Aluminum Foil Facing Uninsulated Insulated Flexible Ducts in Good Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 50000 pc/month
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Product Description:
Features and Characters of Aluminium Flexible Duct:
-Applied in Heating, Ventilation and Air Conditioning
-Non-insulated and insulated Flexible Duct offered
-Up to 150℃ and 250℃ high temperature
-Fire Retardant
-Corrosion Resistant
-High flexibility
-Convenient installation
-Non- toxic
Description of Aluminium Flexible Duct
Flexible Duct is widely used in Heating, Ventilation and Air Conditioning (HVAC) systems for air ventilation applications. Flexible Duct provides greater thermal efficiency to save energy. The product is also covered in a heavy duty, silver jacket for durability. The vapor barrier prevents condensation forming on the outside of ducts carrying air. Because it is flexible, it is easy to run around and through obstacles in the building.
Specification of Aluminium Flexible Duct:
Non-insulated Flexible Duct: Structure: Two-layer aluminum foils +1 layer of PET film.
Pictures of Aluminium Flexible Duct:
FAQ of Aluminium Flexible Duct:
1. What temperature maximum? Our products: 150℃ and 250℃
2. What MOQ? Our MOQ: 500 pcs
3. What payment terms? We accept T/T and L/C
4. Lead time: 10 days
5. Packing: Nest packing for non-insulated flexible duct, then into plastic bag for non-insulated flexible duct or packed in individual carton box.
- Q: This question asks for a comparison of the differences among different types of plastic containers.
- <p>Plastic containers vary in material composition, durability, temperature resistance, and intended use. HDPE (High-Density Polyethylene) is sturdy and good for detergent bottles and milk jugs. LDPE (Low-Density Polyethylene) is flexible and used for plastic bags and film. PET (Polyethylene Terephthalate) is recyclable and used for water bottles and food containers. PVC (Polyvinyl Chloride) is durable but not food-safe due to potential leaching of harmful chemicals. Polypropylene is resistant to heat and acids, making it suitable for microwave-safe containers. Polystyrene is lightweight and clear but not microwave-safe and can release styrene, a harmful chemical, when heated. Each type has specific uses and properties that make it suitable or unsuitable for certain applications.</p>
- Q: This question asks for a method to clean aluminum foil after cooking to get rid of excess oil.
- <p>To remove excess oil from aluminum foil after cooking, first let the foil cool down to avoid burns. Then, you can use a paper towel or a clean cloth to gently wipe away the oil. For stubborn oil, you can wash the foil with warm soapy water. If you're reusing the foil, make sure it's thoroughly dried before storing to prevent any potential for bacterial growth. Always remember to handle aluminum foil with care as it can be sharp and may tear easily.</p>
- Q: What are the chemical characteristics of the side of aluminum foil that faces outwards?
- <p>The chemical properties of the aluminum foil facing outward are primarily determined by its elemental composition, which is aluminum (Al). Aluminum is a lightweight, soft, and malleable metal with a silvery-white appearance. It is highly reactive and readily forms a thin, protective oxide layer (aluminum oxide) when exposed to air, which prevents further oxidation. This oxide layer is what gives aluminum foil its resistance to corrosion and its shiny appearance. Aluminum is also a good conductor of heat and electricity. The facing side of the aluminum foil may have slight differences in properties due to the manufacturing process, but fundamentally, it remains chemically similar to the rest of the aluminum foil.</p>
- Q: This question asks for the method of wrapping food using aluminum foil.
- <p>To wrap food with aluminum foil, first clean your hands and ensure the foil is shiny side out. Cut a piece of foil large enough to cover the food completely. Place the food in the center of the foil. Bring the edges of the foil together over the food, then fold and crimp the edges to seal tightly. Ensure there are no gaps to prevent the food from drying out or the foil from tearing. For more complex shapes, you can double the foil and create a pouch or tent, folding the edges to secure the shape. Always handle food with clean hands to maintain hygiene.</p>
- Q: Explain the various applications of aluminum foil facing in different contexts.
- <p>Aluminum foil facing can be used in various ways depending on the application. In construction, it serves as a vapor barrier to prevent moisture from affecting the insulation. In packaging, it's used for food preservation, providing a barrier against air and light, which helps to keep food fresh. In the automotive industry, it's used for heat reflection and insulation in car engines. It's also used in the manufacturing of reflective materials and in art for creating unique textures and effects. Additionally, aluminum foil facing is utilized in the aerospace industry for heat shielding and in the medical field for sterilization purposes. Each application leverages the properties of aluminum foil, such as its light weight, durability, and heat resistance.</p>
- Q: This question asks for methods to prevent food waste when utilizing food covers or containers.
- <p>To avoid food waste with food covers or containers, plan your meals ahead of time and only prepare what you can consume. Use the right size container for the amount of food you have. Store leftovers properly by cooling them down quickly and sealing containers tightly to prevent spoilage. Always check the contents of your containers before shopping to avoid buying duplicates. Use containers with clear labels to easily identify what's inside and its preparation date. Finally, rotate your food storage to use older items first and reduce waste.</p>
- Q: What specific safety measures should be considered when utilizing aluminum foil in a kitchen setting?
- <p>When using aluminum foil in the kitchen, it's important to handle it carefully to avoid sharp edges that can cause cuts. Avoid using it in direct contact with an open flame as it can melt and release toxic fumes. Do not use aluminum foil with non-stick cookware as it can damage the surface. Keep it away from high heat sources like broilers and never use it to line baking sheets as it can catch fire. Always ensure that any food wrapped in aluminum foil is sealed properly to prevent the foil from coming into contact with heat sources directly.</p>
- Q: Explain the distinction between aluminum foil insulation with and without a vapor barrier.
- <p>Aluminum foil insulation with a vapor barrier is designed to prevent moisture from passing through, which is crucial in humid environments to prevent condensation and mold growth. The vapor barrier is a layer that acts as a moisture control, enhancing the insulation's effectiveness. On the other hand, aluminum foil without a vapor barrier does not have this moisture-resistant layer, making it less effective in controlling moisture and potentially leading to condensation issues. The presence of a vapor barrier can also impact the thermal performance and energy efficiency of the insulation.</p>
- Q: The user is inquiring whether it is safe and practical to use plastic containers for the purpose of freezing food.
- <p>Yes, you can use plastic containers for freezing food, but it's important to choose the right type. Opt for containers labeled as microwave-safe, freezer-safe, or BPA-free. Avoid using containers that become brittle or warp at low temperatures as they may crack or leak. Always leave a little space in the container for expansion to prevent breakage. It's also recommended to transfer frozen food to airtight containers or glass for longer-term storage to maintain food quality and safety.</p>
- Q: The user is asking if aluminum foil can be used to make a pizza crust more flaky and tender.
- <p>Using aluminum foil facing on a pizza crust won't inherently make it more flaky or tender. The flakiness and tenderness of a pizza crust are determined by the ingredients used and the method of preparation. For a flakier crust, consider using a higher fat content like butter or shortening, and for tenderness, ensure proper hydration and kneading of the dough. Aluminum foil is typically used for its heat distribution properties and to prevent direct contact with the oven rack, which can help in browning the bottom of the crust. However, it doesn't affect the flakiness or tenderness directly.</p>
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Aluminum Foil Facing Uninsulated Insulated Flexible Ducts in Good Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 50000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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