Perforated Release film-vacuum infusion process
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 200 m²
- Supply Capability:
- 20000 m²/month
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Perforated Release film
Product Description
Release film is a auxiliary material which is a isolation material in the process of composite production. It can be made into perforated and non perforated types. The perforated type is applied between the composite and suction rubber, and the non perforates type is applied between the suction rubber and molding.
Technique Data
Material：PE
Pore diameter：0.8mm ±0.2mm
Pitch：8mm±0.1mm
Thickness：30μ
Max. working temperature：120 ℃
Tensile strength：>25MPa
Elongation：>200%
Width：≤1.5m ±2mm
Length：600m or According to the request
- Q:Is fiberglass chopped strand compatible with vinyl ester resin?
- Yes, fiberglass chopped strand is compatible with vinyl ester resin.
- Q:What is carbon-carbon fiber, what is it used for? What is the difference between carbon- carbon fiber and carbon fiber?
- Carbon fiber , as its name implies, not only has the intrinsic characteristics of carbon materials, but also has the flexibility of textile fibers, which is a new generation reinforced fiber. Compared to the traditional glass fiber (GF), the young's modulus is 2 times more than it; If compare to Kevlar fiber (KF-49), the young's modulus is 2 times of it, and the carbon-carbon fiber do not dissolve and inflate in organic solvent, acid and base, with good stain resistance.
- Q:Can fiberglass chopped strand be used in aerospace structural components?
- Yes, fiberglass chopped strand can be used in aerospace structural components. Fiberglass is a lightweight and high-strength material that offers excellent resistance to corrosion and impact. It is commonly used in aerospace applications to reduce weight while maintaining structural integrity. Chopped strand fiberglass can be used in the form of sheets or molded into complex shapes to meet the specific requirements of aerospace components. Additionally, the use of fiberglass in aerospace structural components can also provide insulation and fire resistance properties. However, it is important to note that the specific design and regulatory requirements for aerospace components should be considered when selecting and using fiberglass chopped strand.
- Q:Is fiberglass chopped strand suitable for structural applications?
- Fiberglass chopped strand is indeed appropriate for structural applications. Comprising short glass fibers that are randomly arranged and held together with a binder, chopped strand is often combined with resin to form composite materials like fiberglass reinforced plastics (FRP). These FRP composites offer exceptional strength-to-weight ratios, remarkable corrosion resistance, and reliable dimensional stability. When utilized in structural applications, fiberglass chopped strand contributes additional strength and durability. The construction industry frequently employs it for beams, columns, panels, and bridges. The fibers' haphazard orientation allows for reinforcement from multiple directions, thereby enhancing overall structural robustness. Furthermore, fiberglass chopped strand possesses excellent impact resistance and can withstand heavy loads, making it viable for structural applications that prioritize strength and dependability. Nevertheless, it is crucial to acknowledge that the specific properties and performance of fiberglass chopped strand can vary depending on factors such as fiber length, diameter, composition, and the chosen resin system. Proper engineering and design considerations are essential to ensure the suitability of the selected fiberglass chopped strand for a given structural application.
- Q:How does the weatherability of fiberglass chopped strand compare to other reinforcing materials?
- The weatherability of fiberglass chopped strand is generally considered to be excellent when compared to other reinforcing materials. Fiberglass is highly resistant to weathering, including exposure to UV radiation, moisture, and extreme temperature fluctuations. It maintains its strength and integrity over a long period of time, making it a preferred choice for outdoor applications and in environments with harsh weather conditions.
- Q:How is the tensile strength of fiberglass chopped strand determined?
- ASTM D2343-17 is the standardized testing method used to determine the tensile strength of fiberglass chopped strand. This involves subjecting a sample to a controlled pulling force until it breaks, and then measuring the force required to break it. This measured value is used to determine the tensile strength. To ensure a secure and uniform distribution of the pulling force, the fiberglass chopped strand is typically held in a specially designed grip system during the testing process. This grip system is attached to a universal testing machine that can steadily increase the force applied to the sample. The test is conducted in a controlled laboratory environment, with specific parameters like temperature and humidity carefully maintained to ensure accurate and reliable results. Multiple samples are usually tested for statistical significance. Once the test is finished, the maximum force required to break the sample is recorded. This value is divided by the cross-sectional area of the sample to calculate the tensile strength of the fiberglass chopped strand. The tensile strength is commonly reported in units of force per unit area, such as pounds per square inch (psi) or megapascals (MPa). By determining the tensile strength of fiberglass chopped strand, manufacturers and end-users can evaluate its suitability for various applications that demand high tensile strength properties. These applications include the production of composite materials, construction, automotive, aerospace, and marine industries.
- Q:Does fiberglass chopped strand have any water absorption properties?
- Yes, fiberglass chopped strand does have water absorption properties. Due to its porous nature, it can absorb water over time, leading to potential degradation or weakening of the material.
- Q:Characteristics of GRC European lines
- Horizontal and 45 degree diagonal line
- Q:Is fiberglass chopped strand compatible with phenolic modified resin?
- Yes, fiberglass chopped strand is compatible with phenolic modified resin.
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Perforated Release film-vacuum infusion process
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 200 m²
- Supply Capability:
- 20000 m²/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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