New developped PVC extrusion profile for power socket rail
others
Plastic car parts
by：CSSSLD
2021-01-23
Wen injection tooling/VIP
car and its engine gradually to develop in the direction of lightweight, lightweight materials representative of light metals, high elastic steel, plastic, etc. In a material, a proportion of these materials increase gradually. Particularly in the United States and Europe by Japan after making small cars dominate the market, in the small car lightweight invested a lot of research and development expenses to struggle with foreign car companies, according to the strategy of general motors, the future will shift to the use of aluminum and plastic lightweight materials. Before that, in many cases the pursuit of lightweight limit sample.
plastic plays an important role in manufacturing automotive engine, from the air intake system to the cooling system, to launch a parts, plastic is easier to design the engine system, easier assembly, and lighter. Engine plastic parts around 20 years later than both inside and outside decoration, the reason is caused by the hood in harsh environment. Surrounding the engine components are usually - resistant 40 ~ 140 degrees Celsius temperature, sand impact resistance, resistance to salt fog corrosion and all kinds of oil and detergent, so the use of plastic performance put forward higher requirements, the use of material is glass reinforced PA.
such as fiat VSS car hood cover with polyester and adapt to the characteristics of plastic materials. With plastic composite material as the main body of compound engine car company in the United States has successfully trial-produced. The characteristics of the engine is the extensive use of glass fiber and carbon fiber reinforced epoxy, polyimide, polyimide resin 77 kg, accounted for 65% of all the metal parts only used for cylinder liner, crankshaft, camshaft, valve spring, exhaust valve, the combustion chamber, etc.
& other; A longer warranty & throughout; And & other The new fuel economy instruction & throughout; The two big trend, driven by high performance high temperature resistant glass fiber reinforced plastic dosage in the auto industry is growing, a longer warranty means special materials analysis must have longer service life, improve fuel efficiency standards, higher engine operating temperature into a more compact in the engine room, many of the parts under the hood will use lighter reinforced plastics instead of metal parts. In the past, used for engine hood under a variety of plastic parts confirmed in 170 ~ 190 ℃ maximum heat aging properties under high temperature environment, now update power system requirements of the parts can use for a long time under the high temperature higher than 200 ℃. Glass fiber reinforced plastic satisfied under the temperature of the environment to ensure the chemical resistance and oil resistance and make the part performance reached unprecedented levels.
in 2008, Daimler ag became the first in production cars use made of glass fiber reinforced plastic auto manufacturers in the oil sump. The component made of ZytelHSLRA4 nylon materials and used in Daimler's c-class cars. Recently, scania car company ( Swedish sÖ derta lje） Became the first in a commercial truck integration reinforced plastic oil sump carmakers. The oil sump tank/machine components are used in the company's 13 l engine, can meet the euro 6 emission standards. The oil sump is 35% glass fiber reinforced ZytelHSLX materials, is a kind of has the lubricity of the thermal stability of PA6/6, the maximum temperature is 150 ℃. The unit length 87 mm, 467 mm wide, 203 mm deep, used in the whole temperature range that ensures the stability of its size, its maximum temperature of 200 ℃, this is a kind of the design of the highest standards.
in the field of automobile manufacturing, PBT, widely used in the manufacture of bumpers, carburetor parts, fender, spoiler, spark plug terminal board, the fuel supply system parts, instrument panel, auto ignition, accelerator and the clutch pedal and other parts. PBT, and strengthen the PA, PC, POM in the auto industry is very competitive, PA easy water absorption, heat resistance than PBT, PC; In terms of car use over PBT, water imbibition is superior to the resistance of PA, will gradually replace the PA,. In the case of a higher relative humidity, very wet, easy cause the plastic to reduce due to moisture, electrical node is easy to cause corrosion, often can use modified PBT. Under 80 ℃, 90% relative humidity, PBT, still can normal use, and the effect is very good.
the dashboard currently in use can be divided into two kinds of rigid panel and soft panel. Hard for general use on the light, minivans, via an injection. This dashboard size is large, without skin, the surface quality requirement is very high, resistant to moisture, rigid demands on materials. Because of multi-point injection molding, easy flow mark and welding scar formation, generally need to the coating surface can be used. Materials available MPPO, ABS, etc. Soft dashboard consists of epidermis, skeleton materials, buffer materials. Skeleton material selection of different manufacturer is different, some use cardboard, wood, some with PC/ABS alloy, and USES the steel plate as skeleton materials, useful also ABS, GFAS, etc. Skin material, such as santana, jetta, fukang cars use PVC/ABS alloy sheet, and with the skin grain, skeleton as the internal model, using vacuum blister method to apply on the skeleton, skin materials to form a layer of the surface of the are beautiful and have good feel.
compared with auto industry developed countries, our country there is a big gap, Germany, the United States, Japan and other countries of auto plastic usage has reached 10% ~ 15%, and some even reached more than 20%. Although different countries to use plastic varieties, broadly similar.
more wonderful sharing: mold release definition and description, click directly.
