Battery Aluminum Laminate Film for Lithium Ion Pouch Cells Battery Materials
وصف
تخصيص
| رقم. | Test item | Test method | Requirement |
| 1 | Peel strength between aluminum and pp | Peeling speed:200-240mm/min Peeling angle:180° | >7N/15mm |
| 2 | مظهر | Visual/online-detection | No black spots,scratches Surface smooth
|
| 3 | Forming property | Stamping forming,R=1.0mm | No discoloration No delamination |
| 4 | Eletrolytic resistance | Soak for 4 hours in the electrolyte of lithium ion battery at 85℃ | No stratification between pp and aluminum
|
| 5 | Heat-sealing performance | درجة الحرارة:175℃±5℃ Duration:3س Pressure:0.2-0.4الآلام والكروب الذهنية | Peeling strength No less than 60N/15mm |
| 6 | Permeability | Soak for 5 days in water at 45℃ | No stratification, weight change<0.1ز |
| 7 | Salt spray tests | Visual | Surface without corrosion |
Performance advantage
Features of product:
ل تhe use of advanced and reliable thermal process production
Compared with the dry process, the compound of CPP / AL is not bonded by adhesive, and has excellent electrolyte resistance performance, durability and resistance to high and low temperature performance و ensuring the deep drawing and good insulation properties. أناn addition to meet the needs في civilian areas, it has more obvious advantages in متين, power-driven or energy storage lithium application.
ل هxcellent heat sealing strength
After several previous experimental verification, our aluminium laminated film owns good applicability for all kinds of tabs. It can be seen from the chart الذي - التي with the increase of heat sealing temperature, the heat sealing strength basically has an increasing trend. هspecially above 180 ℃, the heat sealing strength can be reached 75N/15مم. تemperature reaches between 190-215 ℃, heat Seal strength maintained في الاعلى 85 N/15مم. When درجة الحرارة is between 195-215 ℃, it is more than 90 N/15مم. Our aluminium laminated film الحفاظس a high heat sealing strength in a wide temperature range which is quite favorable for the battery processing and durable usage.
معلومة اضافية
| Temper: | لين |
|---|---|
| يستخدم: | Seal & Closure |
| Treatment: | Composited |
| اكتب: | Roll |
| سبيكة: | 8021 |
| سماكة: | 0.068-0.152مم |
| مكان المنشأ: | Hubei, الصين |
| اسم العلامة التجارية: | King Plastic |
| رقم الموديل: | SJF |
| PA Thickness: | 0.015/0.025مم |
| AL Thickness: | 0.03-0.04مم |
| CPP Thickness: | 0.02-0.085مم |
| عرض: | حسب الطلب |
| طول: | 300م |
| Formability: | ≥5.0mm |
| Electrolyte resistance: | ≥6.0N/15mm |
| Heat-sealing strength: | >30N/15mm |
| التعبئة والتغليف: | I.D.76,Paper core/Plastic core |