8011 Kertas aluminium: A Practical Guide for Household Applications

pengenalan

In modern households, efficiency and reliability are key to simplifying daily tasks, dan 8011 Aluminum Foil emerges as a standout solution for kitchen and storage needs. Unlike ordinary foils that tear easily or fail under heat, it is crafted to balance durability and flexibility, making it a go-to for meal prep, memasak, dan pemeliharaan makanan. This guide explores its core attributes—from chemical makeup to real-world uses—to show why it remains a household staple.

8011 Kertas aluminium
8011 Kertas aluminium

Komposisi Kimia bagi 8011 Kertas aluminium

8011 Aluminum Foil belongs to the 8000-series aluminum alloys, with a tailored composition that prioritizes safety and performance for home use. Its elements are strictly regulated to meet international standards, ensuring consistency across every roll.

Element Breakdown & Roles

The table below details the chemical components of 8011 Kertas aluminium, their concentrations, and how they contribute to its functionality:

 

unsur Mass Fraction Range Nilai Biasa Key Role in 8011 Kertas aluminium
aluminium (Al) Remainder (98.00%-99.00%) 98.50% Base metal; provides light weight, rintangan kakisan, and malleability for thin foil production
silikon (Dan) 0.50%-0.90% 0.70% Enhances strength and hardness; prevents tearing during wrapping or covering
besi (Fe) 0.60%-1.00% 0.80% Boosts tensile strength and heat resistance; ensures uniform rolling without sticking
Tembaga (Cu) ≤0.10% 0.05% Refines grain structure; improves stability and resistance to food acids
Mangan (Mn) ≤0.20% 0.10% Enhances thermal stability; avoids grain coarsening at high temperatures
Magnesium (Mg) ≤0.05% 0.03% Neutralizes impurities; maintains flexibility without brittleness
Zink (Zn) ≤0.10% 0.05% Acts as a sacrificial anode; protects against corrosion from moisture or acids
titanium (Daripada) ≤0.05% 0.02% Refines casting grain structure; reduces defects like pinholes

Comparison with Other Household Alloys

To highlight its uniqueness, 8011 Kertas aluminium is compared to common alternatives like 1235 (aluminium tulen) dan 3003 (manganese-alloyed) kerajang:

 

Aloi Key Elements Kekuatan Fleksibiliti Max Heat Resistance Ideal Household Uses
8011 Kertas aluminium Dan (0.50%-0.90%), Fe (0.60%-1.00%) Tinggi Sederhana 250℃ Membakar, memanggang, membalut, Penyimpanan jangka panjang
1235 aluminium Pure Al (≥99.35%) Rendah Tinggi 200℃ Wrapping delicate foods (herbs, spices)
3003 aluminium Mn (1.00%-1.50%), Cu (0.05%-0.20%) Sangat tinggi Rendah 230℃ Heavy-duty storage, non-food wrapping

It outperforms 1235 in strength and heat resistance, and offers better flexibility than 3003, making it the most versatile for daily home tasks.

8011 Kertas aluminium
8011 Kertas aluminium

Technical Parameters of 8011 Kertas aluminium

Its parameters are designed to fit diverse household needs, from small-scale wrapping to large-batch cooking.

 

Parameter Specifications Use-Case Alignment
Ketebalan Thin (0.010-0.015mm), Medium (0.015-0.020mm), Thick (0.020-0.030mm) Thin: Sandwiches/fruits; Medium: Cookies/vegetables; Thick: Roasts/freezing
Lebar Standard (10cm, 20cm, 30cm, 45cm); Custom (15-60cm) 10cm: Makanan ringan; 30cm: Baking dishes; Custom: Odd-sized containers
Roll Length 5m, 10m, 15m, 25m, 30m, 50m 5-10m: Small households; 25-50m: Large families/heavy use
Pembungkusan Food-grade PE film + paper core; Some with built-in cutters PE film: Moisture protection; Cutters: Easy tearing without tools

These parameters ensure 8011 Aluminum Foil adapts to different storage spaces and task scales, minimizing waste and maximizing convenience.

Mechanical Properties of 8011 Kertas aluminium

Its mechanical attributes ensure reliability in daily use, withstanding typical household stresses.

8011 aluminum foil roll packaging
8011 aluminum foil roll packaging
Harta benda Tested Value Household Significance
Kekuatan Tegangan 70-90 MPa (anil) Resists tearing when wrapping bulky items (Mis., whole chickens)
Pemanjangan 15-25% (anil) Conforms to irregular shapes (Mis., curved vegetables, bone-in meats)
Vickers Hardness 20-30 HV Balances rigidity (stays flat on bowls) dan fleksibiliti (folds easily)
Rintangan tusukan ≥3N Withstands sharp 食材 (Mis., crab shells, carrot edges) without leaking

These properties make 8011 Aluminum Foil durable enough for repeated use, yet easy to handle for all family members.

