YT-931 Structural Silicone Sealant for Glass & Ceramics
1.Characteristics:
.YT931 belongs to RTV-1 product Acetoxy cure, high tensile strength, fast curing.no change of color;
.Excellent adhesion to glass and ceramics;
.Excellent resistance to weather.
.Excellent resistance to low and high temperature. Little change in physical properties between -40°C~150°C.
2.Purpose:
.Glazing;
.Sealing in glass joints;
.For structural glazing in big glass and glass roof structural engineering.
3.Typical Technology Data
| No. | Performance | Standard | Measured value | Single Evaluate | |
| 1 | Appearance | Fine and uniform ointment, it shall not have block gel, surface coagulation and educt that cannot disperse quickly. | Conform standard | Qualified | |
| 2 | Slumpability(mm) | Vertical,(mm) | ≤ 3 | 0 | Qualified |
| Horizontal | Non distorted | Non distorted | |||
| 3 | Extrusion,(ml/min) | ≤ 10 | 1.6 | ||
| 4 | Tack-Free Time(h) | ≤ 3 | 0.5 | Qualified | |
| 5 | Harducss(HA) | 20~60 | 29 | Qualified | |
| 6 | Tensile strength in adhesion standlard condition | Tensile strength in adhesion (Mpa) | ≥ 0.345 | 0.652 | Qualified |
88℃ Tensile strength in adhesion | Tensile strength in adhesion (Mpa) | ≥ 0.345 | 0.642 | Qualified | |
-29℃ Tensile strength in adhesion | Tensile strength in adhesion (Mpa) | ≥ 0.345 | 0.638 | Qualified | |
Adhesion of immersion in water | Tensile strength in adhesion (Mpa) | ≥ 0.345 | 0.708 | Qualified | |
| 7 | ≤ 10 | 3.9 | Qualified | ||
| Stability | Store for 12 months at -20~27℃ in cool ,dry places after date of delivery | ||||
4.Application
Standard
China standard GB/T14683-2003
Company standard Q/(NGS)YT 1-2005
5.Restriction of Usage
.Unsuitable for SSG system;
.Unsuitable for the air-proof location, because it is required to absorb moisture in air to cure for the sealant;
.Unsuitable for the frosty or moist surface;
.Unsuitable for the continually soggy or moist place;
.Unsuitable for metal and coated glass;
.Cannot be used the product if the temperature is below 4°Cor above 40°C on the surface of the materials.
6.Technical Service
Offer the integral technical data of the products.
-Adhesion Test :
The products of YuanTong silicone sealant have excellent adhesion to most common building materials, as glass,anodized aluminum, ceramic tile, granite,brick,wood ,steel and most plastics. But we cannot ensure our sealants are suitable to all materials, as a result of the unceasing appearance of new building materials and the application of new surface treatment technology. In some cases, it is required to have the adhesion test on the substrates. In the laboratory of our company, we can carry out the adhesion test for clients and submit the test report that includes experimental result, recommended products, cleaning methods of the material surface etc.
-Compatibility Test:
If the accessory materials like baker, double-sided glue strip can not be compatible with silicone rubber, it may cause silicone rubber to turn colors, even lose adhesion. To avoid these problems, we provide services of compatibility test for clients. Clients can send the accessory materials to us by mail (or other ways),then we will carry out the compatibility test and submit the test report.
-Staining Test:
We provide services of pollution test for clients. Clients can send the substrates to us by mail (or other ways),then we will carry out the staining test and submit the test report.
7.Warranty
As an ISO:9001 certified company, we are committed to established implement the ISO:9001 Quality Management System.
8 .Maintenance
Generally there needs no repairing.If impaired in sealing Joints,clean with proper solvent and repair with our products.That can adhere well.
9.Important
The information contained in this instruction is correct. However,by no means can it be considered an absolute guarantee, as usage and application of the product in accordance with the instruction given and their success in application is beyond our control and is dependent on a number of factors. Clients should have a good knowledge of the product and make independent judgments of optimal usage
*Color Tags: clear silicone sealant, transparent silicone sealant, black silicone sealant, crystal silicone sealant, white silicone sealant, red silicone sealant, brown silicone sealant, grey silicone sealant, blue silicone sealant, green silicone sealant, silver silicone sealant, dark brown silicone sealant, yellow silicone sealant, colored silicone sealant
*Application Tags: silicone sealant for glass, silicone sealant for ceramics
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