Filter screen panel for air conditioner and preparation method of filter screen panel

A filter and air conditioner technology, applied in the field of air conditioning equipment accessories, can solve the problems of increased vibration and noise, easy deformation, insufficient rigidity and high temperature resistance, and achieves the effects of improving fluidity, increasing material toughness, and improving aging performance.

Inactive Publication Date: 2017-05-24
NINGBO LANGDI IMPELLER MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing filter panels for air conditioners are made of ordinary glass fiber reinforced AS, ABS or PP materials. Due to their insufficient rigidity and high temperature resistance, they are prone to deformation during transportation and after long-term use, and vibration will occur during use. The problem of increased noise

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] A filter screen panel for an air conditioner, which is injection molded from the following materials in terms of mass percentage:

[0046] Fiberglass 20%

[0047] Carbon Fiber 3.5%

[0048] Silane coupling agent DB792 1.0%

[0049] Silane coupling agent kh560 0.5%

[0050] Cyclic anhydride type compatibilizer 0.5%

[0051] Ethoxylated Lauramide 0.5%

[0052] Antibacterial agent ECOFRESH 0.8%

[0053] Microcrystalline Paraffin 1.5%

[0054] EVA 1.0%

[0055] Halogen-free flame retardant 0.5%

[0056] Antioxidant 1.0%

[0057] Light stabilizer 0.2%

[0058] Heat stabilizer 0.2%

[0059] ABS margin.

[0060] The preparation method of the above-mentioned air-conditioning filter screen panel comprises the following steps: mixing ABS resin, silane coupling agent DB792, and silane coupling agent kh560 in a high mixer for 10-15 minutes; placing them in a twin-screw extruder Add glass fiber, carbon fiber and other additives from the side feeding port to the main feed...

Embodiment 2

[0062] A filter screen panel for an air conditioner is injection molded from the following materials in terms of mass percentage:

[0063] Fiberglass 15%

[0064] Carbon fiber 4.0%

[0065] Silane coupling agent DB792 0.8%

[0066] Silane coupling agent kh560 0.5%

[0067] Cyclic anhydride type compatibilizer 1.0%

[0068] Ethoxylated Lauramide 0.8%

[0069] Antibacterial agent ECOFRESH 0.5%

[0070] Microcrystalline Paraffin 0.5%

[0071] EVA 2.0%

[0072] Halogen-free flame retardant 1.5%

[0073] Antioxidant 1.0%

[0074] Light stabilizer 0.2%

[0075] Heat stabilizer 0.2%

[0076] ABS margin.

[0077] The preparation method of the above-mentioned air-conditioning filter screen panel comprises the following steps: mixing ABS resin, silane coupling agent DB792, and silane coupling agent kh560 in a high mixer for 10-15 minutes; placing them in a twin-screw extruder Add glass fiber, carbon fiber and other additives from the side feed port to the main feeding port, ...

Embodiment 3

[0079] A filter screen panel for an air conditioner is injection molded from the following materials in terms of mass percentage:

[0080] Fiberglass 25%

[0081] Carbon fiber 1.0%

[0082] Silane coupling agent DB792 1.5%

[0083] Silane coupling agent kh560 0.5%

[0084] Cyclic anhydride type compatibilizer 1.0%

[0085] Ethoxylated Lauramide 0.8%

[0086] Antibacterial agent ECOFRESH 0.5%

[0087] Microcrystalline Paraffin 0.5%

[0088] EVA 1.0%

[0089] Halogen-free flame retardant 1.5%

[0090] Antioxidant 1.0%

[0091] Light stabilizer 0.2%

[0092] Heat stabilizer 0.2%

[0093] ABS margin.

[0094] The preparation method of the above-mentioned air-conditioning filter screen panel comprises the following steps: mixing ABS resin, silane coupling agent DB792, and silane coupling agent kh560 in a high mixer for 10-15 minutes; placing them in a twin-screw extruder Add glass fiber, carbon fiber and other additives from the side feed port to the main feeding port, me...

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PUM

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Abstract

The invention relates to the field of accessories of air conditioning equipment. A filter screen panel for an air conditioner is prepared through injection moulding from the following materials by mass percent: 70-90% of ABS, 10-30% of glass fiber, 1.0-5.0% of carbon fiber, 0.1-1.5% of silane coupling agent DB792, 0.1-1.5% of silane coupling agent kh560, 0.2-2.0% of cyclic anhydride type compatilizer, 0.5-1.0% of ethyoxyl lauramide, 0.2%-1.0% of an antibacterial agent ECOFRESH, 0.5-2.0% of microcrystalline wax, 0.5-3.0% of EVA, 0.5-2.0% of halogen-free flame retardant, 0.5-2.0% of an antioxygen, 0.1-1.0% of a light stabilizer, and 0.1-1.0% of a heat stabilizer. The filter screen panel for the air conditioner has the higher performances of heat resistance, resistance to chemical attack, ageing resistance, mildew prevention, protection from ultraviolet rays and the like, is high in density and hardness and small in size deformation, and improves the tensile strength of a plastic material.

Description

technical field [0001] The invention relates to the field of air conditioner accessories. Background technique [0002] With the improvement of living standards, people pay more and more attention to the requirements of the living environment. As an air conditioner used in an indoor airtight environment, its impact on fan noise is also increasingly concerned. The air conditioner indoor unit fan is the key component of the air supply of the air conditioner, so it has an important impact on the size of the indoor fan noise. [0003] Most of the existing filter panels for air conditioners are made of ordinary glass fiber reinforced AS, ABS or PP materials. Due to their insufficient rigidity and high temperature resistance, they are prone to deformation during transportation and after long-term use, and vibration will occur during use. The problem of increased noise. Contents of the invention [0004] In order to solve the above-mentioned technical problems, the first object...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L55/02C08L91/06C08L23/08C08K13/04C08K7/14C08K7/06C08K5/20C08K5/544C08K5/5435
CPCC08L55/02C08L2201/02C08L2201/04C08L2201/08C08L2201/22C08L2205/03C08L91/06C08L23/0853C08K13/04C08K7/14C08K7/06C08K5/20C08K5/544C08K5/5435
Inventor 韩小红柴水华周会中洪银川冯燕立施建立王银祥张焕法曹香妮
Owner NINGBO LANGDI IMPELLER MACHINERY
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