KLINGERSIL C-4300 A universal gasket, with good stress relaxation Basis Aramide fibres, bound with NBR. Resistant to hot water, steam, oils, hydrocarbons and many other chemicals. Universal high-pressure gasket for a wide range of suitable applications. Klinger cold/hot compression With this test method developed by Klinger you can evaluate the cold/hot compression of a gasket in cold and hot condition. Unlike the method acc. to DIN 52913 and BS 7531, the surface load is kept constant during the complete test so that the gasket is exposed to much tougher conditions. The thickness decrease at an ambient temperature of 23°C and at heating up to 300°C is measured. The indicated thickness decrease at 300°C refers to the thickness obtained after loading at 23°C. *Gaskets according to DIN 2690 are only standardised up to PN 40 and gasket thickness 2 mm. The many and varied demands made on gaskets The successful operation of a gasket depends upon a multiplicity of factors. Many who use static gaskets believe that the values quoted for maximum admissible temperature and maximum operating pressure are inherent properties or characteristics of gaskets and gasket materials. Unfortunately, this is not the case. The maximum temperatures and pressures at which gaskets may be used are influenced by a large number of factors. Therefore a definite statement of these values for gasket material is not possible. So why does Klinger provide pT diagrams? For the reasons given the pT diagram is not infallible: it serves as a rough guide for the end user who often has only the operating temperatures and pressures to go on. Additional stresses such as greatly fluctuating load may significantly affect whether a gasket is suitable for the application. Resistance to media must be taken into account in every case. The fields of decision If your operating temperatures and pressures fall within this field, a technical examination is normally unnecessary. . If your operating temperatures and pressures are within this field, a technical examination is recommended. If your operating temperatures and pressures are within this “open“ field, a technical examination is always necessary.

KLINGERSIL C-4300 Technical data Typical values for 2 mm thickness % 14 % 50 min MPa 20 50 MPa, 16 h/300 °C MPa 24 50 MPa, 16 h/175°C % 10 Klinger cold/hot compression, 50 MPa thickness decrease at 23°C % 25 thickness decrease at 300°C ml/min 0.2 Tightness acc. to DIN 3535/6 % 5 oil JRM 903: 5 h/150 °C Thickness increase ASTM F 146 % 10 fuel B: 5 h/23 °C g/cm 3 1.6 Density ROA Average surface resistance Ω 3.6x10E10 Average specific volume resistance Ω cm 1.4x10E10 ρD 24 Average dielectric strength kV/mm 0.147 Average power factor tan δ 1 kHz, ca. 3 mm thickness 9.7 Average dielectric coefficient...