Children toy plasticine conductivity enhancing method
A technology of children's toys and plasticine, applied in toys, conductive materials dispersed in non-conductive inorganic materials, entertainment, etc., can solve problems such as high resistivity, hindering teaching effect, poor conductivity, etc., and achieve improved conductivity, physical Stable performance and the effect of improving electrical conductivity
Inactive Publication Date: 2016-01-27
王桂星
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Problems solved by technology
[0004] The current problem is that the plasticine used in children's toys has poor conductivity and high resistivity. Most of the voltage in the circuit is dropped on the plasticine as a connector, and the electronic components that really show the circuit effect are obtained. Both voltage and current are small, which hinders the teaching effect, so a method of enhancing its conductivity is needed
Method used
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Embodiment 1
[0013] Adding conductive mica powder with a weight ratio of 10% to 18% to plasticine for children's toys with polyvinyl alcohol, paper mud, and water as the main raw materials can increase its conductivity by 5 to 12 times.
Embodiment 2
[0015] In plasticine for children's toys with flour and salt as the main raw materials, adding conductive graphite powder with a weight ratio of 8% to 15% can enhance the conductivity by 3 to 8 times.
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The invention relates to a children toy plasticine conductivity enhancing method. Compared with a normal children toy plasticine formula, conductive powders with stable physical chemistry performance are added according to certain proportion, thus greatly improving conductive performance of the finished product, so the finished product can conveniently be applied to simple circuits, and the children can have enlighten education on electronics; the conductive powders comprise metal powders, non-metal powders, metal oxide powders and conductive polymer powders, like nickel, zinc, copper and aluminium powders, conductive graphite powders, conductive carbon black powders, zinc oxide and tin oxide powders, conductive mica powders, and conductive titanium dioxide powders.
Description
technical field [0001] The invention belongs to the technical field of plasticine for children's toys, and relates to a method for enhancing the conductivity of plasticine for children's toys. Background technique [0002] The plasticine used in children's toys refers to a kind of plasticine-like substance with strong plasticity, which can be used for children to shape various shapes and exercise hands-on ability. It is also called colored clay and colored clay. Existing formula is a lot, and purpose mostly is to enhance its plasticity, moisture retention, safety, reduce cost, lighten weight, enhance the degree of bright color etc. [0003] Some formulations of plasticine for children's toys have certain conductivity, which can be used instead of wires to connect low-voltage DC power supplies and electrical appliances to form simple circuits, as shown in the attached figure 1 As shown, the two poles of the power supply are respectively wrapped in a piece of plasticine, and ...
Claims
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Login to View More IPC IPC(8): A63H33/00H01B1/14H01B1/20
Inventor 王桂星
Owner 王桂星
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