Oil, fuel, and air filters are used to filter out mechanical impurities in the oil, fuel, and air entering the engine, and protect the engine crankshaft connecting rod movement, the precision coupling parts of the fuel injection system, and the cylinder liner piston ring from abnormalities. Wear and tear is an important component (attachment) that enables the engine’s economic indicators, power indicators, reliability and emission indicators to function normally. With the gradual implementation of emission regulations, engine technology advancements have put forward new and higher requirements for filter products, which increasingly shows the importance of filters for engine matching.
Autofilterpapier is in spesjaal yndustrieel technysk papier dat spesjaal brûkt wurdt foar it meitsjen fan húshâldlike mini-auto-luchtfilters. It wurdt karakterisearre troch hege filtration effisjinsje, wylst behâld fan lege luchtstream ferset. Algemien is de filtraasje-effisjinsje fan húslik luchtfilterpapier 95-98%, wylst dat fan autofilterpapier mear dan 99,5% kin berikke. Filterpapier foar auto's wurdt in protte brûkt yn auto's, lokomotiven en apparatuer foar stofferwidering.
1. Produkt definysje
Autofilterpapier as filterpapier foar auto-yndustry is in soarte fan filterpapier dat is bedekt en ympregnearre. It wurdt benammen brûkt as in heechweardich filtermateriaal foar it filterjen fan ûnreinheden yn loft, oalje en brânstof.
Industrial filter paper includes air filter paper, oil filter paper, fuel filter paper, etc. The weight of a gram is between 120 g/m² and 145 g/m². The filter element made of filter paper has the advantages of high filtration efficiency, low cost and light weight.
2. Untjouwing skiednis
Many filter materials, such as felt, cotton yarn, iron wire, oil bath, etc., have basically been replaced by impregnated paper filters. With the rapid development of the automobile industry, paper as a filter material has been widely used in the world’s automobile filtration industry and has a very broad development space. In 2004, the U.S. Economic Commission listed industrial filter paper as one of the top ten potential filter papers in the world.
Sûnt de Feriene Steaten yn 1953 it alkohol-oplosbere thermosetende fenolhars-impregnaasjeproses foar autofilterpapier útfûnen, is it in lange tiid brûkt as impregnant yn it konvinsjonele produksjeproses fan autofilterpapier. De wichtichste foardielen fan it ympregnaasjeproses binne folwoeksen technology, goede wetterresistinsje en hege hurdens fan it filterpapier.
3. Produkt funksjes en applikaasje fjild analyze
Autofilterpapier is ien fan 'e grûnstoffen foar de produksje fan filtereleminten, dy't in wichtige ynfloed hat op 'e ekonomyske en technyske yndikatoaren, yndikatoaren foar miljeubeskerming, feiligensyndikatoaren en it libben fan 'e motor.
Post tiid: Apr-08-2021
