Gumi tesnilni profili Nasadni zaščitni profili Samolepilni ...

1 Gumi tesnilni profiliNasadni za itni profiliSamolepilni penasti 04/510 53 60 | izbira gumijastih tesnilnih in za itnih profilovv razli nih dimenzijah in IRI, 04 / 510 53 27 -GSM 041 / 694 339 - info@Nasadnitesnilni profilPVC za itniprofili za robPenasti gumiprofili za utorTesnilni profiliza oknaPenastisamolepilnitrakovi iroka izbira okovja in pribora za proizvodnjo stikalnih in krmilnih omar,ohi ij za elektro opremo, elektroniko, telekomunikacijsko, tehnolo ko, klimatskoin drugo tehniko, za vgradnjo pri izdelavi strojne opreme in avnicein zapiralaNihalne ro iceGumijastitesnilni profiliRo ajirazli nih oblikNerjave e okovjePribor arnirji in te IRI.

2 04 / 510 53 60 Bedrih 27 -GSM 041 / 694 339 - 5 Index Rubber-profilesDescription PageExplanations and Instructions INFOF actory Tolerances INFOG uidelines INFODoor Seals 5-100 Door Seals 5-110 Closed cell sponge rubber seals, closed cells 5-120 Foam tapes, rectangular profiles with closed surface 5-125 Foam tapes, castellated and round profiles 5-127 Window Seals 5-130 Window Seal 5-131 Window Seal 5-140 Combination Sealing Profiles, clip-on 5-150 Combination Sealing Profiles, clip-on 5-151 EMI/RFI shielding gasket, with water- and dust-tight sealing capability 5-152 Combination Sealing Profiles, clip-on 5-153 Clip-on Sealing Profiles.

3 Made of soft rubber/ EPDM 5-154 Sealing Profiles 5-155 Edge protections 5-160 Accessories 5-170 Seal for double doors 5-420 Rubber and Mushroom type bumpers 5-950 Rubber-profilesDesignationsElastomer designation in accordance with ASTM D 1418-76CR Polychlorinated butadiene NeopreneEPDM Ethylene-propylene terpolymers KeltanNBR Acrylonitrile butadiene copolymers Perbunan, NitrileNR Natural rubber (polyisoprene)Elastomers and their propertiesChemical designationNaturalNitrileChloroprene-Eth ylene-propylene-rubber rubber rubber diene-rubberAcronym according to ASTM D 1418 NR NBR CR EPDMH ardness range (Shore A)

4 +/-5 40-90 45-90 40-90 40-85 Tear resistance N/mm24-15 4-14 5-15 6-13 Rebound resilience at 20 C ++ 0 + +Abrasion resistance ++ + + +Elastic properties ++ + + +Chemical resistance A+ 0 + ++Resistance to oil A- ++ + -Resistance to fuels Anone + - -Solvent resistance A- + + 0 Temperature resistance C C -40 to +80 -30 to +100 -25 to +100 -40 to +100 Ozone resistance 0 0 ++ ++Gen. weathering resistance + + ++ ++Gas impermeability 0 + + 0 Resistance to permanent deformation B ++ + + +Bonding to metal ++ 0 + 0 Dielectric properties ++ - 0 ++Explanation of symbolsA = Because of the numerous possible chemicals, solvents, application-temperatures and duration, the values stated may vary in individual cases.

5 In particular, a type of elastomer that generally displays a low resistance may be very resistant to certain = In general, the resistance declines at relatively low or high = These are limits that may fluctuate according to the composition of the mixture. Continuous use at limit levels brings about a change in the physical values. Special elastomer mixtures are necessary for extreme loads.++ = excellent to very good+ = goodo = satisfactory to moderate- = low to poorExplanations and instructionsFactory tolerancesFoam rubber sections (cross-sections) DIN 7715 E3 Nominal dimensions in mm +/- (mm)up to and up to and up to and up to and up to and up to and up to and up to and up to rubber Soft rubber sections (cross-sections) DIN 7715 E2 Nonimal dimensions in mm +/- (mm)

6 Up to and up to and up to and up to and up to and up to and up to and up to and up to sections (cross-sections) Din 16941 3 BNominal dimensions in mm +/- (mm)up to and up to and up to and up to and up to and up to and up to and up to and up to tolerance table compiled here, based on the applicable standards, are provided to facilitate establishingdimensional variations in specific applications.

7 (These do not apply where tolerances have been specified for dimensions in drawings.)1. ApplicabilityThe guidelines which follow are applicable to productsmade both of pure rubber and rubber combined withother products, to elastomers made of natural rubberand/or synthetic rubber as well as to glued or laminated products and GeneralThe properties of most rubber products will be affectedif they are stored under adverse conditions or improperly handled. They may be made unserviceabledue to excess hardening, softening, permanent deformation or spalling, fissures or other surface changes may be caused by the effects of oxygen,ozone, heat, light, moisture, solvents or storing undertension.

8 If properly stored and handled, rubber products will retain their properties virtually unchangedover several Storage areaThe storage room should be cool, dry, free of dust andventilated but not TemperatureThe storage temperature should be 15 C and may notexceed 25 C since this could cause a change in thephysical properties or could shorten the shelf should the storage temperature fall below -10 C. Even lower temperatures are generallynot detrimental but the products could becomeextremely stiff. Chilled products should gradually bebrought up to a temperature of 20 C.

9 Adhesives andsolutions may never be colder than 0 C; the minimumstorage temperature for products made of certainchloroprene rubber compounds may, under certain circumstances, be 12 HeatingWhere the storage area is heated, radiators and pipingshould be shielded. The heat sources in the storageareas should be engineered so that the temperature ofthe items in storage does not exceed 25 C. Minimumclearance between the heat source and the storedproducts is 1 MoistureStoring rubber products in damp storage rooms shouldbe avoided. No condensation may form.

10 Relativehumidity should be less than 65%. LightingThe rubber products should be protected against light,and in particular, against the sun s direct rays andstrong artificial illumination with a high share of ultraviolet light. It is for this reason that the windows instorerooms should be covered with a red or orange(never blue) coating or film. All sources which emitlight in the ultraviolet spectrum are damaging to rubber. Preference is to be given to using standardincandescent lamps for Oxygen and ozoneRubber products should be protected against changesin room air and above all against drafts; this may bedone by placing them in protective bags or envelopesor in airtight containers.