Hangzhou Dilly Family Aluminum Foil Technology Company
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O / H18 Temper Aluminum Household Foil Jumbo Roll 3'' / 6'' Inside Diameter

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Hangzhou Dilly Family Aluminum Foil Technology Company
[China]

Address
Nut city 37-38# 304, Longgang, Lin An, Hangzhou city, Zhejiang Province, China 311300 Hangzhou Zhejiang
Phone
86-0571-63635256
Contact name
Eve

Quick Information

  • Brand Name: Dillyfamily
  • Place of Origin: China
  • Model Number : Household Aluminium foil

Description

O / H18 Temper Aluminum Household Foil Jumbo Roll 3'' / 6'' Inside Diameter

 

 

Alloy: 8011

Temper: O

USE: Kitchen

ID:3'' or 6''

Pack: Plywood

 

 

 

I . About Aluminum :

 

Aluminum is a Period 3 metal that exists as a solid at room temperature . The element is atomic number 13 , with an atomic mass of 26.98 . Aluminum's melting point is 1,220 degrees Fahrenheit , and its boiling point is 4,566 degrees Fahrenheit . In its solid phase , aluminum has a density of 2.7 grams per cubic centimeter , though its low density does not significantly impact its strength .

Unlike steel alloys , aluminum does not become brittle at low temperatures . Instead , pure aluminum and many of its alloys become stronger at low temperatures . At temperatures over 212 degrees Fahrenheit , aluminum softens and weakens significantly as a load-bearing material . Aluminum is easy to work with , as it responds well to most forms of machining with very little energy input .

Aluminum is an excellent conductor of both heat and electricity . Pure aluminum has an electrical conductivity similar to that of copper but at only half of copper's weight . It is also a good reflector of visible light and radiated heat , which makes it useful as a wrap for food .

 

II . Cold rolling Aluminum management

 

Dilly Family does not only promise quality of final product , but also focus on the quality of raw material . And the raw material we use should own the following characteristics :

 

- Chemical composition :

 

Alloy Si Fe Cu Mn Mg Cr Zn Ti Others Al Remark  
Per unit Total  
8011A 0.40-0.8 0.5-1.0 0.1 0.1 0.1 0.1 0.1 0.05 0.05 0.15 Balance  
Note : The essence with upper and lower limits is alloy element . If the element is an odd number , for Aluminum it is the lowest limit , for other element the top limit .  
 
For the chemical composition , the poisonous should comply the regulation of the following  
one and GB 11333 . Pb≤0.01% , Cd≤0.01% , As≤0.01% .  

 

 

- Mechanical performance :

 

Alloy Temper Thickness mm Mechanical performance
Tensile (σb , Mpa) Elongation(δ , % )
8011 O 0.009-0.018 (60-100) ≥1

 

- Wettability :

 

Surface of O temper should be no oil or oil blisters . The wettability should be above B grade or determined by the negotiation of both sides .

 

- Web :

 

Foil coil should entwine properly . Transection should be flat and clean , with smooth edge , and without defects of serious burr , arrow , pyramid , which can affect usage . The telescoping isn't allowed above ±1mm .

 

- Surface :

 

The surface should be clean and flat with no defects such as corrosive stain , slit , wrinkle & bruise , which can affect usage . But it's allowable to keep the ripple mark and impress nick on the surface if they have no effect on usage .

 

 

III . Aluminum foil in Kitchen use :

 

The physical characteristics makes Aluminum foil an essential material for household use :

- Aluminum foil is an excellent conductor of heat and can withstand the highest temperatures encountered in cooking ;

- Aluminum foil has unique mechanical properties as it is formable , strong and can be ‘ dead folded ’ , which is beneficial when wrapping food ;

- Aluminum foil provides a total barrier to light , odor and moisture , thus making it ideal for the protection of sensitive food during cooking and storage ;

- After it has been used , Aluminum foil can be recycled or recovered in the form of energy .

 

Because of these above unique and versatile properties , Aluminum foil becomes the best helper in household wrapping .

 

IV . Mission :

 

We try our best for good quality and service . Welcome to Dilly Family home page to check what we could do for your kitchen wrapping solution .

 

. Mission :

 

We try our best for good quality and service . Welcome to Dilly Family home page to check what we could do for your kitchen wrapping solution .

 

 

 

 


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