or copy the link: http://www. csssld。 cn//html/2016/Notice_0116/118。 HTML
nantong on plastic products factory's official website: http://www. csssld。 Cn / /
source network trimmer/injection molding processing and VIP
car and its engine gradually to develop in the direction of lightweight, lightweight materials representative of light metals, high elastic steel, plastic, etc. In a material, a proportion of these materials increase gradually. Particularly in the United States and Europe by Japan after making small cars dominate the market, in the small car lightweight invested a lot of research and development expenses to struggle with foreign car companies, according to the strategy of general motors, the future will shift to the use of aluminum and plastic lightweight materials. Before that, in many cases the pursuit of lightweight limit sample.
plastic plays an important role in manufacturing automotive engine, from the air intake system to the cooling system, to launch a parts, plastic is easier to design the engine system, easier assembly, and lighter. Engine plastic parts around 20 years later than both inside and outside decoration, the reason is caused by the hood in harsh environment. Surrounding the engine components are usually - resistant 40 ~ 140 degrees Celsius temperature, sand impact resistance, resistance to salt fog corrosion and all kinds of oil and detergent, so the use of plastic performance put forward higher requirements, the use of material is glass reinforced PA.
such as fiat VSS car hood cover with polyester and adapt to the characteristics of plastic materials. With plastic composite material as the main body of compound engine car company in the United States has successfully trial-produced. The characteristics of the engine is the extensive use of glass fiber and carbon fiber reinforced epoxy, polyimide, polyimide resin 77 kg, accounted for 65% of all the metal parts only used for cylinder liner, crankshaft, camshaft, valve spring, exhaust valve, the combustion chamber, etc.
& other; A longer warranty & throughout; And & other The new fuel economy instruction & throughout; The two big trend, driven by high performance high temperature resistant glass fiber reinforced plastic dosage in the auto industry is growing, a longer warranty means special materials analysis must have longer service life, improve fuel efficiency standards, higher engine operating temperature into a more compact in the engine room, many of the parts under the hood will use lighter reinforced plastics instead of metal parts. In the past, used for engine hood under a variety of plastic parts confirmed in 170 ~ 190 ℃ maximum heat aging properties under high temperature environment, now update power system requirements of the parts can use for a long time under the high temperature higher than 200 ℃. Glass fiber reinforced plastic satisfied under the temperature of the environment to ensure the chemical resistance and oil resistance and make the part performance reached unprecedented levels.
in 2008, Daimler ag became the first in production cars use made of glass fiber reinforced plastic auto manufacturers in the oil sump. The component made of ZytelHSLRA4 nylon materials and used in Daimler's c-class cars. Recently, scania car company ( Swedish sÖ derta lje） Became the first in a commercial truck integration reinforced plastic oil sump carmakers. The oil sump tank/machine components are used in the company's 13 l engine, can meet the euro 6 emission standards. The oil sump is 35% glass fiber reinforced ZytelHSLX materials, is a kind of has the lubricity of the thermal stability of PA6/6, the maximum temperature is 150 ℃. The unit length 87 mm, 467 mm wide, 203 mm deep, used in the whole temperature range that ensures the stability of its size, its maximum temperature of 200 ℃, this is a kind of the design of the highest standards.
in the field of automobile manufacturing, PBT, widely used in the manufacture of bumpers, carburetor parts, fender, spoiler, spark plug terminal board, the fuel supply system parts, instrument panel, auto ignition, accelerator and the clutch pedal and other parts. PBT, and strengthen the PA, PC, POM in the auto industry is very competitive, PA easy water absorption, heat resistance than PBT, PC; In terms of car use over PBT, water imbibition is superior to the resistance of PA, will gradually replace the PA,. In the case of a higher relative humidity, very wet, easy cause the plastic to reduce due to moisture, electrical node is easy to cause corrosion, often can use modified PBT. Under 80 ℃, 90% relative humidity, PBT, still can normal use, and the effect is very good.
the dashboard currently in use can be divided into two kinds of rigid panel and soft panel. Hard for general use on the light, minivans, via an injection. This dashboard size is large, without skin, the surface quality requirement is very high, resistant to moisture, rigid demands on materials. Because of multi-point injection molding, easy flow mark and welding scar formation, generally need to the coating surface can be used. Materials available MPPO, ABS, etc. Soft dashboard consists of epidermis, skeleton materials, buffer materials. Skeleton material selection of different manufacturer is different, some use cardboard, wood, some with PC/ABS alloy, and USES the steel plate as skeleton materials, useful also ABS, GFAS, etc. Skin material, such as santana, jetta, fukang cars use PVC/ABS alloy sheet, and with the skin grain, skeleton as the internal model, using vacuum blister method to apply on the skeleton, skin materials to form a layer of the surface of the are beautiful and have good feel.
compared with auto industry developed countries, our country there is a big gap, Germany, the United States, Japan and other countries of auto plastic usage has reached 10% ~ 15%, and some even reached more than 20%. Although different countries to use plastic varieties, broadly similar.
more wonderful sharing: mold release definition and description, click directly.
or copy the link: http://www. csssld。 cn//html/2016/Notice_0116/118。 HTML
nantong on plastic products factory's official website: http://www. csssld。 Cn / /
source network trimmer/injection molding processing and VIP
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