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YXH-8018 two-component structural sealant (hereinafter referred to as YXH-8018) is a two-component neutral room temperature curing, high elasticity, high modulus sealant, which has good adhesion to most building materials.
High elasticity, high modulus, high strength.
Excellent high and low temperature resistance, resistance to atmospheric aging, and UV resistance.
Neutral rapid curing, non-corrosive to bonded materials, environmentally friendly.
The product meets the requirements of GB24266-2009.
Mainly used for structural assembly of concealed frame curtain walls, structural bonding of insulating glass, and other bonding and sealing applications.
Surface cleaning: To ensure good adhesion of the structural adhesive, the surface of the adhered material must be clean, dry, oil-free, and dust-free. It is recommended to use a clean, lint-free white cloth for wiping. Solvents such as anhydrous alcohol, acetone, methyl ethyl ketone, and xylene can be used.
Protective tape: In order to ensure that the sealant does not contaminate the seam during construction, protective tape must be used to cover the seam, and the protective tape must be removed within 5 minutes after construction is completed.
Mixing of the adhesive: A dual-component adhesive mixer should be used for mixing, with a mixing ratio of A:B=12:1~14:1 (by weight).
Frosted or damp surfaces; materials that exude oil stains, plasticizers, or solvents; sulfurized or semi-sulfurized rubber.
Component A: 190L iron drum, Component B: 19L plastic drum.
Component A: 19L plastic drum, Component B: 2150ml composite bag.
Store in a cool, ventilated, and dry place below 27°C for 9 months.
| Item | Index | Test method |
|---|---|---|
| Appearance | A:White fine paste | Visual Observation |
| B:Black fine paste | ||
| Sag | GB/T 13477 | |
| (vertical mm) | ≤1 | |
| (Horizontal mm) | No change | |
| Open time(min) | ≥20 | GB/T 13477 |
| Tack free time(min) | ≤120 | GB/T 13477 |
| Bonding strength(Mpa) | ≥0.7 | GB/T 13477 |
| Ultimate tensile strength(Mpa) in 23℃ | ≤0.8 | GB/T 13477 |
| Hardness(Shore A) | 30-60 | GB/T 531 |
Shandong Yaxinhua Group is an enterprise headquartered in Jiyang County, Jinan City, Shandong Province, with a total investment of 200 million yuan and…Read More
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