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High-efficiency flame-retardant and weather-resistant white ABS material and its preparation method, dishwasher

A technology of ABS material and ABS resin, which is applied in the direction of washing machine/rinsing machine parts of tableware, etc., can solve the problems of yellowish color of flame retardant ABS material, difficult to have both weather resistance and white color, and poor weather resistance, so as to overcome the obstacles. Flammability and weather resistance, overcoming yellowish color, and improving safety performance

Active Publication Date: 2018-11-20
WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to overcome the above-mentioned deficiencies of the prior art, to provide a high-efficiency flame-retardant and weather-resistant white ABS material and its preparation method, so as to solve the technical problems of the existing flame-retardant ABS material with yellowish color and poor weather resistance
[0009] Another object of the present invention is to overcome the above-mentioned shortcomings of the prior art, and provide a dishwasher to solve the technical problem that some or all of the plastic parts in the existing dishwasher are difficult to achieve both weather resistance and white color

Method used

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  • High-efficiency flame-retardant and weather-resistant white ABS material and its preparation method, dishwasher
  • High-efficiency flame-retardant and weather-resistant white ABS material and its preparation method, dishwasher
  • High-efficiency flame-retardant and weather-resistant white ABS material and its preparation method, dishwasher

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preparation example Construction

[0050] Correspondingly, the embodiment of the present invention also provides a preparation method of the high-efficiency flame-retardant and weather-resistant white ABS material. The preparation method of the high-efficiency flame-retardant and weather-resistant white ABS material comprises the following steps:

[0051] ① According to the components of the above-mentioned high-efficiency flame-retardant and weather-resistant white ABS material, weigh the corresponding ABS resin raw materials;

[0052] 2. Adding the toner to the ABS resin weighed in step 1. for mixing;

[0053] 3. adding the composite antioxidant, composite weathering agent and processing aid to step 2. for mixing;

[0054] 4. In step 3., finally add the composite flame retardant and carry out mixing treatment;

[0055] ⑤ Melting, blending, extruding or injection molding the mixed material processed in step ④.

[0056] Specifically, the preferred contents and types of the components of the high-efficiency f...

Embodiment 1

[0067] A high-efficiency flame-retardant and weather-resistant white ABS material and a preparation method thereof. The mass components contained in the high-efficiency flame-retardant and weather-resistant white ABS material in Example 1 are shown in Table 1 below. Among them, the special composite flame retardant A is a compound of tris(tribromophenyl) triazine and antimony trioxide in a mass ratio of 2:1 to 4:1; the special composite weather resistance agent 770, 327 and DLTP are in accordance with The mass ratio is 1:1:1~2:1:1, and the toner is titanium dioxide and blue powder.

[0068] Table 1: Mass components contained in high-efficiency flame-retardant and weather-resistant white ABS materials

[0069]

[0070]

[0071] In Example 1, the high-efficiency flame-retardant and weather-resistant white ABS material was prepared according to the following method:

[0072] ① Weigh the corresponding ABS resin raw materials according to the components of high-efficiency f...

Embodiment 2

[0079] A high-efficiency flame-retardant and weather-resistant white ABS material and a preparation method thereof, the mass components contained in it are shown in Table 2 below. Among them, the special composite flame retardant B is a compound of decabromodiphenylethane and antimony trioxide according to the mass ratio of 2;:1~4:1; the special composite weather resistance agent 770 and 622 according to the mass ratio of 1: 1~3:1 compound, the toner is titanium dioxide and blue powder.

[0080] Table 2: Mass components contained in high-efficiency flame-retardant and weather-resistant white ABS materials

[0081] raw material

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Abstract

The invention discloses an efficient flame-retardant weather-resistant white ABS material, a preparation method thereof and a dish washing machine. The efficient flame-retardant weather-resistant white ABS material is prepared from, by mass, 70-80 parts of ABS resin, 15-20 parts of composite flame retardants, 0.3-1 part of a composite weather-resistant agent, 0.2-0.5 part of a composite anti-oxidization agent, 2-4 parts of white color powder and 1-5 parts of other processing aids. The dish washing machine comprises a box and plastic components arranged in the box and is characterized in that plastic parts and / or the plastic components arranged on the box are partially or all prepared from the efficient flame-retardant weather-resistant white ABS material. Thus, the efficient flame-retardant weather-resistant white ABS material has excellent flame retardant performance and weather resistance at the same time, and has high and stable whiteness or brightness. The corresponding components of the dish washing machine have excellent white color, and flame retardant performance and weather resistance are good.

Description

technical field [0001] The invention belongs to the technical field of polymer materials, and in particular relates to a high-efficiency flame-retardant and weather-resistant white ABS material and a preparation method thereof, and a dishwasher containing plastic parts prepared from the high-efficiency flame-retardant and weather-resistant white ABS material. Background technique [0002] Acrylonitrile-butadiene-styrene copolymer resin ((ABS) has excellent comprehensive properties such as high impact strength, high heat resistance and low temperature resistance, chemical corrosion resistance, electrical insulation performance, etc., and has excellent processing performance and electroplating performance And high-gloss appearance, it is one of the engineering plastics with the largest amount and widest application. It is widely used in electronic equipment, communication equipment, automobile industry, household appliances, office equipment, electrical products and other field...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L55/02C08K13/02C08K5/3492C08K3/22C08K5/03C08K3/24A47L15/42
Inventor 费望春
Owner WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD