesses exceptional corrosion resistance, a favorable ratio of strength to weight, and notable impact resistance, rendering it suitable for marine environments. It is commonly employed in the construction of boats, kayaks, canoes, and other watercraft. By combining chopped strands with resins, a robust composite material is produced, capable of enduring the harsh sea conditions, such as exposure to saltwater, UV rays, and moisture. Furthermore, the ease of handling and ability to mold into various shapes, along with its commendable dimensional stability, contribute to fiberglass chopped strand's practicality. Given its durability and water resistance, this material is an exemplary choice for marine applications.
- Q: What are the alternatives to fiberglass chopped strand for reinforcing composites?
- There are several alternatives to fiberglass chopped strand for reinforcing composites, each with its own unique characteristics and advantages. Some of the commonly used alternatives include: 1. Carbon fiber: Carbon fiber is known for its high strength-to-weight ratio and excellent mechanical properties. It is often used in high-performance applications where lightweight and high strength are crucial, such as aerospace and automotive industries. However, carbon fiber is generally more expensive than fiberglass. 2. Aramid fiber (e.g., Kevlar): Aramid fibers are lightweight and possess excellent impact resistance and tensile strength. They are commonly used in applications where high impact resistance is required, such as bullet-proof vests, sporting equipment, and aerospace components. Aramid fibers are more expensive than fiberglass but offer superior performance in certain applications. 3. Basalt fiber: Basalt fibers are derived from volcanic rock and are known for their exceptional thermal and chemical resistance. They have similar mechanical properties to fiberglass but are more environmentally friendly and can withstand higher temperatures. Basalt fibers are often used in applications where fire resistance and thermal stability are essential, such as aerospace, automotive, and construction industries. 4. Natural fibers (e.g., flax, hemp, jute): Natural fibers are renewable, biodegradable, and often cheaper than synthetic alternatives. They offer good mechanical properties, low density, and are suitable for non-structural applications such as automotive interiors, furniture, and packaging. However, natural fibers may have limitations in terms of moisture absorption and long-term durability compared to synthetic options. 5. Glass fiber: Although fiberglass is the most commonly used reinforcement for composites, it is worth mentioning as an alternative to itself. Glass fibers offer good mechanical properties, chemical resistance, and are relatively inexpensive. They are widely used in various industries, including construction, automotive, marine, and consumer products. It is important to evaluate the specific requirements of the application, such as strength, weight, cost, environmental impact, and durability, when considering alternatives to fiberglass chopped strand for reinforcing composites. Each alternative has its own strengths and limitations, making it necessary to select the most appropriate option for the desired application.
- Q: What is the tensile strength of fiberglass chopped strand?
- The tensile strength of fiberglass chopped strand can vary depending on the specific composition and manufacturing process, but it typically ranges from 200 to 600 megapascals (MPa).
- Q: What are the typical creep properties of fiberglass chopped strand composites?
- Fiberglass chopped strand composites possess certain characteristics that are commonly associated with creep. Creep refers to the tendency of a material to deform and relax under a continuous load or stress over an extended period of time. In comparison to metals or polymers, fiberglass chopped strand composites demonstrate relatively low levels of creep. This can be attributed to the reinforcing qualities of the fiberglass strands, which provide strength and rigidity to the composite. Various factors influence the occurrence of creep in fiberglass chopped strand composites, including temperature, humidity, and the magnitude of the applied load. When exposed to higher temperatures, the creep rate tends to increase as the matrix material softens, enabling greater deformation. Similarly, elevated levels of humidity can hasten creep as moisture weakens the matrix and diminishes the overall composite strength. The level of applied load or stress also impacts the creep behavior of fiberglass chopped strand composites. Higher loads typically result in higher creep rates, as the material undergoes more significant deformation under the continuous stress. Nevertheless, the reinforcing nature of the fiberglass strands helps mitigate creep by dispersing the load and preventing localized deformations. In summary, fiberglass chopped strand composites exhibit relatively low creep characteristics, making them suitable for applications that necessitate dimensional stability and resistance to prolonged stress. However, it is essential to consider the specific environmental conditions and load requirements to ensure that the material's performance aligns with the desired expectations.
- Q: How does the fiber aspect ratio distribution of fiberglass chopped strand affect the properties of composites?
- The properties of composites are heavily influenced by the distribution of aspect ratios in fiberglass chopped strand. Aspect ratio refers to the ratio of fiber length to diameter. To begin, achieving desirable mechanical properties in composites requires a uniform and well-controlled aspect ratio distribution. Fiberglass chopped strands with a narrow distribution of aspect ratios offer better load transfer and reinforcement to the matrix material. As a result, the resulting composite material exhibits enhanced strength, stiffness, and toughness. Moreover, the aspect ratio distribution impacts the fiber-matrix interface. Fiberglass fibers with higher aspect ratios possess larger surface areas available for bonding with the matrix material. This leads to improved interfacial adhesion, ultimately enhancing the overall mechanical performance of the composite. Additionally, the aspect ratio distribution affects the dispersion and orientation of the fibers within the matrix. Fibers with a narrower distribution of aspect ratios disperse more evenly and align better within the matrix. Consequently, this improves fiber packing, reduces void content, and enhances interlaminar shear strength, thereby improving the overall performance of the composite. Furthermore, the aspect ratio distribution has implications for the processing and manufacturing of composite materials. Fibers with a wider distribution of aspect ratios can pose challenges during mixing, impregnation, and compaction processes, which may result in reduced fiber dispersion and potential defects in the composite. Conversely, a narrower distribution of aspect ratios allows for easier and more efficient processing, leading to improved consolidation and overall quality of the composite. In conclusion, the fiber aspect ratio distribution of fiberglass chopped strand significantly impacts the properties of composites. A narrow and well-controlled distribution improves mechanical properties, enhances interfacial adhesion, promotes better fiber dispersion and orientation, and facilitates efficient processing and manufacturing. Therefore, understanding and optimizing the aspect ratio distribution is crucial for tailoring composite properties to specific applications.
- Q: How does the fiber-matrix adhesion distribution of fiberglass chopped strand affect the properties of composites?
- The fiber-matrix adhesion distribution of fiberglass chopped strand plays a crucial role in determining the properties of composites. Fiberglass chopped strand composites are made up of individual glass fibers embedded in a matrix material, such as a polymer resin. The adhesion between the fibers and the matrix is essential for transferring load and stress between the two components. The distribution of fiber-matrix adhesion throughout the composite affects several properties of the material. Firstly, it influences the strength and stiffness of the composite. A higher degree of adhesion between the fibers and the matrix results in better load transfer, leading to increased strength and stiffness. On the other hand, poor adhesion can lead to weak bonding between the fibers and the matrix, reducing the overall strength and stiffness of the composite. Additionally, the fiber-matrix adhesion distribution affects the durability and fatigue resistance of composites. A homogeneous and strong adhesion distribution ensures that the load is evenly distributed across the fibers, reducing the possibility of fiber debonding or delamination. This enhances the durability and fatigue resistance of the composite, making it more resistant to cracking, deformation, and failure under cyclic loading conditions. Moreover, the adhesion distribution affects the thermal and chemical resistance of composites. A uniform and strong adhesion between the fibers and the matrix helps in efficient stress transfer, which reduces the risk of localized heating and thermal degradation. Similarly, a good adhesion distribution prevents the penetration of chemicals into the composite, safeguarding it against chemical degradation. In summary, the fiber-matrix adhesion distribution is a critical factor that influences the mechanical, durability, thermal, and chemical properties of fiberglass chopped strand composites. A strong and uniform adhesion distribution enhances the strength, stiffness, durability, fatigue resistance, thermal resistance, and chemical resistance of the composites, making them more suitable for various applications in industries such as automotive, aerospace, construction, and marine.
- Q: How is fiberglass chopped strand incorporated into composite manufacturing processes?
- Fiberglass chopped strand is commonly incorporated into composite manufacturing processes through various methods such as hand layup, spray-up, and filament winding. In hand layup, the chopped strand is dispersed onto a mold or tooling surface, typically made of metal or composite material. The resin, usually thermosetting, is then manually applied over the chopped strand using a brush or roller. This process allows for precise control over the fiber orientation and resin distribution, resulting in a strong and durable composite product. Spray-up is another method where a mixture of chopped strand and resin is sprayed onto a mold surface using a chopper gun. The chopped strand and resin are combined in the gun, which cuts the strand into short lengths and simultaneously mixes it with the resin. This mixture is then sprayed onto the mold, allowing for a rapid and efficient production process. The sprayed chopped strand is evenly distributed, resulting in a high-quality composite with excellent strength and stiffness properties. Filament winding is a process commonly used for manufacturing cylindrical or tubular composite structures, such as pipes or pressure vessels. In this method, continuous strands of fiberglass are pulled through a resin bath, impregnating them with the appropriate resin. These wetted strands are then wound onto a rotating mandrel in a precise pattern, forming a composite structure with exceptional strength and durability. Overall, fiberglass chopped strand is a versatile material that can be incorporated into composite manufacturing processes using various techniques, each offering unique advantages in terms of production speed, fiber orientation control, and overall product quality.
- 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: Can fiberglass chopped strand be used in electrical insulation tapes?
- Yes, fiberglass chopped strand can be used in electrical insulation tapes. The fiberglass provides added strength and durability to the tape, making it suitable for electrical insulation applications.
Send your message to us
150GE-Glass Chopped Fiberglass Strands for Concrete 3/4
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot products
Hot Searches
Related keywords
