CN104987827A - Coating resin and preparation method thereof - Google Patents

Abstract

The invention discloses a coating resin. The coating resin comprises, by mass, 35-37% of acetone, 32-34% of butanone, 12-13% of BR73, 11-12% of polychloroacrylate, 2.5-3.5% of CPEOA and 3.5-4.5% of a 1173 photoinitiator. The coating resin is concretely prepared through the following steps: adding acetone and butanone into a reaction kettle, stirring for 5min, adding the BR73 and polychloroacrylate, stirring until complete dissolving, adding the CPEOA, stirring for 1h, adding the 1173 photoinitiator, stirring until all raw materials are completely dissolved, filtering by using a 350 mesh filter screen, examining until qualification is met, packaging, and warehousing. The coating resin produced in the invention has the advantages of good quality and low cost.

Description

A kind of coating resin and preparation method thereof

Technical field

The present invention specifically relates to a kind of coating resin and preparation method thereof, is applied to the manufacture field of light guiding plate.

Background technology

Light guiding plate utilizes optical grade acryl sheet material, with having high reflectivity and the hitech materials of extinction does not stamp light guiding graphics at acryl plate surface technological method.

At present, main employing nanometer produces light guiding plate without printing coating technique, in the production process of light guiding plate, coating resin can be used to apply acrylic board, at present, component raw material coating resin preparing by market is harsher to envrionment temperature, humidity requirement, and the coating resin produced is of poor quality, cost is high, is unfavorable for extensive popularization.

Summary of the invention

For solving the defect of prior art, the invention discloses coating resin that a kind of quality is good, cost is low and preparation method thereof.

The invention discloses a kind of coating resin, according to mass percent, composed of the following components: acetone 35%-37%, butanone 32%-34%, BR73 12%-13%, polychlorostyrene fat vinylformic acid 11%-12%, CPEOA 2.5%-3.5%, 1173 light trigger 3.5%-4.5%.

As preferably, coating resin of the present invention, according to mass percent, composed of the following components: acetone 36%, butanone 33%, BR73 12.5%, polychlorostyrene fat vinylformic acid 11.5%, CPEOA 3%, 1173 light trigger 4%.

Coating resin of the present invention, concrete preparation process is as follows:

Step 1: according to above-mentioned mass percent, adds in reactor by acetone, butanone, stirs 5 minutes;

Step 2: according to above-mentioned mass percent, then add BR73 and polychlorostyrene fat vinylformic acid and stir until dissolve completely;

Step 3: when reactor Raw is dissolved as clarified liq completely, according to above-mentioned mass percent, adds DCPEOA and stirs 1 hour;

Step 4: according to above-mentioned mass percent, adds 1173 light triggers and stirs, until raw material dissolves completely;

Step 5: use 350 mesh filter screens to filter, then take out finished product, pack after the assay was approved, put in storage.

The coating resin produced by above-mentioned steps has following advantageous benefits: the coating resin quality produced is good, cost is low, is suitable for extensive popularization, and the component raw material of this resin is low to environmental requirement, under normal temperature and pressure.

Embodiment

The invention discloses a kind of coating resin, according to mass percent, composed of the following components: acetone 35%-37%, butanone 32%-34%, BR73 12%-13%, polychlorostyrene fat vinylformic acid 11%-12%, CPEOA 2.5%-3.5%, 1173 light trigger 3.5%-4.5%.

As preferably, coating resin of the present invention, according to mass percent, composed of the following components: acetone 36%, butanone 33%, BR73 12.5%, polychlorostyrene fat vinylformic acid 11.5%, CPEOA 3%, 1173 light trigger 4%.

Coating resin of the present invention, concrete preparation process is as follows:

Step 1: according to above-mentioned mass percent, adds in reactor by acetone, butanone, stirs 5 minutes;

Step 2: according to above-mentioned mass percent, then add BR73 and polychlorostyrene fat vinylformic acid and stir until dissolve completely;

Step 3: when reactor Raw is dissolved as clarified liq completely, according to above-mentioned mass percent, adds DCPEOA and stirs 1 hour;

Step 4: according to above-mentioned mass percent, adds 1173 light triggers and stirs, until raw material dissolves completely;

Step 5: use 350 mesh filter screens to filter, then take out finished product, pack after the assay was approved, put in storage.

Embodiment 1

To prepare 1000 grams of coating resins

Step 1: add in reactor by 360 grams of acetone, 330 grams of butanone, stirs 5 minutes;

Step 2: add 125 grams of BR73 and 115 grams of polychlorostyrene fat vinylformic acid again and stir until dissolve completely;

Step 3: when reactor Raw is dissolved as clarified liq completely, adds 30 grams of DCPEOA and stirs 1 hour;

Step 4: add 40 gram of 1173 light trigger and stir, until raw material dissolves completely;

Step 5: use 350 mesh filter screens to filter, then take out finished product, pack after the assay was approved, put in storage.

Above embodiment only in order to the present invention is described and and unrestricted technical scheme described in the invention; Therefore, although this specification sheets with reference to each above-mentioned embodiment to present invention has been detailed description, those of ordinary skill in the art should be appreciated that and still can modify to the present invention or equivalent to replace; And all do not depart from technical scheme and the improvement thereof of the spirit and scope of the present invention, it all should be encompassed in right of the present invention.

Claims (3)

1. a coating resin, it is characterized in that: according to mass percent, composed of the following components: acetone 35%-37%, butanone 32%-34%, BR73 12%-13%, polychlorostyrene fat vinylformic acid 11%-12%, CPEOA 2.5%-3.5%, 1173 light trigger 3.5%-4.5%.

2. a kind of coating resin according to claim 1, it is characterized in that: coating resin of the present invention, according to mass percent, composed of the following components: acetone 36%, butanone 33%, BR73 12.5%, polychlorostyrene fat vinylformic acid 11.5%, CPEOA 3%, 1173 light trigger 4%.

3. a kind of coating resin according to claim 1, is characterized in that: concrete preparation process is as follows:

Step 1: according to above-mentioned mass percent, adds in reactor by acetone, butanone, stirs 5 minutes;

Step 2: according to above-mentioned mass percent, then add BR73 and polychlorostyrene fat vinylformic acid and stir until dissolve completely;

Step 3: when reactor Raw is dissolved as clarified liq completely, according to above-mentioned mass percent, adds DCPEOA and stirs 1 hour;

Step 4: according to above-mentioned mass percent, adds 1173 light triggers and stirs, until raw material dissolves completely;

Step 5: use 350 mesh filter screens to filter, then take out finished product, pack after the assay was approved, put in storage.