Orange Peel Pattern Embossed Aluminum Sheet for Refrigerator Freezer Liner

Refrigerators are a very common household appliance. Many refrigerator freezers use orange peel pattern embossed aluminum sheet for their inner liner. It is based on aluminum plates, and after rolling processing, various beautiful patterns are formed on the surface of the aluminum plates. This product has a wide range of uses and is commonly seen in product packaging and architectural decoration. So why do refrigerator freezers use orange peel pattern embossed aluminum sheet for their inner liner? What are its advantages? What is orange peel pattern embossed aluminum sheet/coil? Orange peel pattern embossed aluminum coil is an aluminum coil that has been processed by pressure to form a pattern similar to orange peel tissue on the surface. It is a series of aluminum coil deep processing products, and can also be called patterned aluminum coil. Usually the thickness of orange peel aluminum coil is between 0.2mm-1.0mm, the width is usually 1000mm, and the size can be produced according to customer requirements. The thickness of orange peel pattern embossed aluminum coil is 0.4mm, 0.5mm, 0.8mm, etc., and the general product implements GB/T3880-2006. Commonly used materials are 1060 and 3003. 1060 pure aluminum coil is often used in insulation projects, and 3003...

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Cold-Rolled Aluminum Plate Vs Hot-Rolled Aluminum Plate

Aluminum plates, whether cold-rolled or hot-rolled, are the most common aluminum plates we have at present. Because of their different uses, we divide aluminum plates into cold-rolled aluminum plates, such as the representative product 1060 aluminum plate, followed by hot-rolled aluminum plates such as 5052 aluminum plates. However, there are actually many differences between cold-rolled and hot-rolled aluminum plates. Differences between cold-rolled and hot-rolled aluminum plates 1. Appearance difference The difference in the surface between cold-rolled and hot-rolled aluminum plates. From the appearance alone, it can be seen that the surface of hot-rolled aluminum plates will be a little gray and black, and the brightness of cold-rolled aluminum plates may not be that much. The reason for this is that hot-rolled aluminum plates are often made of alloys, especially manganese, magnesium, silicon and other metals, which will cause the surface of aluminum plates to be gray and black, so the surface of the two is grayer than that of hot-rolled plates, while cold-rolled ones will not. Usually, the surface brightness of hot-rolled plates is better than that of cold-rolled plates, but this should also be compared with the thickness of the aluminum plate. 2. Performance difference The difference between cold...

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Enameled wire is magnet wire?

Enameled wire is a type of magnetic wire. Magnetic wire is also known as winding wire, is an insulated wire used to make coils or windings in electrical products. It is a wire that converts electrical energy and magnetic energy into each other. As long as it is in contact with electricity, many machines need to use magnetic wire, and magnetic wire is divided into four categories: enameled wire, winding wire, inorganic insulated wire, and special magnetic wire due to factors such as the use and use environment, etc. 1. Enameled wire is the most contacted and used electromagnetic wire among us. The most common enameled wire we have is polyesterimide enameled wire. 2. Winding wire, magnetic wire is generally wrapped with insulating paper, glass fiber and other insulating materials on bare wire or enameled wire. Common ones on the market include silk-covered wire, glass fiber-covered wire, paper-covered wire, etc. 3. Inorganic insulated wire, the material selected for the insulation layer is ceramic, glass film and other materials. 4. Special magnetic wire, electromagnetic wire selected according to special occasions, such as high-frequency winding wire, submersible motor winding and other special uses.   Characteristics and uses of enameled wire 1. Polyester...

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8006 aluminum foil – the ultimate answer to food-grade packaging aluminum foil

In 2025, the global food packaging industry faces dual challenges: on the one hand, the EU SUP ban takes full effect, China’s “aluminum instead of plastic” subsidy policy is implemented, and the cost of traditional plastic packaging soars; on the other hand, consumer awakening, 90% of consumers prefer “recyclable + antibacterial” packaging, and brands are in urgent need of differentiated selling points. The result is that food packaging must be upgraded, and 8006 aluminum foil is undoubtedly one of the preferred materials. ‌Shortcomings of traditional aluminum foil‌ ◆  Easy to perforate, unstable barrier properties; ◆  Residual lubricant on the surface, difficult to achieve food-grade certification; ◆  Uneven thickness leads to a heat sealing failure rate of >5%. As a high-performance aluminum foil developed specifically for the food industry, ‌8006 aluminum foil‌ redefines industry standards through ‌5 core parameters‌: Parameter‌ ‌8006 aluminum foil‌ ‌Competitor average‌ Standards‌ Thickness accuracy‌ 0.006mm±0.0003mm 0.006mm±0.001mm GB/T 3198-2025 Tensile strength‌ ≥180MPa 120-150MPa ASTM E8/E8M ‌Corrosion resistance‌ No pitting after immersion in 10% NaCl solution for 240h Local corrosion occurs after 120h ISO 9227 ‌Oxygen barrier properties‌ ≤0.05cc/㎡·day 0.1-0.3cc/㎡·day ASTM D3985 Surface cleanliness‌ Residual oil stains≤5mg/㎡ 10-20mg/㎡ FDA 21 CFR 175.300   ‌Why choose 8006 aluminum foil? 1. ‌Safety and compliance,...

