ALUCOBEST® cov ntaub ntawv
4mm 0.50AL Aluminium Composite Vaj Huam Sib Luag
1.Prua oduct muaj pes tsawg leeg
ALUCOBEST® aluminium composite vaj huam sib luag muaj LDPE (Low-Density Polyethylene) core sandwiched ntawm ob daim tawv nqaij ntawm 0.5mm tuab aluminium alloy (3003 lossis 5005).
| Kev sib xyaw | Txheej khoom: | PVDF |
| Khoom siv tawv nqaij: | 0.5mm tuab | |
| Core khoom: | LDPE |
Qhov saum npoo yog ua tiav nrog kev ua haujlwm siab PVDF txheej raws li tus qauv, sab nraub qaum yog zeb tiav aluminium lossis kev pabcuam txheej los ntawm polyester.
2. Prua oduct ditxiv neej thiab kam rau ua
(1) Vaj huam sib luag thickness: 4 hli
(2) Vaj huam sib luag loj: Standard Dav = 1220mm, 1250mm
Tshwj xeeb dav = 1500mm, 1550mm, 2000mm
Length = tsawg dua 6000 mm
Nco tseg: Kev cai ntev tuaj yeem lees txais
(3) Khoom kam rau ua
Dav: ± 2.0mm
Ntev: ± 3.0mm
Thickness: ± 0.2 hli
Hneev: Ntau tshaj 0.5% (5mm / m) ntawm qhov ntev lossis dav Squareness (kab pheeb suab txawv): Ntau tshaj 5.0 hli
- Prkev ua haujlwm
1) Txhua yam khoom ntawm Aluminium Composite Material (ACM):
| Cov khoom kuaj | Txuj | Kev tshwm sim |
| Chav ntsuas hnyav | ASTM D 792 Cov Lus Qhia Tshwj Xeeb | 5.81kg / m2 |
| Sab nraum zoov Kub Resistance | ASTM D 1654 Cov Lus Qhia | Tsis Muaj Abnormity |
| Thermal Expansion | ASTM D 696 Cov khoom siv | 3.0 × 10-5 ° C |
| Thermal deformation kub | ASTM D 648 3 | 115 ° C |
| Thermal conduction | ASTM 976, UAS 976 | 0.102 kcal / m.hr ° C |
| Flexural rigidity | ASTM C 393 3 | 14.0 x 105 |
| Kev cuam tshuam tsis kam | ASTM D 732 2 | 20 kg cmj |
| Adhesive zog | ASTM D 903 Cov Lus Qhia Tshwj Xeeb | 0.74kgf / hli |
| Suab-insulating tus nqi | ASTM E413 Cov khoom siv | 29dB ib |
| Flexural elasticity | ASTM D 790 Cov Lus Qhia Tshwj Xeeb | 4055kg / hli |
| Shear tsis kam | ASTM D 732 2 | 2.6 kgf / hli |
| Yam tsawg kawg bending radius | ASTM D 790 Cov Lus Qhia Tshwj Xeeb | > = 300 mm |
| Kev tua hluav taws | ASTM E 84 | Tsim nyog |
| Haus luam yeeb tsim | ASTM E 84 | <45 |
| Cua-Pressure Resistance | ASTM E 330 Cov Lus Qhia | Dhau |
| Cov khoom tiv thaiv dej | ASTM E 331 | Dhau |
| Cov khoom tiv thaiv huab cua | ASTM E 283 3 | Dhau |
(2) PVDF Txheej tiav
| Cov khoom kuaj | Txuj | Kev tshwm sim |
| Ua kom tiav lub tsho Thickness | ISO 2360 (NWS 8406) | > = 26 awm |
| Gloss | ASTM D523-99 | 20-45% |
| cwj mem hardness | ASTM D 3363-00 1 | 2H |
| Toughness | ASTM D 4145-83 Cov khoom siv | 2T tsis muaj kev sib tw |
| Adhesive quab yuam | ASTM D 3359-97 Cov | 4B |
| Kev cuam tshuam tsis kam | ASTM D 2794-93, ASTM D2794-93 Cov | > 100 kg.cm |
| Abrasion tsis kam | ASTM D968-93 | 64.6 l/mil |
| Mortar Resistance | ASTM D605.2-91 | 24 teev tsis muaj blister |
| Humidity kuj | ASTM D714-97, ASTM D2247-02 | 3000hrs tsis muaj blister |
| Boiling-dej tsis kam | ASTM D3359-B | Dhau |
| Ntsev-Spray kuj | ASTM B117-03 Cov khoom siv raw khoom | 3000hrs tsis muaj blister |
| Acid kuj | ASTM D1308-87 AAMA 605.2-91 Kev Xeem #7 7.31 | Tsis muaj teebmeem |
| Alkali tsis kam | ASTM D 1308-87 Cov | Dhau |
| Solvent resistance | ASTM D 2248-73, ASTM D2248-73 Cov ECCA T5 & NCAAB NO.11-18 | Dhau |
| Xim khaws cia | ASTM D 2244-93, ASTM D2244-93 Cov | △ E = 0.34 |
| Chalk kuj | ASTM D4214-98, ASTM D4214-98 Cov | Tsis muaj Chalking |
| Gloss Retention | ASTM D 2244-93, ASTM D2244-93 Cov | 84.2% |