Aluminum Film Waterproof Material for Cable Air Condition Duct
l Product Description
28mm 32mm 35mm 38mm
Cooking, hair salon, gift packing, industrial insulation, tin foil, electronic products isolated signals
Household, Catering, hotel, restaurant, airline, factory etc.
Each roll packed in a color box with/without blade or PP bag individually, 30-100box/CTN/ Plastic Bubble bag as per customers' requirement.
T/T, T/T 30% deposit, balance against of copy of B/L, L/C
ISO9001, ASTM, GBT
l Packaging & Delivery
Packaging detail: Each roll packed in a color box with/without blade or PP bag individually, 30-100box/CTN
Delivery detail: about 25 days from received oiginal L/C or advance payment
l Company Profile
CNBM International Corporation, China National Building Materials (Group) Corporation, is one of the largest companies in China building material & equipment industry, with 42,800 employees and sales in 2005 of US Dollar 4.395 billion. In 2006, China National Building Material Company Limited was listed on Hong Kong Stock Market with the stock code as 3323.
Aluminium Foil is a popular product in the market of CNBM. With advanced technology and equipment, CNBM has sold its hight quality aluminium Foil to the world.
l CNBM World Wide
l Product Images
Q: Do you provide free samples?
A: Yes, free samples will be sent to you on freight at destination.
Q: Can I get your latest products catalogue?
A: Yes, it will be sent to you in no time.
Q: What is the MOQ?
A: 5 tons
Q: What are your payment terms?
A: We accept L/C, T/T.
- Q:Is aluminum foil an alloy or something?
- Aluminum or aluminum alloy by calendering process, the thickness of less than 0.2mm of the coil is aluminum foil. Aluminum alloy is added to the pure aluminum with other metal or non-metallic material, so that the strength of the metal increased.
- Q:What is Anpuwangxian F/UTP. printed aluminum foil shield?
- It is called 7 class 8 lines, not authentic amp, just a fake.
- Q:What refers to the mechanical properties of aluminum foil?
- Mechanical properties mainly refers to the tensile strength of aluminum foil, elongation and Erichsen value. From the use of perspective, I hope these three indicators, the higher the better, but on the material itself, these three indicators and mutually contradictory, that is, when the tensile strength of the aluminum foil is relatively high elongation index will decline; and when improving the elongation of the aluminum foil, it will cause a decline in tensile strength.
- Q:Is there any way to prevent corrosion oxide coated aluminum coil?
- 3. Strengthen the management of rolling oil, its water content control in 0.04% or less.
4. The color coated aluminum coil packaging should be sealed packaging, and each volume should be placed in an appropriate amount of desiccant.
- Q:Is aluminum foil pure aluminum?
- Q:Oak barrel aluminum foil liner or well logs
- Of course, the log is good, some ingredients in the log can serve as a better direction for the development of wine, and aluminum foil can not.
- Q:Waterproof aluminum foil and PVC for cupboard, which is better?
- Since aluminum foil paper is an additional layer on the moisture proof particle board, it is not moisture proof and waterproof enough and thus outdated. Whether PVC board can be used for cupboard depends on manufactures. Some just use it as an advertising gimmick while some use it for cupboard bottom. Surely the latter one is more durable. Cupboard is the place that contains most water and connects with sewer.
- Q:How to make aluminum foil paper?
- A method to manufacture aluminum foil paper with forgery-proof watermark is made from paper pulp fiber. The production steps are as follows: Crash the pulp material with hydrapulper and beat with beater with beating degree of 20-70°SR and wet weight ≥0.5g; Add additives to the pulp: Filler 10-40％, sizing agent 1-8%, preservative 350ml/ton; Beating degree of 20-70°SR and wet weight ≥0.5g; Press the watermark net with die sinking, use watermark net at the vat of paper machine, reproduce the pulp into paper sheet with paper machine after being diluted, roll the sheet with calendar, slit the sheet into corresponding specification with slitter and then get the aluminum foil backing paper with forgery-proof watermark. The watermark of this invention is distributed uniformly, clearly visible as well as obviously rough and uneven in surface by touching, which has significant counterfeit effect, so it can be used to package the cigarette. Sovereignty item 1: A method to manufacture aluminum foil paper with forgery-proof watermark is made from paper pulp fiber. The production steps are as follows: a. Beating: Crash the pulp material with hydrapulper and beat with beater with beating degree of 20-70°SR and wet weight ≥0.5g; b. Composite pulp tank: Add additives to the pulp: Filler 10-40％, sizing agent 1-8%, preservative 350ml/ton; beating degree of 20-70°SR and wet weight ≥0.5g; c. Press the watermark net with die sinking, use watermark net at the vat of paper machine; d. Reproduce the pulp into paper sheet with paper machine after being diluted, roll the sheet with calendar, slit the sheet into corresponding specification with slitter and then get the aluminum foil backing paper with forgery-proof watermark; e. Composite aluminum foil with watermark aluminum foil backing paper to make aluminum foil paper with forgery-proof watermark.
- Q:What is the thermal insulation principle of aluminum tape?
- Since aluminum is a good conductor of heat, wrapping the tape with aluminum foil does quicken the heat loss instead of heat preservation. Therefore, it's better to wrap with heat-insulated cotton before wrapping with aluminum foil. Actually the thermal insulation cotton preserves heat rather than the aluminum foil which serves as a conductor to outside temperature to protect the inside temperature. It is featured by thermal insulation, waterproofness and corrosion resistance. Due to its extremely low absorption coefficient solar radiation, it can isolate from most of the heat transfer.
- Q:Aluminum foil and fold thickness difference is caused by what?
- A roll of aluminum foil rolling up to tens of meters, rolling up to about 10h, with time, the difference between thick, very easy to form, and the means for adjusting the thickness of only tension speed. These factors have caused difficulties controlling the thickness of aluminum foil rolling, so the real difference in thickness control less than 3%, a number of conditions need to ensure, rather difficult.
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