Battery Aluminum Laminate Film for Lithium Ion Pouch Cells Battery Materials
תיאור
מִפרָט
| לא. | Test item | Test method | Requirement |
| 1 | Peel strength between aluminum and pp | Peeling speed:200-240mm/min Peeling angle:180° | >7N/15mm |
| 2 | מראה חיצוני | 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 | Temperature:175℃±5℃ Duration:3ס לַחַץ:0.2-0.4Mpa | Peeling strength No less than 60N/15mm |
| 6 | Permeability | Soak for 5 days in water at 45℃ | No stratification, weight change<0.1ז |
| 7 | Salt spray tests | Visual | Surface without corrosion |
Performance advantage
Features of product:
ל טhe 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 ו ensuring the deep drawing and good insulation properties. אניn addition to meet the needs ב civilian areas, it has more obvious advantages in durable, power-driven or energy storage lithium application.
ל הxcellent heat sealing strength
After several previous experimental verification, שֶׁלָנוּ aluminium laminated film owns good applicability for all kinds of tabs. It can be seen from the chart זֶה with the increase of heat sealing temperature, the heat sealing strength basically has an increasing trend. הspecially above 180 ℃, the heat sealing strength can be reached 75N/15מ"מ. טemperature reaches between 190-215 ℃, heat Seal strength maintained above 85 N/15מ"מ. When טֶמפֶּרָטוּרָה הוא between 195-215 ℃, it is more than 90 N/15מ"מ. Our aluminium laminated film לְתַחְזֵקס a high heat sealing strength in a wide temperature range which is quite favorable for the battery processing and durable usage.
מידע נוסף
| Temper: | רַך |
|---|---|
| להשתמש: | Seal & סגירת מעגל |
| Treatment: | Composited |
| סוּג: | Roll |
| סַגסוֹגֶת: | 8021 |
| עוֹבִי: | 0.068-0.152מ"מ |
| איזור מוצא: | הוביי, חרסינה |
| שם מותג: | King Plastic |
| מספר דגם: | SJF |
| PA Thickness: | 0.015/0.025מ"מ |
| AL Thickness: | 0.03-0.04מ"מ |
| CPP Thickness: | 0.02-0.085מ"מ |
| רוֹחַב: | מותאם אישית |
| אורך: | 300M |
| Formability: | ≥5.0mm |
| Electrolyte resistance: | ≥6.0N/15mm |
| Heat-sealing strength: | >30N/15mm |
| אריזה: | I.D.76,Paper core/Plastic core |