Novel switch base wiring cassette material and preparation method thereof

A technology of cassettes and switches, applied in the field of wiring cassettes, can solve the problems affecting the performance and life of cassettes, the tensile strength of materials, the flexibility of flexural modulus materials, the stability of flame retardancy and moisture absorption, and the difficulty in achieving the best balance of cost and so on. problems, achieve low cost, easy promotion and application, good environmental protection and flame retardant performance

Inactive Publication Date: 2019-09-13
FOSHAN KOER TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, with the rapid development of real estate at home and abroad, there is a strong demand for building-related circuits and circuit control systems. At present, the original plastic materials on the market cannot fully utilize the advantages of the new wiring cassettes, mainly affecting the performance and life of the cassettes. The current market If the above materials are to achieve the effect of environmental protection and flame retardancy, it is difficult to achieve the best balance of material tensile strength, flexural modulus, material flexibility, flame retardancy, moisture absorption stability, and cost

Method used

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  • Novel switch base wiring cassette material and preparation method thereof
  • Novel switch base wiring cassette material and preparation method thereof
  • Novel switch base wiring cassette material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A new type of switch base junction cassette material, calculated by percentage, includes the following ingredients: PBT resin: 35%, PA66 resin: 33%, glass fiber: 13%, toughening agent: 3%, flame retardant: TR-02- B15%, antioxidant 626: 0.4%, coupling agent: 0.4%, dispersant: 0.2%.

[0025] The model of the glass fiber is E2400, the model of the toughening agent is Dingxin DX-1001, the model of the flame retardant is Tengxinyuan TR-02-B, and the model of the dispersant is BYK-P4102 .

[0026] A method for preparing a new type of switch base junction cassette material includes the following steps:

[0027] Step 1: Drying treatment: Dry the PBT resin in a blast drying oven at 110 degrees for 8 hours, and dry the PA66 resin in a blast drying oven at 90 degrees for 6 hours;

[0028] Step 2: Prepare the premix: premix the dried PBT resin and PA66 tree with the toughening agent, flame retardant, antioxidant, coupling agent, and dispersant to obtain the premix;

[0029] Step 3: Melt ex...

Embodiment 2

[0034] A new type of switch base junction cassette material, calculated by percentage, includes the following ingredients: PBT resin: 30%, PA66 resin: 35%, glass fiber: 13%, toughening agent: 5%, flame retardant: TR-02- B14.5%, antioxidant 626: 0.5%, coupling agent: 0.5%, dispersant: 1.5%.

[0035] The model of the glass fiber is E2400, the model of the toughening agent is Dingxin DX-1001, the model of the flame retardant is Tengxinyuan TR-02-B, and the model of the dispersant is BYK-P4102 .

[0036] A method for preparing a new type of switch base junction cassette material includes the following steps:

[0037] Step 1: Drying treatment: Dry the PBT resin in a blast drying oven at 110 degrees for 8 hours, and dry the PA66 resin in a blast drying oven at 90 degrees for 6 hours;

[0038] Step 2: Prepare the premix: premix the dried PBT resin and PA66 tree with the toughening agent, flame retardant, antioxidant, coupling agent, and dispersant to obtain the premix;

[0039] Step 3: Melt ...

Embodiment 3

[0044] A new type of switch base junction cassette material, based on percentage, including the following ingredients: PBT resin: 33%, PA66 resin: 33%, glass fiber: 13%, toughening agent: 4.5%, flame retardant: TR-02- B15%, antioxidant 626: 0.35%, coupling agent: 0.35%, dispersant: 0.8%.

[0045] The model of the glass fiber is E2400, the model of the toughening agent is Dingxin DX-1001, the model of the flame retardant is Tengxinyuan TR-02-B, and the model of the dispersant is BYK-P4102 .

[0046] A method for preparing a new type of switch base junction cassette material includes the following steps:

[0047] Step 1: Drying treatment: Dry the PBT resin in a blast drying oven at 110 degrees for 8 hours, and dry the PA66 resin in a blast drying oven at 90 degrees for 6 hours;

[0048] Step 2: Prepare the premix: premix the dried PBT resin and PA66 tree with the toughening agent, flame retardant, antioxidant, coupling agent, and dispersant to obtain the premix;

[0049] Step 3: Melt ex...

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PUM

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Abstract

The invention discloses a novel switch base wiring cassette material and relates to the field of wiring cassettes. The material comprises the following ingredients (by weight): 30-35% of PBT resin, 30-35% of PA66 resin, 10-15% of glass fiber, 2-5% of a flexibilizer, 10-15% of a fire retardant TR-02-B, 0.2-0.5% of an antioxidant 626, 0.2-0.5% of a coupling agent, and 0.2-1.5% of a dispersant. A preparation method of the novel switch base wiring cassette material comprises the following steps: drying the PBT resin in an air dry oven for a certain period of time, and drying the PA66 resin in an air dry oven for a certain period of time; premixing the dried PBT resin and PA66 resin with the flexibilizer, the fire retardant, the antioxidant, the coupling agent and the dispersant to obtain a premix; feeding the premix into a double screw extruder and extruding and granulating, and finally processing to obtain a wiring cassette upper body and a wiring cassette lower body. The prepared wiringcassette material has low cost and good environment-friendly flame retardant property, and is convenient for market promotion and application.

Description

Technical field [0001] The invention relates to the field of junction cassettes, in particular to a novel switch base junction cassette material and a preparation method thereof. Background technique [0002] In recent years, real estate at home and abroad has developed rapidly, and there is a strong demand for building-related circuits and circuit control systems. At present, the original plastic materials on the market cannot fully utilize the advantages of the new junction cassette, which mainly affects the performance and life of the cassette. If the above materials are to achieve environmentally friendly flame retardant effects, the material's tensile strength, flexural modulus, material flexibility, flame retardancy, moisture absorption stability, and cost are difficult to achieve the best balance. [0003] In order to meet the requirements of the new structure, the present invention cooperates with the invention to develop a new type of formula plastic, so that the quality p...

Claims

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Application Information

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IPC IPC(8): C08L67/02C08L77/06C08K13/04C08K7/14B29B9/06
CPCB29B9/06C08L67/02C08L77/06C08L2201/02C08L2203/20C08K13/04C08K7/14
Inventor 张勇帆
Owner FOSHAN KOER TECH DEV
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