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How to reinforce the brittle stone? (2)
Date：2020-07-21 08:31:18
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1. Surface penetration reinforcement
There are many micro cracks on the surface of some stone materials, and some of them even go deep into the plate. Although they have been strengthened, their strength still can not meet the requirements of grinding and polishing or finished plate. At this time, the surface must be treated with penetration reinforcement. The penetration strengthening process of the front includes penetrating epoxy resin AB glue into the cracks on the surface of the plate, drying and polishing.
After the epoxy resin AB glue is used for surface penetration reinforcement, in the stone production line equipped with automatic repair and drying unit, the drying equipment adopts the flat type horizontal drying furnace or vertical vertical drying furnace, and carries out high-temperature curing treatment for the plate after the surface penetration reinforcement, so as to accelerate the complete curing of the glue. For some simple stone production lines with low production requirements, natural curing at room temperature can be adopted, but it is better to carry out the next process after curing for 24 hours.
Because there are many kinds of stone materials with different colors, and the surface penetration reinforcement treatment is carried out on the surface of the plate, so when selecting the penetrating adhesive used for the surface penetration treatment of the plate, the color must be the same as that of the plate, or it can be reasonably matched. After the reinforcement, no trace of the penetrating adhesive can be left. Here is to color the penetrating adhesive, and the color selected at this time The paste should be epoxy color paste or color paste to avoid affecting the curing and performance of glue.
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Beijing Sarlsson New material Co,.Ltd.
Beijing Adress：Daxing Industrial Zone Beijing
Beijing Telephone： 13331021811 / 13331025578
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Bengbu Sarlsson New Material Co,.Ltd.
Anhui Adress：Economic Development Zone Huaiyuan Country Anhui Province
Anhui Telephone： 0552-8698885 / 8698886 / 8698887
Anhui Adress：Economic Development Zone Huaiyuan Country Anhui Province
Anhui Telephone： 0552-8698885 / 8698886 / 8698887
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Jiangxi Sarlsson New material Co.,Ltd.
Penggao Industrial Zone Shangli Country Pingxiang City Jiangxi Province
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