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Dryer for artificial stone poured plates and preparing method and application thereof

An artificial stone and drier technology, which is applied in the field of driers for artificial stone casting plates, can solve problems such as incomplete surface curing and stick to hands, and achieves the effects of ensuring baking and grinding processes, simple preparation and low production cost.

Active Publication Date: 2014-04-16
清远戈兰迪高分子材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a drier which has low production cost, simple preparation, and can well solve the problem of incomplete solidification of the surface of artificial stone pouring boards.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Ingredients: trimellitic anhydride (chemically pure); calcium hydrogen phosphate (chemically pure); ethyl acetate (technical grade); calcium hydrogen phosphate (chemically pure); basic zinc carbonate (chemically pure); glacial acetic acid (chemically pure).

[0023] Follow the steps below to prepare the drier for artificial stone cast slabs (100kg in total):

[0024] (1) 1.5kg of trimellitic anhydride is miscible in 88.7kg of ethyl acetate and then added to the reactor;

[0025] (2) the glacial acetic acid that the calcium hydrogen phosphate of 1.3kg and the basic zinc carbonate of 3.5kg are dissolved in 5kg;

[0026] (3) After (2) is completely dissolved, put it into the reaction kettle, close the reaction kettle, stir at 400r / min, keep the temperature at 30°C, stir and react for 3 hours, and the off-white translucent solution is the drier invented by our company. product.

[0027] Trial results: Apply the product on the unsaturated polyester resin + aluminum hydroxi...

Embodiment 2

[0029] Ingredients: trimellitic anhydride (chemically pure); calcium hydrogen phosphate (chemically pure); ethyl acetate (technical grade); calcium hydrogen phosphate (chemically pure); basic zinc carbonate (chemically pure); glacial acetic acid (chemically pure).

[0030] Prepare the drier for artificial stone pouring plate according to the following steps (total amount: 100kg):

[0031] (1) 1.5kg of trimellitic anhydride is miscible in 88.2kg of ethyl acetate and then added to the reactor;

[0032] (2) the glacial acetic acid that the calcium hydrogen phosphate of 2.5kg and the basic zinc carbonate of 1.8kg are dissolved in 6kg;

[0033] (3) After (2) is completely dissolved, put it into the reaction kettle, close the reaction kettle, stir at 500r / min, keep the temperature at 40°C, stir and react for 4h, and the off-white translucent solution is the drier invented by our company. product.

[0034] Trial results: Apply the product on the unsaturated polyester resin + calciu...

Embodiment 3

[0036] Ingredients: trimellitic anhydride (chemically pure); calcium hydrogen phosphate (chemically pure); ethyl acetate (technical grade); calcium hydrogen phosphate (chemically pure); basic zinc carbonate (chemically pure); glacial acetic acid (chemically pure).

[0037] Prepare the drier for artificial stone pouring plate according to the following steps (total amount: 100kg):

[0038] (1) 1.1kg of trimellitic anhydride is miscible in 92.8kg of ethyl acetate and then added to the reactor;

[0039] (2) the calcium hydrogen phosphate of 1.6kg and the basic zinc carbonate of 1.5kg are dissolved in the glacial acetic acid of 3kg;

[0040] (3) After (2) is completely dissolved, put it into the reaction kettle, close the reaction kettle, stir at 600r / min, keep the temperature at 40°C, and stir for 2 hours to obtain a gray-white translucent solution, which is the drier invented by our company. product.

[0041] Trial results: Apply the product on the acrylic acrylic resin + alum...

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PUM

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Abstract

The invention discloses a dryer for artificial stone poured plates. The dryer comprises the following materials in percentage by weight: 0.5-5% of trimellitic anhydride, 0.5-5% of calcium hydrophosphate, 0.5-5% of basic zinc carbonate, 75-95% of ethyl acetate and 1-10% of glacial acetic acid. The dryer for the artificial stone poured plates has the advantages of low production cost, simplicity in preparation and capability of efficiently drying the artificial stone poured plates at a high speed. The surfaces of the artificial stone poured plates just cured by the product are quickly dried and do not stick hands. Dry colored dirt cannot be left, and the overlapping, baking and grinding procedures of the plates are well ensured.

Description

technical field [0001] The invention relates to a drier for artificial stone pouring boards. Background technique [0002] In China's rapidly developing home furnishing industry, artificial stone, as a new type of material, is widely used in the entire industry in addition to being used as a supporting product in the cabinet industry. Experts said that artificial stone is an important application field of unsaturated polyester resin. Artificial stone panels are widely used in cabinet countertops, bathroom countertops, dining table countertops, hospital countertops and laboratory countertops. [0003] The scientific name of artificial stone is Solid Surfacing Material, which is based on organic polymer materials such as methyl methacrylate (MMA, commonly known as acrylic), unsaturated polyester resin (UPR), and natural ore powder, particles Etc. is a filler, adding pigments and other auxiliary agents, and is a polymer composite material that is vacuum cast or molded. Durin...

Claims

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Application Information

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IPC IPC(8): C08J7/00C08L67/06C08L33/00C08K3/22C08K3/26
Inventor 田雨严发祥
Owner 清远戈兰迪高分子材料有限公司
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