Cured oil filter paper

Introduction

Curing paper filter element features waterproof, acid, low temperature, high temperature, alkali resistance. The curing paper filter element is used for air filtration, applicable scope broaching machine, suitable for object air, type is sub-efficient, characterized by water resistance, acid resistance, low temperature resistance, high temperature resistance, alkali resistance.

Filter paper is specially used for producing all kinds of paper filters for filter manufacturers. The filter made of paper is mainly used for dust and impurities removal by various engine intake, oil and fuel methods to prevent and reduce the wear of key engine components and ensure the extension of the service life of the engine.

Product Details

Product Tags

Application

Solidified paper oil filter features waterproof, acid, low temperature, high temperature, alkali resistance. The curing paper filter element is used for air filtration, applicable scope broaching machine, suitable for object air, type is sub-efficient, characterized by water resistance, acid resistance, low temperature resistance, high temperature resistance, alkali resistance.

1. Filter paper is specially used for producing all kinds of paper filters for filter manufacturers. The filter made of paper is mainly used for dust and impurities removal by various engine intake, oil and fuel methods to prevent and reduce the wear of key engine components and ensure the extension of the service life of the engine.

2. Reasons and advantages of filter paper curing
The thick paper made of natural plant fiber raw materials cannot meet the requirements of the production and processing of the filter element and the use of the filter paper itself due to its small tightness, loose filter paper, low strength, soft texture, poor water absorption and other reasons. Therefore, the filter paper must be impregnated (coated) in the preparation of a resin that can improve the physical strength and does not seriously affect the air permeability, that is, the curing treatment of port paper, in order to meet the special performance of the filter paper. The curing treatment of Hong Kong paper is mainly used in alcohol-soluble resin and water-soluble resin, and alcohol-soluble resin has phenolic resin, trimerless resin and so on.

Phenolic resin is usually used, the author’s company uses the thermosetting phenolic tree to impregnate (coating) filter paper base paper, the paper filter made by this method is strong and firm, has good chemical resistance and other advantages, in stiffness and water resistance effect than water-soluble resin does not break (coating) treatment

specifications

type g/㎡ air permeability L/㎡s max  pore size μm thickness mm stiffness mN.m cured stiffness mN.m burst strength kPa cured burst strength kPa cured grammage g/㎡ volatile content % corrugation depth mm
LT3169PY1 200 506 90 0.92 15.4 20 267 442 192 2.8 /
LT3168PY1 200 480 91 0.92 15.7 20.5 280 490 193 2.8
LT3167PY1 187 450 93.8 0.83 14 18 262 336 181 2.8 /
LT3167CY5 193 322 83 0.84 12.1 15.2 240 375 187 2.5 0.25
LT3176PY1 173 511 76 0.74 12.78 14.33 240 333 168 2.6 /
LT3148PY5 162 466 90 0.72 9.2 12.2 260 360 156 2.6
LT3147CY1 154 680 92 0.75 8.6 11.7 260 340 146 2.6 0.25
LT3146CY2 145 510 88 0.66 7.63 9 270 359 139 2.3 0.25
LT3145PY1 137 430 87 0.56 6.2 8.7 240 320 131 2.6 /
LT3145CY1 136 470 88 0.62 6.2 9.4 260 340 130 2.6 0.25
LT3125CY5 124 540 87.9 0.65 6.2 7.8 230 290 119 2.6 0.25
LT3265PY1 176 260 78 0.63 8.3 11.6 290 380 170 2.6 /
LT32067PY6 203 43 42.4 0.78 22.3 24.5 341 425 196 2.7 /
LT32068CY7 204 65 44 0.79 23.07 25.6 336 420 197 2.7 0.26

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