Easy-to-light resin for matte systems - FSP8300.

In recent years, with the UV matte coating process is constantly introduced, the end application of UV matte coating put forward more functional requirements, such as de-gloss, wear resistance, low odor and so on. Runo Chemical has previously introduced high wear-resistant, low-gloss self-desisting resins FSP8898 and FSP8944 for market demand, both of which have received good market response. In addition to self-delighting resin, easy anti-light resin is often used in matte coating formula, by adding less matte powder can achieve a lower gloss, so that you can obtain better permeability and fineness, formula adjustment space is also relatively large . Runo Chemical Technology Center also recently developed an easy-to-light resin, which is 100% solid containing three-hydrine polyurethane acrylic - FSP8300. We have done a series of complete tests on the resin, mainly to examine the appearance of the resin, light, wear resistance, compatible, odor and so on.
anti-light
easy to lighten resin, as the name implies is that the resin itself does not have de-lighting, add a small amount of dumb powder can achieve excellent anti-lighting effect. In the test, the coating film gloss is related to the type of anti-light powder, film thickness, leveling temperature, leveling time and curing energy. In order to ensure the objectivity of the experiment, in the test evaluation formula, in addition to the easy-to-light resin to be tested, do not add any monosomes, other resins and solvents, only dumb powder E-1011 and light trigger 184 to test. Parallel comparison of the market's easy-to-light resin, film thickness control in about 30 m, flow-flat temperature of 60 degrees, leveling time of 2 minutes, curing 1000mj/cm2 energy, FSP8300 gloss as low as about 10 degrees, gloss is one, fine degree, smooth feel, and the market is easy to de-gloss resin gloss in about 30 degrees. Thus, the FSP8300 has excellent de-lighting. In addition, the FSP8300 can be different depending on the amount of dumb powder added, gloss can be controlled between 5 degrees - 40 degrees, in order to design the formula for specific applications.
the
test, we used RCA wear resistance to examine the wear resistance of the resin, as well as parallel comparisons between the light-resistant resins on the market and the FSP8300, at RCA300 times, There are obvious scratches, but the paint film is not worn through, but the easy-to-light resin on the market in RCA100 times when the paint film has been worn through, so the FSP8300 in the formulation design has more space, and can meet the testing requirements of high-end applications.
curing speed
as a three-role resin, FSP8300 has a high reaction activity, measured, in 400mJ/cm2 energy can be dried, belongs to the tough resin. In thick coating, the paint film will not crack, while the deep curing is good, cross-linking network is denser.
water-resistant
. FSP8300 has good adhesion to conventional plastics (PC, ABS, PVC) and bamboo substrates. The boiling water is tested for 1 hour on the ABS-PC board, the paint film is non-foaming and the adhesion is not decreased, which can meet the test requirements of boiling water for high-end applications.
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