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50E-3 Advanced Optical Transparent Coating


    JXHM-50E-3 is a one-component or two-component advanced optical transparent coating. It is mainly applied to the surface protection of optical guide, diffuse, automotive lighting, street lamps, mirrors and aluminized film. The coating is with waterproof, acid resistance, alkali and salt resistance, high temperature and low temperature properties, as well as can effectively reduce the loss of light.

Technical performance index
1.appearance: clear transparent sticky liquid;
2.viscosity(30℃) : 4500~ 7500 mPa. s;
3. solid content(%): 48± 2%;
4.pH value: 5- 6.5;
5.Light transmittance≥99%.

Ratio of two-component using

  • Main agent: Curing Agents (50% Solid content) = 10:1~2
  • Recommended: main agent and curing agent = 10:1.5

NOTE: One-component 50E-3 without adding curing agent; its strength is slightly less than the two-component 50E-3.

    Special formulated diluents; or mixture of butyl acetate and cyclohexanone (ratio: 1:1)

Collocation method in order
    Main agent ( 10 parts) + diluent ( 5 parts ~ 7 parts)= and stir completely + curing agent (0 ~ 2 parts) and stir completely again.

1.Drying time:It should be immediately placed into the drying tunnel for baking after coating or spraying. 4 levels of increasing temperatures should be used: first stage:60~65℃; second stage:70~75℃; third stage:80~90℃; fourth stage:100~130℃. It can be dried after solvent evaporated.
2.Curing time: curing at room temperature for a week, or baking at 140℃ for 3 hours. It is not necessary to cure for the one-component coating.
3. Can’t be mix with other coatings.
4. To avoid turbidity, please clean up other types of coating, include equipped with plastic tank, plastic buckets and all tools before using the coating.
5. The process ratio in this paper is for reference only. Due to different manufactures are with different technology conditions, raw material conditions and equipment conditions, we recommend that manufactures confirm the pre-tests or consult with us before using. Our products are only sold according to general condition.
6. According to customer demand for products, we can make the overall design of the program, including modifying the product formulation and setting the process methods.