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Shoot langrage cartridge clip based on polycarbonate and production method

A technology of polycarbonate and production method, which is applied in the field of polycarbonate-based nail-shooting magazines and production, which can solve problems such as difficult quality assurance, broken magazines, and poor toughness, so as to facilitate processing and increase fluidity , Improve the effect of poor processing performance

Inactive Publication Date: 2016-05-25
YIBIN FUTONG PLASTIC & RUBBER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main disadvantages of the traditional polycarbonate-based nail-shooting magazines are that the magazines will break during operation, they are not resistant to low temperature, and their toughness is not good. Especially in low temperature environments, they become brittle and easy to break, and the quality is difficult to guarantee.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Polycarbonate-based nail-shooting cartridges are produced in the following steps:

[0023] (1) Prepare the following raw materials in parts by mass: 4000 parts of polycarbonate, 20 parts of acrylate, 15 parts of silicone, 10 parts of simethicone, and 4.5 parts of polyethylene glycol;

[0024] (2) Mix the raw materials evenly in the boiler for the first time;

[0025] (3) Add the uniformly mixed raw materials into the twin-screw extruder for melt extrusion, and then carry out wire drawing, drying, and pelletizing in sequence; the temperature of the feeding section of the twin-screw extruder is: 190~230°C, and the temperature of the melting section: 230 ~265°C, the temperature of the homogenization section is: 265~315°C; wire drawing: use the machine head-setting-cooling-drawing-cutting device system to draw the melted and extruded raw materials, and cut the continuous extruded products into certain Length or width; drying: fully dry the material after wire drawing; gran...

Embodiment 2

[0032] Polycarbonate-based nail-shooting cartridges are produced in the following steps:

[0033] (1) Prepare the following raw materials: 4000 parts of polycarbonate, 15 parts of acrylate, 12 parts of silicone, 8 parts of simethicone, and 3 parts of polyethylene glycol;

[0034] (2) Mix the raw materials evenly in the boiler for the first time;

[0035] (3) Add the uniformly mixed raw materials into the twin-screw extruder for melt extrusion, and then carry out wire drawing, drying, and pelletizing in sequence; the temperature of the feeding section of the twin-screw extruder is: 190~230°C, and the temperature of the melting section: 230 ~265°C, the temperature of the homogenization section is: 265~315°C; wire drawing: use the machine head-setting-cooling-drawing-cutting device system to draw the melted and extruded raw materials, and cut the continuous extruded products into certain Length or width; drying: fully dry the material after wire drawing; granulation: use a granu...

Embodiment 3

[0042] Polycarbonate-based nail-shooting cartridges are produced in the following steps:

[0043] (1) Prepare the following raw materials: 4000 parts of polycarbonate, 10 parts of acrylate, 8 parts of silicone, 6 parts of simethicone, and 1.5 parts of polyethylene glycol;

[0044] (2) Mix the raw materials evenly in the boiler for the first time;

[0045] (3) Add the uniformly mixed raw materials into the twin-screw extruder for melt extrusion, and then carry out wire drawing, drying, and pelletizing in sequence; the temperature of the feeding section of the twin-screw extruder is: 190~230°C, and the temperature of the melting section: 230 ~265°C, the temperature of the homogenization section is: 265~315°C; wire drawing: use the machine head-setting-cooling-drawing-cutting device system to draw the melted and extruded raw materials, and cut the continuous extruded products into certain Length or width; drying: fully dry the material after wire drawing; granulation: use a gran...

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PUM

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Abstract

The invention discloses a shoot langrage cartridge clip based on polycarbonate. The shoot langrage cartridge clip is prepared from, by mass, 4000 parts of polycarbonate, 10-20 parts of acrylic ester, 8-15 parts of silicone, 6-10 parts of dimethyl silicone oil and 1-5 parts of polyethylene glycol. The invention further discloses a production method of the shoot langrage cartridge clip based on polycarbonate. The production method comprises the following steps of raw material mixing; drawing, drying and sized dicing which are sequentially performed after melt extruding of a double-screw extruder; sorting; color matching; injection molding; inspecting. According to the shoot langrage cartridge clip based on polycarbonate and the production method, by adding acrylic ester into the main polycarbonate material, the shoot langrage cartridge clip has the excellent flexing resistance and crack lengthening resistance and is not prone to fracture; by adding silicone, the processability of the raw materials is improved, and the lubricating property is improved; by adding polyethylene glycol, all the materials are better combined and achieve the better property in the heating and mixing process, and the shoot langrage cartridge clip has the optimal strength and toughness and is convenient to process.

Description

technical field [0001] The invention relates to a nail-shooting bullet clip and a production method, in particular to a polycarbonate-based nail-shooting bullet clip and a production method. Background technique [0002] Nail-shooting bullets are non-military bullets that contain gunpowder and are highly lethal, and can easily be converted into gun bullets. Nail shooting bullets are widely favored in the decoration industry. Although they are dangerous tools and their use is restricted, they are widely used in daily life and are easy-to-obtain bullets. The nail-shooting magazine is used to load nail-shooting bullets. For example, 10 nail-shooting bullets are loaded into the nail-shooting bullet magazine at a time and then sent into the nail-shooting gun. Manual loading is no longer required, and continuous shooting is possible until 10 nail-shooting bullets are shot. Nail-shooting bullets, greatly improving productivity. [0003] Nail-shooting magazines are generally made ...

Claims

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Application Information

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IPC IPC(8): C08L69/00C08L83/04C08L71/02C08K5/101
CPCC08L69/00C08L2205/025C08L2205/035C08L83/04C08L71/02C08K5/101
Inventor 肖沐生肖孜
Owner YIBIN FUTONG PLASTIC & RUBBER CO LTD
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