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Two-component organosilicone plasticine

A technology of plasticine and silicone, applied in the field of two-component curable silicone plasticine, which can solve the problems of complex production process and low content of dimethyl polysiloxane

Active Publication Date: 2015-05-27
深圳市楚鹰新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

"Colored attapulgite plasticine and its production method" (Chinese patent CN201010132739), although polysiloxane is also used to prepare plasticine, the content of dimethylpolysiloxane used is low, and the production process is complicated

Method used

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  • Two-component organosilicone plasticine
  • Two-component organosilicone plasticine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] 1. Preparation of two-component silicone plasticine A component:

[0017] Put 75 parts of methyl vinyl polysiloxane, 20 parts of filler, and 5 parts of silicone oil in a device with strong stirring, mix and stir, raise the temperature to 160 ° C for 1.5 hours, and then lower it to room temperature to obtain the base; then Put 98 parts of the base material, 1.5 parts of the pigment and 0.5 parts of the catalyst in a mixer, and mix them uniformly to prepare the A component.

[0018] 2. Preparation of two-component silicone plasticine B component:

[0019] Put 76 parts of methyl vinyl polysiloxane, 20 parts of filler, and 4 parts of silicone oil in a mixer, mix and stir, raise the temperature to 170°C for 2 hours, and then cool down to room temperature to obtain the base; mix 97 parts of the base, Put 1.5 parts of pigment, 1.2 parts of cross-linking agent, and 0.3 parts of speed control agent into the mixer, mix well and make component B evenly.

[0020] 3. Prepare test ...

Embodiment 2

[0023] 1. Preparation of two-component silicone plasticine A component:

[0024] Put 80 parts of methyl vinyl polysiloxane, 17 parts of filler, and 3 parts of silicone oil in a device with strong stirring, mix and stir, raise the temperature to 150 ° C for 2 hours, and then lower it to room temperature to obtain the base; then Put 97 parts of the base material, 1.5 parts of the pigment, and 0.5 parts of the catalyst into a mixer, and mix them uniformly to prepare component A.

[0025] 2. Preparation of two-component silicone plasticine B component:

[0026] Put 80 parts of methyl vinyl polysiloxane, 18 parts of filler, and 2 parts of silicone oil in a mixer, mix and stir, raise the temperature to 170 ° C for 2 hours, and then cool down to room temperature to obtain the base; mix 98 parts of the base, Put 0.5 parts of pigment, 1.2 parts of cross-linking agent, and 0.3 parts of speed control agent into the mixer, mix well and make component B evenly.

[0027] 3. Prepare test s...

Embodiment 3

[0030] 1. Preparation of two-component silicone plasticine A component:

[0031] Put 65 parts of methyl vinyl polysiloxane, 32 parts of filler, and 3 parts of silicone oil in a device with strong stirring, mix and stir, raise the temperature to 160 ° C for 1.5 hours, and then lower it to room temperature to obtain the base; then Put 98 parts of the base material, 1.5 parts of the pigment and 0.5 parts of the catalyst in a mixer, and mix them uniformly to prepare the A component.

[0032] 2. Preparation of two-component silicone plasticine B component:

[0033] Put 65 parts of methyl vinyl polysiloxane, 30 parts of filler, and 5 parts of silicone oil in a mixer, mix and stir, raise the temperature to 170°C for 2 hours, and then cool down to room temperature to obtain the base; mix 97 parts of the base, Put 1.5 parts of pigment, 1.2 parts of cross-linking agent, and 0.3 parts of speed control agent into the mixer, mix well and make component B evenly.

[0034] 3. Prepare test ...

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Abstract

The invention relates to a plasticine product, in particular to two-component organosilicone plasticine. The plasticine comprises a component A and a component B, wherein the component A and the component B are prepared from raw materials in percentage by weight. The component A comprises vinyl polysiloxane, a filler, a platinum catalyst, a pigment and silicone oil; and the component B comprises vinyl polysiloxane, a filler, a pigment, silicon oil, a crosslinking agent and a speed control agent. The two-component organosilicone plasticine is good in usability and non-staining property, and is free of oil leakage, free of staining property, safe and stable.

Description

technical field [0001] The invention relates to a plasticine product, in particular to a two-component curable silicone plasticine. Background technique [0002] Traditional plasticine consists of flour, oil, water, inorganic fillers, additives, etc. to form a single component. One-component plasticine has the disadvantages of oil seepage, contamination, inability to shape and recycle, easy to mold and deteriorate and produce peculiar smell. There is a lack of plasticine in the market that is safe and environmentally friendly, has a long shelf life, can replace traditional plasticine and can be cured and formed into a new play method. Moreover, in the process of preparing plasticine, it is required that substances harmful to human health will not be produced during the curing process, and it is easy to remove from the container after the molding process and the finishing of the decorative effect. The two-component plasticine based on silicone polymer has the property of no...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L83/07C08L83/04C08L83/05C08K13/02C08K3/36C08K3/26C08K5/05
Inventor 冯德平盛春光
Owner 深圳市楚鹰新材料有限公司
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