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Novel organic glass and preparation method thereof

A plexiglass, a new type of technology, applied in the field of new plexiglass and its preparation, can solve the problems of poor fire resistance and heat resistance, low product qualification rate, low production efficiency, etc., to improve flame retardancy and heat resistance, Effect of enhancing anti-fog performance, improving wear resistance and mechanical properties

Inactive Publication Date: 2017-10-24
HEFEI LIYUTAI GLASS PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing plexiglass has poor fire resistance and heat resistance, and in the production process, the process is complicated, the product qualification rate is low, and the production efficiency is low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] This embodiment relates to a new type of plexiglass, including the following raw materials in parts by weight: 18 parts of polymethyl methacrylate, 12 parts of epoxy resin, 25 parts of unsaturated polyester resin, 7 parts of lauric acid, EPDM rubber 8 parts, 8 parts of cyclohexanone, 6 parts of cyclohexane, 4 parts of tetrabromophthalic anhydride, 3 parts of dioctyl phthalate, 2 parts of curing agent, 4 parts of filler, 2 parts of initiator, ultraviolet light 1 part of absorbent, 1 part of dispersant, 2 parts of plasticizer, 5 parts of anti-fog additive.

[0027] Wherein, the initiator is azobisisobutyronitrile.

[0028] Wherein, the anti-fog additive includes the following components in parts by weight: 10 parts of acrylic acid, 18 parts of polyvinyl alcohol, and 9 parts of rhamnolipid.

[0029] Wherein, the ultraviolet absorber is nano silicon dioxide.

[0030] Wherein, the dispersant is sodium lauryl sulfate.

[0031] A method for preparing said novel plexiglass, ...

Embodiment 2

[0039] This embodiment relates to a new type of plexiglass, including the following raw materials in parts by weight: 25 parts of polymethyl methacrylate, 19 parts of epoxy resin, 35 parts of unsaturated polyester resin, 13 parts of lauric acid, EPDM rubber 14 parts, 12 parts of cyclohexanone, 11 parts of cyclohexane, 7 parts of tetrabromophthalic anhydride, 6 parts of dioctyl phthalate, 3 parts of curing agent, 9 parts of filler, 5 parts of initiator, ultraviolet light 3 parts of absorbent, 2 parts of dispersant, 3 parts of plasticizer, 10 parts of anti-fog additive.

[0040] Wherein, the initiator is azobisisobutyronitrile.

[0041] Wherein, the anti-fog additive includes the following components in parts by weight: 30 parts of acrylic acid, 27 parts of polyvinyl alcohol, and 13 parts of rhamnolipid.

[0042] Wherein, the ultraviolet absorber is nano silicon dioxide.

[0043] Wherein, the dispersant is sodium lauryl sulfate.

[0044] A method for preparing said novel plex...

Embodiment 3

[0052] This embodiment relates to a new type of plexiglass, including the following raw materials in parts by weight: 21 parts of polymethyl methacrylate, 14 parts of epoxy resin, 28 parts of unsaturated polyester resin, 10 parts of lauric acid, EPDM rubber 9 parts, 9 parts of cyclohexanone, 8 parts of cyclohexane, 4.8 parts of tetrabromophthalic anhydride, 4 parts of dioctyl phthalate, 2.2 parts of curing agent, 5 parts of filler, 3 parts of initiator, ultraviolet light 1.5 parts of absorbent, 1.2 parts of dispersant, 2.3 parts of plasticizer, 7 parts of anti-fog additive.

[0053] Wherein, the initiator is azobisisobutyronitrile.

[0054] Wherein, the anti-fog additive includes the following components in parts by weight: 15 parts of acrylic acid, 20 parts of polyvinyl alcohol, and 10 parts of rhamnolipid.

[0055] Wherein, the ultraviolet absorber is nano silicon dioxide.

[0056] Wherein, the dispersant is sodium lauryl sulfate.

[0057] A method for preparing said nove...

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Abstract

The invention discloses a novel organic glass. The novel organic glass is prepared from the following raw materials in parts by weight: 18 to 25 parts of polymethyl methacrylate, 12 to 19 parts of epoxy resin, 25 to 35 parts of unsaturated polyester resin, 7 to 13 parts of lauric acid, 8 to 14 parts of ethylene-propylene-diene monomer(EPDM), 8 to 12 parts of cyclohexanone, 6 to 11 parts of cyclohexane, 4 to 7 parts of tetrabromophthalic anhydride, 3 to 6 parts of dioctyl phthalate, 2 to 3 parts of curing agent, 4 to 9 parts of filler, 2 to 5 parts of initiator, 1 to 3 parts of ultraviolet light absorbent, 1 to 2 parts of dispersant, 2 to 3 parts of plasticizer and 5 to 10 parts of anti-mist additive. According to the invention, the fire-resistance and heat-resistance of the product is effectively improved, the product has good stability performance and mechanical performance, meanwhile, the product has good anti-mist performance, the preparation process flow is simple, the operation is convenient, the operation efficiency is high and the percent of pass of the product is improved.

Description

technical field [0001] The invention belongs to the technical field of organic glass, and in particular relates to a novel organic glass and a preparation method thereof. Background technique [0002] Plexiglass is commonly known as acrylic, Zhongxuan acrylic, and acrylic. Plexiglass has good transparency, chemical stability, mechanical properties and weather resistance, easy to dye, easy to process, and beautiful appearance. The existing plexiglass has poor fire resistance and heat resistance, and in the production process, the process is complicated, the qualified rate of the product is low, and the production efficiency is low. Contents of the invention [0003] The present invention provides a novel plexiglass and a preparation method thereof, which solves the problems in the above-mentioned background technology. The present invention effectively improves the fire resistance and heat resistance of the product, and the product has good stability and mechanical properti...

Claims

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Application Information

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IPC IPC(8): C08L67/06C08L33/12C08L63/00C08L23/16C08K13/02C08K5/09C08K5/07C08K5/01C08K5/1539C08K5/12C08K3/36
CPCC08L67/06C08L2201/02C08L2201/08C08L2205/035C08L33/12C08L63/00C08L23/16C08K13/02C08K5/09C08K5/07C08K5/01C08K5/1539C08K5/12C08K3/36
Inventor 武娟
Owner HEFEI LIYUTAI GLASS PROD CO LTD
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