Products
Sealing Adhesive
Product Introduction:
CW‑M‑108K special sealing adhesive for battery housings is applied to sealing fully‑sealed maintenance‑free battery housings with 2:1 mixing ratio, suitable for dark‑colored plastic housings.
Main Features:
1. Good fluidity and stable performance; corrosion under long‑term strong‑acid environment will not affect bonding strength.
2. Low viscosity for easy handling.
3. Good processability, curable at room temperature or under heating; bright bubble‑free surface after curing.
Quality Indicators:
Indicator Standard | Component A | Component B |
Exterior Appearance | Light‑Yellow Liquid | Brown Liquid |
Mixing Ratio (Weight Ratio) | A:B=2:1 | |
Viscosity (25℃ mpa.s) | 1500~3500 | 50~250 |
Ratio Weight | 1.05~1.20 | 0.95~1.15 |
Shear Strength (MPa) | ≥5 | |
Acid Absorption Rate (%) | ≤3 | |
Hardness (Shore D) | ≥75 | |
Gel Time (60℃ min) | 20′~25′ | |
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