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5182 aluminum sheet for lightweight new energy vehicles

The current global penetration rate of new energy vehicles has exceeded 45%, and automakers are facing three core challenges: range anxiety, safety risks and cost pressure. Lightweighting of vehicles has become one of the most effective means to solve the above problems. As an “all-round player” of 5000 series aluminum alloys, 5182 aluminum plate has become the preferred material for new energy vehicle structural parts through the “high strength + corrosion resistance + deep drawing forming” trinity technology. Parameter comparison of 5182 aluminum plate and 5052 aluminum plate ‌Performance Indicators‌ ‌5182 aluminum plate‌ 5052 Aluminum Plate‌ ‌Testing Standards‌ Tensile strength ‌280-320 MPa‌ 210-230 MPa ASTM B209 Yield Strength ‌≥240 MPa‌ 160-180 MPa ISO 6892-1 Elongation (A50) ‌15%-18%‌ 10%-12% GB/T 228.1 Salt spray corrosion resistance (C5 grade) ‌2000 hours without pitting‌ 1000 hours local rust ASTM G85 Stamping forming limit ‌r value ≥ 0.65‌ ‌r value 0.45-0.55 ISO 10113 Laser welding yield ‌99.5% (speed 8m/min)‌ 94% (speed 5m/min) EN ISO 13919-1   Alloy temper of 5182 aluminum sheet for lightweight new energy vehicles ‌5182 aluminum plate‌ achieves a dynamic balance of “strength-formability-corrosion resistance” through different alloy states (H18/H32/H34/O state, etc.): ‌◆ H18 (full hard state): ultimate tensile strength, suitable for high safety...

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How to choose marine grade 5083 5086 aluminum plate?

As the global shipping industry’s demand for energy conservation, emission reduction, and load efficiency surges, aluminum alloy has become the first choice for hull materials due to its light weight, corrosion resistance, and high strength. Among many aluminum plates, 5083 aluminum plate and 5086 aluminum plate stand out due to their balanced performance, but how to choose between the two? ‌1. Performance comparison ‌Parameters‌ ‌5083 Aluminum Plate‌ 5086 Aluminum Plate Tensile strength‌ 270-310 MPa(Higher pressure bearing capacity) 240-280 MPa(Meet general needs) ‌Corrosion resistance‌ Excellent (long-term resistance to seawater erosion) Excellent (almost the same as 5083) ‌Welding performance‌ Excellent crack resistance (complex welding possible) Good (suitable for conventional welding process) ‌Lightweight effect‌ Weight reduction of 30%+ (compared to steel) Weight reduction of 35%+ (thinner and more material-saving) Cost‌ Higher (high performance premium) Moderate (better cost performance)   ‌2. Applicable scenarios Marine grade 5083 aluminum plate ◆ ‌Large ship structures‌: such as cargo ship bulkheads and warship decks, which need to withstand high loads and complex stresses. ◆ ‌Strict welding requirements‌: Key parts such as hull keels and joints rely on high crack resistance welding. ◆ ‌Long-term durability priority‌: Ocean-going ships need to resist decades of seawater corrosion and have lower maintenance...

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What is the difference between magnet enameled wire and wrapped wire? What are the welding methods?

