Ntim cov ntawv yob yog hais txog ib lub yob ntawm cov ntawv txhuas tshwj xeeb tsim los rau kev ntim khoom. Nws yog feem ntau siv hauv kev lag luam khoom noj khoom haus thiab ntau yam khoom siv rau kev qhwv, tiv thaiv, thiab khaws cia cov khoom. Ntawm no yog cov ncauj lus kom ntxaws txog kev ntim cov ntawv yob:
Dav thiab Length:
Ntim cov ntawv yob tuaj rau hauv qhov dav thiab ntev kom haum rau ntau yam kev xav tau ntim. Qhov dav ntawm cov ntawv yob feem ntau yog nyob ib ncig ntawm 12 ntiv tes (30 cm) mus rau qhov dav dav, xws li 18 ntiv tes (45 cm) lossis dav dua. Qhov ntev ntawm cov yob tuaj yeem sib txawv nyob ntawm cov chaw tsim khoom thiab cov khoom tshwj xeeb, tab sis feem ntau muaj nyob rau hauv qhov ntev li ntawm 25 txog 1000 ko taw (7.6 txog 304.8 meters) lossis ntau dua.
Thickness los yog Gauge:
Ntim ntawv yob muaj nyob rau hauv txawv thicknesses, feem ntau hu ua gauge. Lub thickness tuaj yeem sib txawv raws li daim ntawv thov tshwj xeeb thiab qib kev tiv thaiv yuav tsum tau ua. Cov tuab tuab rau ntim cov ntawv yob muaj nyob ib ncig ntawm 9 txog 20 microns (0.35 txog 0.8 mils). Thicker foils muab kev ua kom ruaj khov thiab muaj zog, thaum thinner foils muab kev yooj yim thiab kev siv nyiaj.
|
Tshuaj muaj pes tsawg leeg |
|||||||||
|
Qib |
Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Ni |
Zn |
Al |
|
1050 |
0.25 |
0.4 |
0.05 |
0.05 |
0.05 |
- |
- |
0.05 |
99.5 |
|
1060 |
0.25 |
0.35 |
0.05 |
0.05 |
0.03 |
- |
- |
0.05 |
99.6 |
|
1070 |
0.2 |
0.25 |
0.04 |
0.03 |
0.03 |
- |
- |
0.04 |
99.7 |
|
1100 |
Si plus Fe: 0.95 |
0.05-0.2 |
0.05 |
0.1 |
99 |
||||
|
1200 |
Si plus Fe:1 00 |
0.05 |
0.05 |
0.1 |
0.05 |
99 |
|||
|
1235 |
Si plus Fe:0.65 |
0.05 |
0.05 |
0.05 |
0.1 |
0.06 |
99.35 |
||
|
3003 |
0.6 |
0.7 |
0.05-0.2 |
1.0-1.5 |
0.1 |
seem |
|||
|
8011 |
0.50-0.9 |
0.6-1.0 |
0.1 |
0.2 |
|||||
Aluminium Foil Advantages
01. Qhov saum npoo ntawm cov ntawv txhuas yog qhov huv thiab huv heev, thiab tsis muaj kab mob lossis kab mob tuaj yeem loj hlob ntawm nws qhov chaw.
02.Aluminium ntawv ci yog cov khoom ntim tsis muaj tshuaj lom, nws tuaj yeem tiv tauj ncaj qha nrog zaub mov yam tsis muaj kev txhawj xeeb uas tuaj yeem ua rau tib neeg noj qab haus huv.
03.Aluminium ntawv ci yog cov khoom ntim tsis qab thiab tsis muaj ntxhiab, uas yuav tsis ua rau muaj ntxhiab tsw ntxhiab rau cov khoom noj.
04.Tsis muaj teeb meem nyob rau hauv qhov kub thiab txias, yuav tsis muaj roj nkag mus rau hauv aluminium ntawv ci.
05.Yog tias cov ntawv txhuas txhuas nws tus kheej tsis hloov pauv, nws thiab cov khoom ntim khoom yuav tsis qhuav lossis ntsws.
06.Aluminium ntawv ci muaj cov yas zoo, yog li nws tuaj yeem siv los ntim cov khoom ntawm ntau yam duab. Ntau cov duab ntawm cov thawv tuaj yeem tsim tau arbitrarily.
07. Aluminium ntawv ci yog cov khoom ntim opaque, yog li nws yog cov khoom ntim zoo rau cov khoom raug tshav ntuj, xws li margarine.
Cim npe nrov: packing foil yob, Tuam Tshoj ntim ntawv yob manufacturers, lwm tus neeg, Hoobkas
