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Black Neutral Silicone Sealant Weather Resistant For Glass Curtain Wall
Features
1, One-component, drying at neutral room temperature, excellent construction silicone sealant;
2, Excellent weather resistant, service life near 30 years under normal climate conditions.
3, No need any base coating under normal conditions. Good adhesion for most building materials;
4, Good compatibility with other neutral silicone structure sealant.
Purpose:
1, The assembly of glass curtain wall engineering.
2, It can be paste to one single assembly of the glass and metal surface directly. It can meet the
requirement of fully-hidden or semi-hidden frame curtain wall design;
3, It’s suitable the second bonding of Low-E glass’s structural seal.
4, The site that particularly high requirements on the sealing performance, and multi-purpose;
Main Technology data:
| Performance | Standard | Measured Value | Testing Method | Performance | Standard | Measured Value | Testing Method | |
| Slumpability | Horizontal | Not change shape | Not change shape | GB/T 13477 | Tensile proper (MPA)at 90 | ≥0.45 | 0.87 | GB/T 13477 |
| Vertical (mm) | ≤3 | 0 | GB/T 13477 | Tensile proper (MPA)at 30 | ≥0.45 | 1.65 | GB/T 13477 | |
| Pot life when 20Mins | ≥10 | 3.3 | GB/T 13477 | Tensile proper (MPA)after flooding | ≥0.45 | 0.99 | GB/T 13477 | |
| Skin time (Hours) | ≤3 | 1.2 | GB/T 13477 | Tensile proper (MPA)after flooding and UVA irradiation | ≥0.45 | 1.05 | GB/T 13477 | |
| Hardness (HsA) | 20-60 | 43 Black Neutral Silicone Sealant Weather Resistant For Glass Curtain Wall |
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