Foshan Polima Advanced Technology & Supplies Co., Ltd.
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| Technical indicators: (the standard thickness of the test coating film is: 22-32um) | ||
| Inspection Item | Index | Test Method |
| Appearance of Original Paint | Viscous liquid | Visual inspection |
| Appearance of the Paint Film | Flat and smooth without obvious bumps, grains, discoloration and scratches | Visual inspection |
| Adhesion | The paint film does not fall off | 50kg recoils twice, scrapes the film surface with a knife, and scratches downward with a fingernail, no obvious peeling off. |
| Adhesion Between Layers | 3M adhesive tape 5 times ≤ 1 grid falls off | Scratch 1mm×1mm 100 grids on the coating film surface to pull 3M adhesive tape test |
| Hardness | ≥2H | 2H hardness pencil |
| Acid Resistance | No abnormality in the paint film | Boil in a reagent hydrochloric acid solution with a volume fraction of 12% for 20 minutes |
| Boiling Water Resistance | No shedding of paint film | Adhesion test after boiling water for 100 hours |
| Corrosion Resistance | No peeling off of the paint film | Heat up to above 90°C for 100 hours in brine with a volume fraction of 5% |
| Anti-sticking Property | Good | Boiled milk and fried eggs are not sticky |
| Heat Resistance | The paint film does not fall off | The sample is placed in an oven at 260°C for 10 hours, cooled at room temperature, and taken out for observation |
| Wear Resistance（(The test object is the rice cooker liner with R bottom) | ≥ 200 times, the paint film does not see through the bottom obviously (Wear scars over 1mm ≤ 2 places) | Use a paint abrasion tester for wet grinding test (5% detergent + 95% tap water), pressurize with 3M 7447B scouring pad and 3KG weight, back and forth once, 500 times turn over. |
| Wear Resistance(The test object is an alloy aluminum plate) | ≥ 500 times, the paint film does not see obvious penetration (Wear scars over 1mm ≤ 2 places) | Use a paint abrasion tester for wet grinding test (5% detergent + 95% tap water), pressurize with 3M 7447B scouring pad and 3KG weight, back and forth once, 500 times turn over. |
| Hygienic Indicators | Chinese food inspection standards | Comply with ROHS, FDA, LFGB, REACH, Chinese food inspection standards |
| Testing Standard | National Standard of the People's Republic of China | GB/T32095.1-2015 |
| GB/T32095.2-2015 | ||
| GB/T32095.3-2015 | ||
| GB/T32095.4-2015 | ||
| Remark: We provide ROHS, FDA, LFGB, REACH certification. | ||
| Technical indicators: (the standard thickness of the test coating film is: 22-32um) | ||
| Inspection Item | Index | Test Method |
| Appearance of Original Paint | Viscous liquid | Visual inspection |
| Appearance of the Paint Film | Flat and smooth without obvious bumps, grains, discoloration and scratches | Visual inspection |
| Adhesion | The paint film does not fall off | 50kg recoils twice, scrapes the film surface with a knife, and scratches downward with a fingernail, no obvious peeling off. |
| Adhesion Between Layers | 3M adhesive tape 5 times ≤ 1 grid falls off | Scratch 1mm×1mm 100 grids on the coating film surface to pull 3M adhesive tape test |
| Hardness | ≥2H | 2H hardness pencil |
| Acid Resistance | No abnormality in the paint film | Boil in a reagent hydrochloric acid solution with a volume fraction of 12% for 20 minutes |
| Boiling Water Resistance | No shedding of paint film | Adhesion test after boiling water for 100 hours |
| Corrosion Resistance | No peeling off of the paint film | Heat up to above 90°C for 100 hours in brine with a volume fraction of 5% |
| Anti-sticking Property | Good | Boiled milk and fried eggs are not sticky |
| Heat Resistance | The paint film does not fall off | The sample is placed in an oven at 260°C for 10 hours, cooled at room temperature, and taken out for observation |
| Wear Resistance（(The test object is the rice cooker liner with R bottom) | ≥ 200 times, the paint film does not see through the bottom obviously (Wear scars over 1mm ≤ 2 places) | Use a paint abrasion tester for wet grinding test (5% detergent + 95% tap water), pressurize with 3M 7447B scouring pad and 3KG weight, back and forth once, 500 times turn over. |
| Wear Resistance(The test object is an alloy aluminum plate) | ≥ 500 times, the paint film does not see obvious penetration (Wear scars over 1mm ≤ 2 places) | Use a paint abrasion tester for wet grinding test (5% detergent + 95% tap water), pressurize with 3M 7447B scouring pad and 3KG weight, back and forth once, 500 times turn over. |
| Hygienic Indicators | Chinese food inspection standards | Comply with ROHS, FDA, LFGB, REACH, Chinese food inspection standards |
| Testing Standard | National Standard of the People's Republic of China | GB/T32095.1-2015 |
| GB/T32095.2-2015 | ||
| GB/T32095.3-2015 | ||
| GB/T32095.4-2015 | ||
| Remark: We provide ROHS, FDA, LFGB, REACH certification. | ||