Electromagnetic wire is a conductive metal wire with an insulating layer, mainly used to wind various motors and transformer coils. Electromagnetic wire is divided into round and flat types according to the shape of the conductor, and enameled wire and wrapped wire according to the insulating material. Electromagnetic wire is actually a coil or winding used for motors, electrical appliances and electrical instruments. It is an electric wire that has realized electromagnetic energy conversion, also known as winding wire. According to the material, structure, heat resistance level and purpose of the insulation layer, it can be divided into four categories: enameled wire, wrapped wire, inorganic insulated electromagnetic wire, and special electromagnetic wire. ◆  Enameled wire: The insulating varnish is applied to the conductive wire core and dried to form a paint film as an insulating layer. Ordinary enameled wire can be divided into acetal, polyester, polyurethane, epoxy, polyesterimide, oily enameled wire, etc. Special enameled wires include self-adhesive straight welding enameled wire, self-adhesive enameled wire, refrigerant-resistant enameled wire, etc. ◆  Wrapped electromagnetic wire: electromagnetic wire that is tightly wrapped with insulating paper, glass fiber, natural silk and synthetic silk on bare wire or enameled wire to form an insulating layer is called wrapped...

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5083 aluminum sheet plate for automobile lightweighting

As the automotive industry accelerates its transformation towards lightweight and environmental protection, 5083 aluminum sheet plate has become one of the core materials that promotes industry innovation with its excellent comprehensive performance.  As a representative of Al-Mg alloys, 5083 aluminum sheet plate is widely used in the automotive manufacturing field with its characteristics of light weight, high strength, corrosion resistance, and easy processing, helping companies achieve cost reduction, efficiency improvement and sustainable development goals. Advantages of 5083 aluminum sheet plate 1. Lightweight design, improved energy efficiency The density of 5083 aluminum sheet plate is only 1/3 of that of steel. It is light in weight but can provide medium strength, significantly reducing the weight of the vehicle body. After using 5083 aluminum sheet plate in automobile gas cylinders, fuel tanks and other parts, the weight of the vehicle can be reduced by more than 20%, directly improving fuel efficiency or the cruising range of new energy vehicles. 2. Excellent corrosion resistance and extended life 5083 aluminum sheet plate performs well in marine atmosphere, humid environment and chemical media, and its surface can be used for a long time without additional anti-corrosion treatment. After using 5083 aluminum sheet plate in corrosion-prone...

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Types of enameled wire for motors

Polyester ester/polyamide composite enameled round copper wire 1. Model: Q (ZY/X)-1/180 Q (ZY/X)-2/180 2. Temperature resistance grade: H grade (temperature index 180) 3. Production specifications: Φ0.20-Φ1.50mm 4. Product implementation standard: GB 6109.10 IEC 317-22 (1990) 5. Main performance: The product has high thermal shock resistance and low surface friction coefficient. 6. Application: Suitable for coil windings of motors and instrument communication equipment working for a long time at high temperature, especially suitable for use in high-speed winding occasions. Polyimide enameled round copper wire 1. Model: QY-1 QY-2 2. Temperature resistance grade: Class C (temperature index 220) 3. Production specifications: Φ0.06-Φ2.50mm 4. Product implementation standard: GB 6109.6 IEC 317-7 (1990) 5. Main performance: The product has high heat resistance, mechanical properties, and solvent resistance, which is a series higher than polyester polyester imide. 6. Application: Suitable for coil windings of motors and instrument communication equipment that work for a long time at high temperatures.   Polyester enameled round copper wire 1. Model: QZ-1/130 QZ-2/130 2. Temperature resistance grade: Class B (temperature index 130) 3. Production specifications: Φ0.06-Φ2.50mm 4. Product implementation standard: GB6109.7 IEC 317-3 5. Main performance: This product has excellent mechanical and electrical properties, thermal shock performance and solvent resistance....

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Easy-tear cover material: 8011-O Aluminum foil for milk powder cover

The milk powder cover that is in direct contact with the milk powder is mainly made of aluminum foil, which has a good moisture-proof and sealing effect. As a milk powder aluminum foil easy-tear cover, it is composed of an inner cover and an outer cover. The inner cover is an easy-tear cover structure. A pull ring is attached to the aluminum foil. The outer edge of the aluminum foil is heat-sealed or adhered to the tinned thin steel plate cover ring. Through the ring, it is tightly fixed to the can body so that the inner cover is connected to the can body. When the aluminum foil easy-tear cover is opened, just pull up the pull ring with your fingers and pull it upwards, and the aluminum foil can be completely torn off along the edge of the can. The outer cover is used to protect the inner cover, and the can body can still be re-sealed after the inner cover is opened. 8011-O aluminum foil is widely used in the field of easy-tear covers, such as: milk powder, canned food, etc.; 8011-O aluminum foil has few pinholes, good barrier properties, heat sealing properties and tensile strength, the product...

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