Description
| Appearance | Surface color is uniform; no crack or punch or other defect; without impurities or obvious scratch, end face run-out for roll product is ≤2.0mm. | |
| Dimension Tolerance | Length | |
| Width | ±0.5mm | |
| Thickness (@10kpa) | ±5% | |
Physical and Chemical Indicators
| No. | Item | Unit | User’s Requirement | Control Range |
| 1 | Basis Weight | g/m²mm | 150±7.5 | 145-155 |
| 2 | Natural intensity | Kn/m | ≤2.0;≥0.52d | >0.52d |
| >2.0;≥1.04 | >1.05 | |||
| 3 | Maximum diameter of hole | μm | ≤20 | ≤20 |
| 4 | Pressure acid absorption(@50kpa) | g/g | ≥5.5 | ≥5.6 |
| 5 | Acid absorption height | mm/2min | ≥60 | ≥65 |
| mm/24h | ≥560 | ≥560 | ||
| 6 | Water | % | ≤0.5 | ≤0.5 |
| 7 | Weight loss after pickling | % | ≤3.0 | ≤2.0 |
| 8 | Puncture Strength | N | ≤2.0;≥2.2d | >2.2d |
| >2.0;≥4.4 | >4.4 | |||
| 9 | Fe content | % | ≤0.0025 | ≤0.0025 |
| 10 | Cl content | % | ≤0.002 | ≤0.002 |
| 11 | Resistance | Ω.dm²/mm | ≤2.0;≤0.0004d | ≤0.0004d |
| >2.0;≤0.0005d | ≤0.0005d | |||
| 12 | Elastic resilience | % | ≥93 | ≥93 |
| 13 | 50kpa/10kpa thickness ratio | % | 0.8±0.05 | 0.8±0.05 |
| 14 | thickness ratio between wet and dry condition | % | ≥92 | ≥92 |
Some Dimension for reference
| No. | Name | Dimension (mm) |
| 1 | AGM separator | 118*425*1.85 |
| 2 | AGM separator | 177*455*2.3 |
| 3 | AGM separator | 149*48*2.2 |
| 4 | AGM separator | 149*48*1.6 |
| 5 | AGM separator | 149*43*1.3 |
| 6 | AGM separator | 149*48*1.5 |
| 7 | AGM separator | 149*48*2.1 |
| 8 | AGM separator | 250*118*1.0 |
| 9 | AGM separator | 238*158*1.2 |
| 10 | AGM separator | 238*158*1.45 |
| 11 | AGM separator | 340*162*1.7 |
——————————————————————————————————————————————————————————————————
Company Profile
Better Technology Group Limited is a professional lead-acid battery equipment manufacturer and complete equipment supplier.Our technical team is composed of excellent mechanical engineers and experts in storage batteries.With rich experience in battery manufacturing and mechanical manufacturing in the lead-acid battery industry for more than 30 years,we provide customers with high-end lead-acid battery manufacturing equipment and turn-key solutions for complete equipment, including plate manufacturing – assembling – formation charge – clean and environmental protection system.Also, we can provide raw materials for battery production,battery factory designs, battery product designs and tooling, battery manufacturing technology support, and production management guidance & consultancy for battery manufacturers.
Through the outstanding technology, innovative high-quality after-sales service, perfect supply chain, we expand our business into more than 60 countries around the world and serve more than 200 customers. We have been constantly developing, dedicated to becoming a trusted partner to our customers.
We are looking forward to working with you and creating miracles in the future!