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Blue translucent crystal adhesive material and preparation method thereof

A translucent and crystal glue technology, applied in the field of crystal glue materials, can solve the problems of poor moisturizing effect, poor transparency, and easy decolorization

Inactive Publication Date: 2012-08-15
浙江银太郎动漫文化股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is mainly divided into two types: colored translucent and colorless and transparent. The existing colored translucent crystal glue materials are mainly composed of PVA, water, borax and pigments. Cracking, poor transparency and easy to oxidize and discolor, short service life, only 7-11 months
Especially the blue translucent crystal glue material with blue industrial pigments is not only not bright in color, easy to decolorize, but also unstable in pigment state, easy to oxidize and change color, and also affects transparency. The transparency is between 35% and 45%.

Method used

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  • Blue translucent crystal adhesive material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] A blue translucent crystal glue material, made of the following components by weight percentage:

[0046] PVA powder: 25%;

[0047] Water: 57.6%;

[0048] Borax: 0.7%;

[0049] Carboresin: 5%;

[0050] Propylene glycol: 8%;

[0051] Vanillin: 0.01%;

[0052] Clove oil: 0.02%;

[0053] Amyl acetate: 0.02%;

[0054] Gardenia blue: 0.06%;

[0055] Propionic acid: 0.04%;

[0056] Benzoic acid: 0.05%;

[0057] Sodium dodecylbenzenesulfonate: 0.5%;

[0058] Acrylamide-acrylate copolymer cross-linked product: 3%;

[0059] The acrylamide-acrylate copolymerized cross-linked product is composed of 55% of acrylamide, 34% of potassium acrylate, 10% of water and 1% of N,N-methylenebisacrylamide.

[0060] Acrylamide-acrylate copolymerized cross-linked product is a water-retaining agent. Its preparation method is: add acrylamide to acrylic acid aqueous solution, stir at room temperature, then add N,N-methylenebisacrylamide (NNMBA), heat up To 35°C and keep the temperature ...

Embodiment 2

[0069] A blue translucent crystal glue material made of the following components by weight percentage:

[0070] PVA powder: 28%;

[0071] Water: 54.54%;

[0072] Borax: 0.9%;

[0073] Carboresin: 8%;

[0074] Propylene glycol: 6%;

[0075] Vanillin: 0.02%;

[0076] Clove oil: 0.01%;

[0077] Amyl acetate: 0.02%;

[0078] Gardenia blue: 0.05%;

[0079] Propionic acid: 0.02%;

[0080] Benzoic acid: 0.04%;

[0081] Sodium dodecylbenzenesulfonate: 0.4%;

[0082] Acrylamide-acrylate copolymer cross-linked product: 2%;

[0083] The acrylamide-acrylic acid salt copolymerized cross-linked product is composed of 56% of acrylamide, 34% of potassium acrylate, 9.5% of water and 0.5% of N,N-methylenebisacrylamide accounting for its total weight.

[0084] The preparation method of the acrylamide-acrylate copolymerized cross-linked product and the preparation method of the above-mentioned blue translucent crystal glue material are the same as in Example 1.

Embodiment 3

[0086] A blue translucent crystal glue material made of the following components by weight percentage:

[0087] PVA powder: 20%;

[0088] Water: 58.85%;

[0089] Borax: 0.6%;

[0090] Carboresin: 7%;

[0091] Propylene glycol: 9%;

[0092] Vanillin: 0.01%;

[0093] Clove oil: 0.03%;

[0094] Amyl acetate: 0.01%;

[0095] Gardenia blue: 0.05%;

[0096] Propionic acid: 0.04%;

[0097] Benzoic acid: 0.01%;

[0098] Sodium dodecylbenzenesulfonate: 0.4%;

[0099] Acrylamide-acrylate copolymer cross-linked product: 4%;

[0100] The acrylamide-acrylate copolymerized cross-linked product is composed of 56% of acrylamide, 33% of potassium acrylate, 10% of water and 1% of N,N-methylenebisacrylamide.

[0101] The preparation method of the acrylamide-acrylate copolymerized cross-linked product and the preparation method of the above-mentioned blue translucent crystal glue material are the same as in Example 1.

[0102] The following is a partial performance comparison table be...

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Abstract

The invention relates to a crystal adhesive material and a preparation method thereof. The blue translucent crystal adhesive material is prepared through the following steps: mixing, emulsifying and stirring PVA (polyvinyl acetate) powder, water, borax, Carbomer resins, propylene glycol or glycerin, vanillin, clove oil, amyl acetate, gardenia blue, propionic acid, benzoic acid, sodium dodecyl benzene sulfonate and an acrylamide-acrylate copoly-crosslink; and finally adding borax water and solidifying. The translucent crystal adhesive material has the following advantages: the translucent crystal adhesive material has a good moisturizing effect, is not easy to crack in the air, has bright color, is not easy to discolor and has stable hue, good transparency above 50% and service life longerthan 18 months.

Description

technical field [0001] The invention relates to a crystal glue material and a preparation method of the crystal glue material. Background technique [0002] Crystal glue materials are mainly used to prepare interior decoration pieces, decoration pieces, some stylistic utensils and soft elastic toys. It is mainly divided into two types: colored translucent and colorless and transparent. The existing colored translucent crystal glue materials are mainly composed of PVA, water, borax and pigments. Cracking, poor transparency and easy oxidative discoloration, short service life, only 7 to 11 months. Especially the blue translucent crystal glue material with blue industrial pigments is not only not bright in color and easy to decolorize, but also the pigment state is unstable, easy to oxidize and change color, and also affects transparency. The transparency is between 35% and 45%. Contents of the invention [0003] The object of the present invention is to provide a blue tran...

Claims

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Application Information

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IPC IPC(8): C08L29/04C08L33/26C08K13/02C08K3/38C08K5/053C08K5/13C08K5/101C08K5/09C08K5/42
Inventor 杜京财
Owner 浙江银太郎动漫文化股份有限公司
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