JL-772TPU polypropylene treatment agent, polypropylene (TPU) belongs to polyolefin, is a non-polar material, has low surface activity, and is very difficult to bond. TPU polypropylene treatment agent can also be directly treated if there is a release agent on the surface of the TPU material.

Product characteristics

JL-772 TPU polypropylene treatment agent meets international environmental standards and has passed EU ROSH standards and SGS testing.

JL-772TPU polypropylene treatment agent, polypropylene (TPU) belongs to polyolefin, is a non-polar material, has low surface activity, and is very difficult to bond. The polypropylene treatment agent developed by our company has greatly improved the surface activity of polypropylene materials through surface modification. After use, it can achieve high-strength bonding with ordinary adhesives. This product meets national environmental protection requirements, has good chemical stability, and does not turn yellow

Performance parameters

Appearance: colorless and transparent, low-viscosity organic solution. Good stability: neutral.

Usage

JL-772 TPU polypropylene treatment agent If there is a release agent on the surface of the TPU material, it can also be directly treated.

Apply JL-772 TPU polypropylene treatment agent evenly on the surface of the TPU material and dry it at room temperature. If you use an oven to heat it for two minutes, the treatment effect will be better.

After the JL-772 TPU polypropylene treatment agent is dried, it can be glued, printed or painted. The specific operation depends on the type of adhesive. It is recommended to use our company's special products to ensure quality.

JL-772TPU polypropylene treatment agent If you want to mix the TPU treatment agent in ink or paint, we will provide a concentrated solution of TPU treatment agent (solid content is 10%, and the treatment agent is 1.5% when it is usually pre-coated). At this time, pay attention to the compatibility of the treatment agent with the ink or paint. First, the compatibility of the solvent. The treatment agent dissolves in toluene. Secondly, the material, the glue should be polar (acrylate resin, polyurethane, etc.). If the mixture is left to separate into layers, stir it thoroughly before use. This will usually reduce the treatment performance of the treatment agent, so more tests are required.

Before using L-772 TPU polypropylene treatment agent, please try it first to avoid mistakes. If the bonding deviation occurs due to material conversion or other special reasons, please contact our company in time. Precautions JL-772 TPU polypropylene treatment agent is flammable and should be stored in a cool and ventilated place. It must be stored and transported in accordance with the rules for flammable products.

When using JL-772 TPU polypropylene treatment agent, pay attention to ventilation and prevent contact with open flames. Cover it at any time after use to prevent solvent volatilization. Packaging 330ml, 1 liter, 5 liters, 20 liters. The shelf life is 6 months. If it expires and passes the test, it can continue to be used. Storage products must be sealed and stored in a ventilated, cool and dry place.

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