PVDF Outdoor Laminated Metal Series
The LamiXteel EX25 utilizes high-quality Japanese fluorocarbon film. This premium material offers superior chemical and weather resistance, making it an excellent replacement for stainless steel and magnesium-aluminum-manganese alloy blanks.
Color Sheet
Wood Grain Color Sheet lcm_pvdf_stonefilm.jpg
Test Results
| Item | Test Method | Test Result |
|---|---|---|
| Film hardness | According to the provisions of GB/T 6739-2006. The HB pencil has a load of 500g at a 45° angle and smoothly pushes forward at least 7mm at a speed of 0.5mm/s to 1.0mm/s. | No scratch on the surface of the film |
| Adhesion | The cross-cut method shall be carried out in accordance with the provisions of GB/T 9286, and the circle-cutting method shall be carried out in accordance with the provisions of GB/T 1720. | No lifting, peeling, cracking, etc.; level 0 |
| Salt tolerance | The salt solution is prepared by using sodium chloride (chemically purer) and distilled water at a concentration of 5±0.1% by weight; the pH is between 6.5 and 7.2 (35 ° C); and the substrate standard is hot-dip galvanizing 140 g/140 g. | Foaming, cracking, color change <4 2000h |
| Solvent resistance | The butanone infiltrated gauze was wiped back and forth with a pressure of 1000g±10g. The wiping stroke was 100mm, the frequency was 100 times/min, and the contact area between the wiper and the test piece was 2cm2. | There is no significant change in the surface. MEK times 100 |
| Aging resistance | UVA-340 uses 12 hours for 1 cycle: 8h UV illumination, blackboard temperature (60±3) °C, 4h condensation, blackboard temperature (50±3) °C | There are no cracks, blistering or falling off on the surface. 3000h |
| UVB-313 uses 8 hours for 1 cycle: 4h UV illumination, blackboard temperature (60±3) °C, 4h condensation, blackboard temperature (50±3) °C | There are no cracks, blistering or falling off on the surface. 2000h | |
| The xenon lamp is aging. Source wavelength: (290-800) nm, source irradiance: 550 W/m2, black mark temperature: (55 ± 3) ° C, relative humidity: (65 ± 5)%, water spray cycle: each spray time (18 ± 0.5) )min, the waterless time between two sprays (102 ± 0.5) min | There are no cracks, blistering or falling off on the surface. 4000h | |
| Acid resistance and oil resistance | 5% hydrochloric acid, 20 oil, stand still | The film layer has no abnormal appearance changes such as discoloration, bulging, foaming, and pulverization. 720h |
| Alkali resistance | 5% sodium hydroxide, allowed to stand | The film layer has no abnormal appearance changes such as protrusion, foaming, and pulverization. 720h |
| Rub resistance | The towel was taken from butanone and rubbed back and forth 100 times with a force of 1 kg. | There is no visible color difference in the portion being wiped. |
Adherence Test
The PVDF(weather resistance film) Laminated on steel has been rigorously tested after 1400 hours. The cut area of center did not peel off and lifted. Adhesion reached the 4.0 A level(better than case type attachment level). In addition to attached in high quility, that we don't worried about peeling off in processing. lcm-test-02.jpg
Steel Products Protective Film Option
We ship our steel products in coil or sheet form, utilizing either customer-assigned protective film or our standard protective film (transparent/black-white) to prevent scratches and damage to the steel surface. Lienchy Metal provides various protective film services and options. For more information, please refer to Protective Film and Package
