Customization: | Available |
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Application: | Automobile, Construction, Fiber & Garment, Footwear & Leather, Packing, Woodworking |
Bonding Function: | Acidic Silicone Sealant |
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TECHNICAL DATA SHEET | |||||
Items | Requirements | Test Methods | Conditions | Acceptence Criteria | Measured value |
Density (g/ml) | GB/T 13477.2-2002 | 1.02±0.1 | |||
Sagging | GB/T 13477.6 | Vertical | ≤3 | 0 | |
Horizontal | No deformation | No deformation | |||
Extrudability (s) | GB/T 13477.3-2017 | ≤10 | 1.5 | ||
Tack-free Time (h) | GB/T 13477.5-2002 | ≤3 | 0.7 | ||
Hardness after cured(Shore A) | GB/T 531.1 | 20~60 | 36 | ||
Tensile Properties at maintained extension |
Tensile modulus/MPa | GB/T 13477.10-2017 | Elongation rate10% | 0.27 | |
Elongation rate20% | 0.41 | ||||
Elongation rate40% | 0.6 | ||||
Tensile Adhesion Properties | Elongation at max load % | GB/T 13477.8-2017 | 23ºC | ≥100 | 102 |
Adhesion failure area % | ≤5 | 0 | |||
Tensile adhesive strength/MPa | GB/T 13477.8-2017 | 23ºC | ≥0.6 | 1.01 | |
90ºC | ≥0.45 | 0.68 | |||
-30ºC | ≥0.45 | 1.31 | |||
GB/T 13477.15-2017 | Water-UV light exposure | ≥0.45 | 0.91 | ||
GB/T 13477.9-2017 | Water immersion | ≥0.45 | 0.92 | ||
Heat Aging | Weight-loss rate (%) | GB/T 13477.23-2022 | ≤10 | 4.6 | |
Crazing | No | No | |||
Chalking | No | No |