Nowadays, the social market is very competitive, and so is a large variety of small household appliances. In the future, the development trend of small household appliances will be based on energy-saving, environmentally friendly, healthy and intelligent industrial design. Plastics is one of the main raw materials for small household electrical appliances. Due to the substantial increase in raw material prices, small household electrical appliance manufacturers are under tremendous pressure. Therefore, how to properly apply plastic materials to reduce the cost of small appliances and ensure product quality is one of the important ways for products to occupy the market.
1. The main materials used for appearance parts
ABS: high gloss, easy to spray, but not high temperature;
PP: low cost, good fluidity, but poor dimensional stability;
PC: high strength, high temperature resistance, good transparency, but easy to crack;
PC/ABS alloy: excellent overall performance, but at a higher price.
2, the main materials for decorative parts
Transparent material: transparent ABS, PMMA, PC, etc.
Plating material: electroplated grade ABS.
Membrane material: PET film, PC film.
3, 3C key components core requirements
Main materials: flame retardant PBT, flame retardant PP, flame retardant PPO.
4. Core requirements for other key structural components
Main materials: POM, glass fiber reinforced nylon, PPS, PPA, PEI.
Common small household appliances plastic materials
Induction cooker, electric hot pot
The selected plastics are heat-resistant ABS and high-gloss heat-resistant PP.
Microwave oven
The plastic parts on the microwave oven are mainly external parts, including the outer casing, the base, the handle, the knob, etc., and are required to be heat resistant.
The selected plastics are PBT/PET+GF, PBT+GF, PC/ABS, heat-resistant ABS, HIPS, heat-resistant PP, PP.
Rice cooker
The plastic parts on the rice cooker are mainly external parts, including the outer casing, the base, the cover, the handle, the switch, etc., and are required to be heat resistant. The selected plastics are ABS, high gloss PP, and PP.
electric kettle
The selected plastics are PC/ABS, heat-resistant ABS, and high-gloss heat-resistant PP.
Electric heater
Plastic materials used in electric heaters require heat resistance, especially for style grilles.
The selected plastics are PBT/PET+GF, PET+GF, PC, PC/ABS, heat-resistant ABS, and heat-resistant PP.
vacuum cleaner
The plastic parts of the vacuum cleaner parts are required to be anti-static to avoid dust absorption, and the electrical properties are good, the rigidity is good, the impact resistance, the scratch resistance, the dyeability and the gloss are good, especially the casing.
The selected plastics are ABS, HIPS, and high-gloss PP. Transparent parts are available in PC, AS, and GPPS.
Electric iron
The performance requirements of plastic materials used in electric iron parts are mainly heat resistance, followed by impact strength and appearance.
ABS, high gloss PP can be used for the outer casing, handle and sink base;
Parts close to the heating zone require high heat resistance, and can be used with PC, PA+GF, PBT/PET+GF, PBT+GF, heat-resistant ABS;
The base has higher heat resistance requirements, and PBT/PET+GF, PET+GF can be used instead of metal parts.
hair dryer
The selected plastics are PBT/PET+GF, PET+GF, PC, heat-resistant ABS, and heat-resistant PP.
Electric fan
The plastic parts used in electric fans mainly include blades, blade covers, housing covers, knobs, and the like.
The selected plastics are ABS, HIPS, high gloss PP, PP+GF, AS+GF.
Drinking fountain
The plastic parts on the water dispenser require good rigidity, high gloss and impact resistance.
The selected plastics are ABS, HIPS, and high rigidity PP.
Juicer, soymilk
The plastics selected are: transparent parts (PC, AS, GPPS), opaque parts (ABS, high gloss PP).
Coffee machine
The plastics selected are: transparent part (PC), opaque part (ABS, high gloss PP).
Electric shaver
The selected plastics are: PC/ABS, ABS, PP.
air humidifier
The plastics selected are: transparent part (PC, GPPS), opaque part (ABS, high gloss PP).
As mentioned above, the plastic parts of small household appliances currently on the market generally use PP, ABS, PC/ABS, PC, PBT, PET, PBT/PET, etc., not only the variety of plastics used in different small household appliances, even on the same small household appliances. The plastics used in different parts are also different, and there are differences in color, gloss, and the like.
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