KASTAR 3120 Super Viscosity Silane Modified Polymer Adhesive
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KASTAR-3120 is a polymer of polyether sealed by trimethyl silane, high activity, medium and low modulus, made by it as a basic polymer sealant and adhesive with excellent adhesion, weather resistance, non-toxic, harmless, no fluorate, safety and environmental protection, and has good coating
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Product Purpose
Preparation of Medium and low mold building sealant
Preparation of transportation industry sealant
Preparation of industrial sealant
Preparation of product assembly sealant
Product Advantages
Typical Features
Sealing and Type: Dimethoxy
Appearance: Colorless transparent viscous liquid
Viscosity, 25℃, Mpa.s, approximately: 80000-100000
Volatile fraction, % less than 1
The flash point, ° C, is greater than 250
Density, g/cm3 approximately: 1.002
| Sequence | Name of Material | Proportional Range% |
| 1 | KASTAR-3012 | 20-30 |
| 2 | Plasticizer | 10-30 |
| 3 | Color Paste | 1-4 |
| 4 | UV Stabilizers | 0.4-1 |
| 5 | Padding 1 | 10-30 |
| 6 | Padding 2 | 20-40 |
| 7 | Thixotropic Agent | 1.5-4 |
| 8 | Additive OF | 0.5-1.5 |
| 9 | Bond Accelerator | 0.5-1.5 |
| 10 | Catalyst | 0.1-0.2 |
Application
The KASTAR-3120 Polymers dissolve quickly in standard organic solutions but are almost insoluble in water. Although KASTAR-3120 contains active genes, it can be stably stored in air for several days without catalyst, but special attention should be paid to the presence of water during storage and processing. KASTAR-3120 can be used in accordance with the traditional mixing process. In order to achieve different properties, it can be blended with other polymers. In order to make the product stable during processing or storage, a certain amount of chemical dehydrating agent must be added. We recommend the use of vinyl trimethoxysilane.
Storage and Expiration date
Stored in the original sealer at 5 ° C to 30 ° C, yQL-3120 has a standard life of 6 months from production date. Please refer to the storage advice and expiry date on the package. Beyond this date, Kater silicone no longer guarantees that the product meets the sales targets.
Packing Specification
200 L / Iron Drum
Net Weight:200KG
