VITEL 2200B.F
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TDS
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SDS
| Key Benefits | - Can be used either alone of formulated - Superior abrasive resistance - Non-blocking coating up to 70°C |
| Applications | VITEL 2200B.F can be used on all dry laminating machines with smooth or rotogravure rollers. |
| Applications Weight | At least 2 g/m² dry. Optimum adhesion is obtained with an application weight of approx. 3 g/m². For aggressive requirements, the coating weight needs to be increased to 4 g/m2 or higher. |
| Dilution | Dilution may be done with PU grades (< 0.1 % H2O-content) of ethyl acetate, acetone MEK or a mixture of these solvents. The adhesive system should be processed at a solids content of approx. 20 - 23% when applied via gravure. Ideal coating viscosity is between 75 – 115 cps. |
| Drying | Drying conditions must be adjusted to substrate, application weight and line speed in order to avoid the retention of solvents. The dried and fully cured adhesive film will be transparent and neutral in odour. |
| DSC Glass Transition | 70.0 [°C] |
| Form | Pellets |
| Hydroxyl Number | 03-mai |
| Intrinsic Viscosity | 0.32 dl_g |
| Minimum Activation | 121°C but recommended 156°C. |
| Molecular Weight Average | 47.5 |
| Pot Life | VITEL 2200B.F in solution has a very good pot life stability. If container well sealed solution will keep for at least 6 months at room temperature storage. When used in conjunction with curative, pot life will vary but not recommended to hold reactive solution more than 8 hours before application. |
| Specific Gravity | 1.27 |
| Viscosity | 300 [mPa.s] Brookfield (215°C) |
| Range Of Application | VITEL 2200B.F can be used in heat seal coating applications providing a non-blocking surface. Major applications include pigment binder for inks, primer or clear top coatings. It is most frequently applied from solution, solvent selection is important. It is soluble in ethyl acetate or toluene, methyl ethyl ketone, methyl ethyl ketone/toluene blends, cyclic ethers, chlorinated or stronger solvents. When used via extrusion, the resin must be dried first. |
| Disclaimer | The information given and recommendations made herein are based on Bostik’s research only and are not guaranteed to be accurate. The performance of the product, its shelf life, and application characteristics will depend on many variables, including the kind of materials to which the product will be applied, the environment in which the product is stored or applied, and the equipment used for application. Any change in any of these variables can affect the product’s performance. It is the buyer’s obligation, prior to using the product, to test the suitability of the product for an intended use under the conditions that will exist at the time of the intended use. Bostik does not warrant the product’s suitability for any particular application. The product is sold pursuant to Bostik’s Terms and Conditions of Sale that accompanies the product at the time of sale. Nothing contained herein shall be construed to imply the nonexistence of any relevant patents or to constitute permission, inducement, or recommendation to practice any invention covered by any patent, without authority from the owner of the patent. |
| Shelf Life | Approx. 12 months when resin is stored in originally closed containers at temperatures between 5 and 35°C. Like all synthetic resins, VITEL 2200B.F can retain or develop static charge due to its handling. Precautions against a static discharge should be taken particularly in areas where solvent vapours exist. Otherwise, there are no special precautions necessary in handling this resin. Under typical ambient conditions, VITEL 2200B.F is an inert material. However, storage of this resin should be below its glass transition temperature so that blocking of the resin does not occur. The material safety data sheet (MSDS) should be consulted for information before use. Refer to the technical bulletin “Safe Handling of VITEL Resins” for further information on handling and storage. |