ZQ-5688 two component structural adhesive is a two component high molecular weight silicone adhesive, packaged separately and mixed for use in groups A and B. It has good weather aging resistance, UV resistance, ozone resistance, water resistance, non corrosion, high and low temperature resistance (-50 ℃ -+200 ℃), and high bonding strength. Contains no solvents, has no irritating odor, and meets environmental requirements. By using specialized tools or packaging to extrude silicone, it can solid
ZQ-5688 two component structural adhesive is a two component high molecular weight silicone adhesive, packaged separately and mixed for use in groups A and B. It has good weather aging resistance, UV resistance, ozone resistance, water resistance, non corrosion, high and low temperature resistance (-50 ℃ -+200 ℃), and high bonding strength. Contains no solvents, has no irritating odor, and meets environmental requirements. By using specialized tools or packaging to extrude silicone, it can solidify quickly, especially in deep layers, with high initial strength. It can quickly solidify, improve production efficiency, and achieve the expected bonding effect.
Component A is a white paste like colloid, while Component B is a black paste like curing agent. It is suitable for manual or machine application, and can be cured at room temperature. The operation is simple and convenient. After coating, the adhesive surface is smooth, delicate, and bright, with no sagging or deformation, greatly reducing the waste of adhesive. The surface curing time (non stick time) is generally around 10 to 30 minutes (faster curing in summer when the temperature is high, slower in winter), and the deep curing time (hardness up to 20HsA) is about 2 hours. The low molecular weight substance released during the mixing and curing process of A/B is ethanol, which has a slight alcohol odor and is non-toxic and harmless to the human body. This adhesive is a green and environmentally friendly product.
Appearance and color
Surface drying time
Complete curing time（D）
Note: All mechanical and electrical properties were measured after 7 days of curing at 25 ℃ and 55% relative humidity. The performance of each type of silicone is subject to the actual testing report.
1. Clean the surface: Clean the surface of the adhesive or coated material to remove rust, dust, oil and other pollutants.
2. Gluing: Open the cap of the adhesive tube, cover it with a mixing tube, and use a tool to simultaneously extrude the A and B components of the adhesive solution. Squeeze the mixture through the mixing tube to the cleaned surface, making it evenly distributed, and then close and fix the adhesive surface.
3. Curing: Place the components that have been glued or sealed in air for natural curing; Due to the fact that this silicone gel solidifies both on the surface and inside at the same time, it usually takes about 2-5 hours for initial solidification to be completed, with a certain strength, and can enter the next production process.
1. The curing process of sealant releases low molecular weight substances, and the construction site should ensure ventilation to avoid discomfort caused by high concentrations of volatile substances (no damage to the body after curing).
2. Avoid contact with eyes with uncured sealant. If in contact with eyes, rinse immediately with plenty of water and seek medical attention in a timely manner.
3. Do not let children touch it when it is not solidified. If accidentally ingested, seek medical attention immediately.
All A、B components should be stored in sealed containers at a storage temperature of ≤ 30 ℃, at a temperature of 23-25 ℃, in a sealed state, with a validity period of 6 months.
Q/320481 MTH 002-2016
This product is non hazardous and is transported under general conditions.
10: 1: 10:1 Special packaging (450g: 35g) Specification 1:1: 1:1 Special packaging (450g: 450g).
This product description cannot replace the necessary testing conducted by the user before use, and the user's test results are the only guarantee that this product is suitable for its specific application requirements. Our company only guarantees that the product meets the factory quality inspection requirements and does not accept any other form of warranty or claim clauses. Confirmed as a quality issue with this product, our company is limited to providing replacement or refund of sales amount for the problematic product and is not responsible for any indirect or incidental damages.
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