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Bottoming sealing agent for barrel fireworks and method for processing bottoming seal of barrel fireworks

A technology of sealing agent and bobbin, which is applied in the processing field of bobbin sand cannon primer sealing agent and bobbin sand cannon bottom sealing, which can solve the problems of poor chemical stability, short storage time, and inability to prevent moisture, etc. Long, high product quality, reduce the effect of labor intensity

Inactive Publication Date: 2006-11-22
阙荣曦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention has repeatedly studied the material components that can be used as the bottom seal of the barrel sand gun, hoping to overcome the shortcomings of the existing sealing powder, such as poor physical and chemical stability, inability to prevent moisture, low cracking rate, and short storage time, and provide a A kind of bobbin sand cannon primer sealing agent with good physical and chemical stability, moisture-proof, not afraid of water, non-toxic, long storage time, high cracking rate and the processing method of bobbin sand cannon bottom sealing agent

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] ① Take 10 parts by weight of 888 imitation porcelain glue, 5 parts by weight of latex white glue, and dilute with 100 parts by weight of water to form a liquid waterproof adhesive; After mixing 20 parts by weight and 10 parts by weight of potato flour, add an appropriate amount of liquid waterproof adhesive and fully stir to form a mixed paste; The soft spacer is cloth or plastic cloth, and a circle of 100mm wide and 3-5mm high steps protrudes from the periphery of the platform; ④ Pour the paste into the step and flatten it to the step surface; ⑤ Insert the tubes that have been cut into small sections into the paste in the surrounding steps one by one, and arrange them in rows in turn; ⑥air-dry naturally or into a semi-dry state, and the drying temperature is 30-60 degrees Celsius; ⑦In the tube Sanding; ⑧Use a paste as a sealing agent at the mouth of the tube above the sand to flatten the seal; ⑨Dry the semi-finished product after sealing in the sun or dry it into a fin...

Embodiment 2

[0018] 1. Prepare the waterproof adhesive according to the method of Example 1; 2. Add 100 parts by weight of 100-300 mesh gypsum powder into an appropriate amount of liquid waterproof adhesive and fully stir it into a mixed paste; then complete according to the steps of Example 1. 3. ④, ⑤, ⑥, ⑦, ⑧, ⑨ processing methods to process it into finished products.

Embodiment 3

[0020] ①Prepare the waterproof adhesive according to the method in Example 1; ②Add 100 parts by weight of 100-300 mesh Shuangfei powder into an appropriate amount of liquid waterproof adhesive and fully stir it into a mixed paste; then follow the steps in Example 1 to complete ③, ④, ⑤, ⑥, ⑦, ⑧, ⑨ processing methods to process it into finished products.

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Abstract

The invention relates to a bobbin sand sealing agent which uses mineral powder, plant powder, and waterproof adhesive as main components to be mixed. Wherein, the mineral is 60-90%; the plant powder is 10-40%; and the waterproof adhesive is diluted by water into liquid, while the ratio between adhesive and water is 1:9-15. With said invention, the seal has better damp-proof property, long keep time, high quality and better safety.

Description

technical field [0001] The invention belongs to the technical field of chemical industry, and in particular relates to a processing method for the bottoming and sealing agent of the sand cannon of the bobbin and the bottom sealing of the sand cannon of the bobbin. Background technique [0002] In the prior art, the sealing agent used for fireworks and firecrackers generally adopts dry powder, which has chlorine-containing substances in its composition, and some also add Portland cement, etc., because the sand in the sand gun is easy to react with chlorine-containing substances. Chemical reaction, but affected by moisture, affects the quality of sand guns, so it cannot be used for the priming and sealing of tubular sand guns. At present, there is no primer sealant specially used for bobbin sand guns. Contents of the invention [0003] The present invention has repeatedly studied the material components that can be used as the bottom seal of the barrel sand gun, hoping to o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F42B4/30
Inventor 阙荣曦
Owner 阙荣曦
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