Aluminum Foil Facing Foam Insulation
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Material Structure: AL/3 way scrim/ADHESIVE | ||
Paper Weight:60gsm ( Standard, can be Customized) | ||
Roll Size:1.2m*50m ,1.25*50m (can be customized) | ||
PROPERTIES | TEST DATA | UNIT |
Thickness | +-0.15 | mm |
Weight | +-110 | gsm |
Emissivity | 0.03-0.04 | COEF |
Thermal conductivity | 0.037 | w/m0 |
Bursting Strength | 90 | N/25mm |
Reflectivity | 96-97 | % |
Water Vapour Transmission | 1.15 | Ng/N.S |
Corrosion | doesn't generate | |
Tensile Strength(MD) | 144.4 | N/25mm |
Tensile Strength(TD) | 46.3 | N/25mm |
- Q: This question asks for methods to clean aluminum foil facing that has old food stains on it after cooking.
- <p>To remove old food stains from aluminum foil facing, start by scraping off any loose debris with a spatula or scraper. Then, soak the stained area in warm soapy water for about 15 minutes. Use a soft cloth or sponge to gently scrub the stains. For stubborn stains, make a paste of baking soda and water, apply it to the stain, and let it sit for a few hours before scrubbing. Rinse thoroughly with water. If stains persist, consider using a non-abrasive cleaner specifically designed for aluminum surfaces. Always test any cleaning solution on a small, inconspicuous area first to ensure it doesn't damage the surface.</p>
- Q: This question asks for clarification on the distinction between two types of aluminum products: aluminum foil facing and aluminum foil sheet.
- <p>Aluminum foil facing is a thin layer of aluminum laminated to a substrate, typically used in construction for insulation and moisture barrier purposes. It provides a reflective surface that can enhance energy efficiency by reflecting heat. On the other hand, aluminum foil sheet is a flat, flexible material made of pure aluminum or aluminum alloy, commonly used in cooking, food packaging, and crafts. It is not bonded to any other material and is available in various thicknesses and widths. The primary difference lies in their applications and composition; foil facing is part of a composite material for construction, while foil sheets are standalone materials for a variety of uses.</p>
- Q: What distinguishes aluminum foil facing from other types of facing materials?
- <p>Aluminum foil facing is a type of facing material that uses a thin layer of aluminum, known for its excellent barrier properties against air, moisture, and light. This makes it ideal for insulation and packaging applications where preservation of contents is crucial. In contrast, other types of facings, such as paper, fabric, or plastic, may not offer the same level of barrier protection. Paper facings are often used for their aesthetic appeal and are more breathable, while fabric facings provide flexibility and are used for applications requiring durability and comfort. Plastic facings can be waterproof and are used where a shiny or smooth surface is desired. Each type of facing has unique properties that make it suitable for specific applications, with aluminum foil facing being particularly notable for its barrier capabilities.</p>
- Q: What are the methods to avoid aluminum leaching from aluminum foil into food during cooking or storage?
- <p>To prevent aluminum from leaching into food when using aluminum foil facing, avoid direct contact between the foil and acidic or salty foods, as these can cause the aluminum to leach. Do not use aluminum foil at high temperatures, as it can degrade and release aluminum particles. Opt for aluminum-free alternatives like parchment paper or silicone baking mats for lining pans or wrapping foods. When using aluminum foil, ensure it's the heavy-duty type, which is less likely to break down and release aluminum. Always wash hands and utensils that have come into contact with aluminum foil to minimize ingestion of any residual aluminum.</p>
- Q: This question asks about potential health hazards linked to consuming food that has been wrapped in aluminum foil.
- <p>There are minimal health risks associated with eating food wrapped in aluminum foil. Aluminum foil is generally safe for cooking and food storage. However, it's important to avoid wrapping acidic or high-sodium foods in aluminum foil, as these can cause the foil to corrode and potentially release small amounts of aluminum. Long-term consumption of aluminum in large quantities has been linked to rare health issues, such as Alzheimer's disease, though this link is not definitively proven. To be safe, use aluminum foil sparingly and avoid wrapping foods that are highly acidic or salty.</p>
- Q: This question asks for a method to clean oil stains that have occurred on aluminum foil used to cover food in a microwave.
- <p>To clean oil stains from aluminum foil used in the microwave, first let the foil cool down to avoid burns. Then, gently wipe the surface with a paper towel to remove excess oil. For stubborn stains, mix a solution of warm water and dish soap. Dip a soft cloth or sponge into the solution and gently scrub the foil. Rinse with warm water and dry thoroughly. For severe stains, you can also use a mixture of baking soda and water to create a paste, apply it to the stain, let it sit for a few minutes, then scrub and rinse. Always check the manufacturer's guidelines for cleaning aluminum foil as some may have specific recommendations or restrictions.</p>
- Q: This question asks for a comparison of the pros and cons of using aluminum foil as a facing material in food packaging.
- <p>Aluminum foil facing in food packaging offers several advantages, such as excellent barrier properties against light, oxygen, and moisture, which helps in preserving the freshness and taste of food. It is also lightweight, cost-effective, and provides a shiny, visually appealing appearance. Additionally, aluminum foil is recyclable, contributing to sustainability efforts. However, there are disadvantages, including its limited heat resistance, which can lead to warping or melting when exposed to high temperatures. It can also cause environmental concerns due to improper disposal, as it is not biodegradable and can contribute to littering if not recycled properly.</p>
- Q: This question asks for a comparison between aluminum foil facing and other types of metal foil facing, focusing on their differences.
- <p>Aluminum foil facing is distinct from other metal foil facings due to its unique properties. It is lightweight, highly reflective, and offers excellent heat resistance. It's also non-toxic and has good barrier properties against oxygen and moisture, making it ideal for food packaging and insulation. Other metal foils, such as copper or stainless steel, may have different thermal or electrical conductivity properties, and are often heavier and less flexible. Copper, for instance, has higher electrical conductivity but is less common in foil applications due to cost and weight. Stainless steel foils are more durable and corrosion-resistant but are not as reflective or lightweight as aluminum. Each type of metal foil has specific applications based on its unique characteristics.</p>
- Q: Is it safe to use old aluminum foil facing as a container for leftovers or dry goods?
- <p>While aluminum foil facing can be used as a temporary solution for storing leftovers or dry goods, it is not recommended for long-term storage. Aluminum foil facing may contain chemicals or coatings that are not food-safe, and it can also react with acidic or alkaline foods, potentially leaching harmful substances. For safe and long-lasting storage, it is best to use containers specifically designed for food storage, such as glass or food-grade plastic containers with airtight seals.</p>
- Q: This question asks about the distinction between aluminum foil made from new raw materials and that made from recycled materials.
- <p>Yes, there is a difference between 'virgin' and 'recycled' aluminum foil. Virgin aluminum foil is produced from newly mined bauxite ore and is considered to be of higher purity. It is often preferred for applications requiring high quality and consistency. Recycled aluminum foil, on the other hand, is made from aluminum waste that has been collected, sorted, and reprocessed. It is more environmentally friendly as it reduces waste and energy consumption. However, recycled aluminum foil may have slight variations in thickness and quality due to the recycling process.</p>
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Aluminum Foil Facing Foam Insulation
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
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