Ciri -ciri utama 8011 Kertas aluminium

1. Balanced Flexibility & Kekuatan

It bends easily to wrap sandwiches or cover bowls, yet stays intact when lifting hot dishes—unlike flimsy 1235 foil or rigid 3003 kerajang.

2. Licin, Permukaan tidak melekat

Its polished finish prevents food from sticking, so cookies slide off easily and leftovers don’t leave residue, reducing cleanup time.

3. Uniform Structure

Advanced manufacturing ensures consistent thickness and composition, so no weak spots tear unexpectedly during use.

4. Rintangan Kakisan

The aluminum oxide layer and zinc additives protect it from acidic foods (Mis., buah tomato, Citrus) dan kelembapan, keeping it safe for long-term storage.

Kelebihan daripada 8011 Aluminum Foil for Households

1. Heat Resistance for Versatile Cooking

It withstands 250℃, making it safe for ovens, gril, and toasters. Sebagai contoh, wrapping potatoes in it bakes them evenly without burning.

2. Superior Food Preservation

It blocks 99% of moisture and 98% oksigen, extending leftover freshness by 1-2 days vs. 保鲜膜. Frozen meats wrapped in it avoid freezer burn for 3-6 bulan.

3. Food-Safe & Non-Toxic

It meets FDA and GB 4806.1 standards, with no harmful leaching—even when in contact with hot, acidic foods like lemon-marinated chicken.

4. Kos efektif & Eco-Friendly

It’s reusable (wash and dry for 2-3 kegunaan) dan 95% boleh dikitar semula, reducing both replacement costs and environmental impact vs. single-use plastics.

 

Household Applications of 8011 Kertas aluminium

1. Meal Prep & Memasak

  • Membakar: Line trays with medium-gauge foil for easy cleanup; cover cakes with it to prevent over-browning.
  • Memanggang: Wrap roasts in thick foil to lock in juices; toss vegetables in foil packets with seasonings for mess-free grilling.
  • Microwave Aid: While not microwave-safe alone, use it to shield pie crusts during microwave-oven combo heating.

2. Food Storage

  • Refrigeration: Cover bowls of soup or leftover curry with foil to retain flavor and prevent odor transfer.
  • membeku: Double-wrap bulk meats (Mis., ground beef) in thick foil to avoid freezer burn; portion fruits in foil packets for smoothies.
  • Room-Temperature Storage: Wrap fresh bread in foil to keep it crusty for 2-3 hari; cover cut watermelon to slow spoilage.

3. Kitchen Helpers

  • Pembersihan: Scrub 烤盘 with crumpled foil to remove burnt-on food (gentler than steel wool); polish stainless steel sinks with foil and vinegar.
  • Organization: Wrap sharp knife blades in foil for safe drawer storage; use foil to make small trays for spices or condiments.

Kesimpulan

8011 Aluminum Foil stands out as a household essential due to its well-balanced composition, adaptable parameters, and reliable performance. Its strength and flexibility suit diverse tasks—from baking cookies to freezing bulk meats—while its safety and eco-friendliness align with modern home values. Unlike one-dimensional alternatives, it integrates seamlessly into daily routines, simplifying cooking, penyimpanan, and cleanup. For households seeking a versatile, cost-effective solution, it remains the top choice, proving its value in every roll.

Kenapa pilih kami?

Henan Huawei Aluminium Co., Ltd. adalah peneraju banyak pengeluar dan pembekal aluminium di China. Kami mengawal kualiti dengan ketat dan memberi tumpuan kepada pelanggan. Kami berharap dapat mempunyai kerjasama yang mendalam dengan anda dan menyediakan perkhidmatan OEM tersuai produk bahan aluminium berkualiti tinggi kepada anda. Jika anda ingin mendapatkan harga terbaru dan terbaik mengikut berat standard per kg atau setiap tan, sila hubungi kami.

Barisan pengeluaran kerajang aluminium

Pembungkusan

  • Pakej: Kes kayu
  • Spesifikasi kes kayu standard: Panjang*Lebar*Tinggi=1.4m*1.3m*0.8m
  • Setelah diperlukan,dimensi kes kayu boleh direka bentuk semula mengikut keperluan.
  • Setiap kes kayu Skala Berat Kasar: 500-700KG Berat Bersih: 450-650KG
  • Teguran: Untuk keperluan pembungkusan khas, yang sepadan hendaklah ditambah dengan sewajarnya.