丰满少妇被猛烈进入无码,国产精品亚洲欧美在线播放操,无遮挡又黄又刺激又爽的视频,久久久久亚洲AV成人

Welcome to Shenzhen Zhongyuan Plastic Co., Ltd!

News



Tel:(0755)27151698
Fax:(0755)27150611
Mailbox:szzyzcl@163.com / szzy@szzy99.com
Add:Building A1 and A2, No.1 Industrial Zone, yuliu property company, Gongming town, Bao'an District, Shenzhen
Industry information

當(dāng)前位置:

首頁(yè) News Industry information

Commonly used plastic household appliance shell

Release time:2024-12-18

ABS plastic is generally used as the shell of traditional household appliances. ABS plastic is widely used in automotive, home appliances, machinery industry and other fields because of its wide range of raw materials, easy molding and processing, excellent impact properties and other characteristics. However, with the rise of raw material prices, taking into account the comprehensive performance and price factors, other alternative materials such as reinforced and toughened PP, hips, etc. It has appeared in ABS engineering plastics of household appliance shells. The following is a brief introduction to the collection of commonly used household appliance shell materials:


1. Television

The plastic used for TV shell has experienced the development process from ABS to hips and modified pp. at present, ABS is used for large TV shell, modified PP is used for small TV shell, and modified PP, hips and ABS are used for medium-sized TV shell.


2. Air conditioning

In addition to the power part, outdoor casing and fixed plate, almost all air conditioners are made of plastic materials. The use of plastic accounts for 20-30%, and the main varieties involved are PS, PP, as and ABS.


3. Washing machine

The plastic parts used in the washing machine include inner cylinder, water spray pipe, inner cover plate, base, drainage pipe, gear, impeller, etc. the main plastic types involved include PP, modified PP, ABS, LDPE, POM and gfpa.

汽車(chē)配件殼9.jpg


4. Refrigerator

The plastic parts used in refrigerators include liners, door linings, door frames, top frames, sealing strips, handles and heat insulation strips, which account for 40-45% of the weight of refrigerators. The main plastic products involved include ABS, hips, PP, PE, PVC and PU.


5. Loudspeaker

The plastic components used in the loudspeaker include chassis, cover, insulating materials, decorative parts, plugs, etc. the main varieties involved include PS, PP, hips, ABS, as, PMMA, etc.


6. Electric fan

Plastic parts for electric fans include fan blades, fan shells, buttons, knobs, etc. the main varieties involved include ABS, hips, modified PP, etc.


7. Computer

Home computers and their accessories are all plastic, and the commonly used plastics for their keyboards are ABS, hips, PBT; PVC is used as insulating material for connecting wires and connectors; ABS, hips, modified PP, pvc/abs alloys for display; The shell of notebook computer is made of pc/abs alloy.


8. Others

The shell of the water dispenser adopts ABS, hips and modified PP, and the bucket adopts PC.

The knob in the water heater adopts ABS, and the smoke exhaust pipe adopts PVC corrugated pipe.

ABS, hips and modified PP are used for the shell of vacuum cleaner, and soft PVC is used for handle and hose.


The handles and keys of the electric iron use ABS and hips, and the plastics used in other parts include PC, PA, PBT, PPO, modified PP, etc.


The plastics used in microwave ovens, induction cookers, dishwashers, range hoods and rice cookers mainly include ABS, hips, modified PP, etc.

Copyright: Shenzhen Zhongyuan Plastic Co., Ltd. | mold processing customized manufacturer. If you want to know the processing price of the factory, how much is it, and which is good, please contact us Yue ICP Bei No. 17060480
少妇人妻无码久久久久久-综合图片亚洲网友自拍| 91麻豆免费在线视频-欧美中文天堂在线观看| 日本欧美在线视频观看-国产一区二区三区无码下载快播| 日本中文字幕永久在线人妻蜜臀-欧美一区二区的网站在线观看| 色婷婷六月婷婷一区二区-91草草国产欧美在线观看| 久久网站中文字幕精品-三级精品久久中文字幕| 亚洲区欧美区在线视频-亚洲碰碰人人AV熟女天堂| 国内精产熟女自线一二三区-六月丁香婷婷在线观看| 国产在线观看高清精品-四季av一区二区三区中文字幕| 久久网站中文字幕精品-三级精品久久中文字幕| 成人免费资源在线观看-欧美国产日韩高清在线综合| 一区二区三区日本韩国欧美-日本1区2区3区4区在线观看| 青青操视频在线观看国产-欧美成人乱码在线观看| 亚洲国产视频不卡一区-激情欧美视频一区二区| 青青操大香蕉在线播放-国产亚洲欧美精品在线观看| 亚洲永久免费在线观看-亚洲欧美导航一区二区导航| 久久亚州天堂一区二区-色噜噜色哟哟一区二区三区| 国产aa视频一区二区三区-国产精品久久久久久久毛片动漫| 国产一区二区三区噜噜-精品久久亚洲一区二区欧美| 日本高清二区视频久二区-大香蕉在线视频大香蕉在线视频| 在线成色中文综合网站-国产二区精品视频在线观看| 天天日天天干天天综合-99久久综合狠狠综合久久| 国产精品成人欧美激情-黄色床上完整版高清无遮挡| av中文字幕男人天堂-懂色av一区二区三区在线观看| 久久精品亚洲无中文东京热-日本妹子内谢视频一区| 亚洲精品一区网站在线观看-黄页视频免费观看网站| 亚洲区欧美区在线视频-亚洲碰碰人人AV熟女天堂| 黄片一区二区三区在线看-偷拍一区二区在线观看| 欧美日本亚一级二级三区久久精品-日韩欧美一区二区久久婷婷| 欧美日韩国产在线资源-超碰成人国产一区二区三区| 国产福利视频一区二区三区-日韩人妻中文视频精品| 男女做爰猛烈啪啪吃奶在线观看-人妻连裤丝袜中文字幕| av网址在线直接观看-黄色av全部在线观看| 欧美日韩成人在线观看-久久五月婷婷免费视频| 亚洲最新国产无人区123-黄片一区二区在线观看| 成人免费资源在线观看-欧美国产日韩高清在线综合| 久久精品国产96精品-日韩人成理论午夜福利| 亚洲黄片三级三级三级-国产成人一区二区在线视频| 国产欧美日本不卡精美视频-日本后入视频在线观看| 中文字幕偷拍亚洲九色-亚洲视频不卡一区二区天堂| 亚洲日本一区二区三区黄色电形-中文字幕乱码免费熟女|