Varmatoimiset tiivisteet hydrauliikkaan ja pneumatiikkaan

Varmatoimiset tiivisteet hydrauliikkaan ja pneumatiikkaan

Suunnittelemme ja toimitamme hydrauliikkatiivisteitä eri teollisuuden aloille.

Kaikki tiivisteet suunnitellaan ja valmistetaan laitekohtaisesti toimimaan maksimaalisen huoltovälin ja turhien seisokkien ehkäisemiseksi.

Käytettävät materiaalit ja korkealuokkainen valmistusteknologia yhdistettynä tietämykseemme takaavat pitkäaikaisen ja tehokkaan ratkaisun.

Hydrauliikka ja Pneumatiikka

Erittäin hyvä lämmönkestävyys ja kemiallinen yhteensopivuus.

DPAFLXTR230 perustuu Asahi Glass Companyn Aflas™-tuotteeseen, joka on ainutlaatuinen fluorattu kumi, joka yhdistää erinomaisen lujuuden äärimmäiseen kemialliseen, lämpötilan ja sähkönkestävyyteen. Se on valmistettu lisäämällä PTFE rakenteeseen, mikä tekee siitä vahvemman kuin tavallinen Aflas. Nämä ominaisuudet tekevät DPAFLXTR230:stä ihanteellisen...

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Korkeamman väliaineenkestävyyden vuoksi sitä suositellaan seuraavissa tilanteissa:

  • 100% metanoli
  • Höyry jopa 160 C (erikoistyypit 200 C)
  • Emäkset ja amiinit
  • Aggressiiviselle öljyt, voiteluaineille ja jäähdytysnesteille
  • Hyvä happo-emäs- ja höyryvastusta
  • Käytetään pääasiassa kemian- ja offshore-teollisuudessa
  • Erittäin kestävä HFC:lle, HFD:lle, amiineille sekä jarrunesteille D0T3 ja D0T
Good resistance to hot water, steam and vegetable oils.
DPEPDM215 has good resistance to hot water, steam and vegetable oils. The material has outstanding resistance to weathering and is compatible to other numerous units. DPEPDM215 has very good mechanical properties and is recommended for using in steam....
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  • Good at low temperatures
  • Good resistance to hot water, steam and vegetable oils
  • Outstanding resistance to weathering
  • Numerous other compatible units
  • Low compression set
Superior resistance to hostile environment.
DPFKM225 has a high chemical resistance and is suitable at high temperatures. But it loses the elasticity at moderate low temperatures. The service temperature range is from -20° C to 200°C. Example of applications include:
  • Lip seals
  • Seals for...
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  • Good mechanical resistance
  • Superior resistance to hostile environment
  • Good weather resistance
  • Low compression set
  • High temperature resistance
Suitable for applications involving aliphatic hydrocarbons such as fuel. propane, butane, mineral oils and greases.
DPHNBR210 has improved abrasion resistance while still retains high elasticity. Its service temperature range is from -20°C to 150°C. It also works for a short time in hot air up to 180°C. It is resistant to non-polar and low-polar media...
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  • Hydrogenated acrylonitrile butadiene rubber
  • Suitable for applications involving aliphatic hydrocarbons such as fuel. propane, butane, mineral oils and greases
  • May be used in diluted acids, alkalis and salt solutions
High performance nylon, ammonia resistant.
DPNEOPR220 (neoprene rubber) is a highly resistant material and is used for a variety of outdoor and marine applications. DPNEOPR220 is produced by the polymerization of chloroprene. Neoprene rubber resists degradation more than natural or synthetic rubber....
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  • High performance urethane
  • Nylon
  • Resistance in ammonia
Universally applicable sealing material which can be characterized by its wide service temperature range.
The material has very good values for tensile strength, elongation at break and tear strength. DPP022 is a food grade polymer. It also has a very low compression set. Its excellent wear resistance, high elasticity, high dynamic resistance as well...
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  • Outstanding toughness & abrasion for high pressure applications
  • Mineral oil compatibility is good
  • Good resistance to ozone attack & weathering
Excellent Food Grade Material.
DPP024 is a MDI polyurethane. It has good values for tensile strength, elongation at break and tear strength. It also has a very low compression set. DPP024 is Hydrolysis resistant, UV resistant and has good mineral oil compatibility as well...
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  • Outstanding toughness & abrasion for high pressure applications
  • Mineral oil compatibility is good
  • Good resistance to ozone attack & weathering
Excellent hot water resistant.
DPP026 is a hydrolysis resistant material for a temperature range from – 50° C to 150°C. Especially suitable for piston/ rod seals with soft elastomer energizers, slip rings or wipers/scrapers used for harsh contamination such as dirt. DPP026 polymer is...
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  • Low compressions set
  • Excellent hot water resistant
  • Resistance in HFA, HFB hydraulic fluids and using biologically reducible hydraulic fluids
High strength plastic suitable for bearings, bushing and back-up ring applications.
DPP028 is a high strength engineering plastic suitable for bearings, bushing and back-up ring applications. This flexible bearing material provides increased thermal stability, elongation and abrasion resistance. It also displays good, low temperature impact resistance, high dimensional stability, favorable frictional...
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  • High performance thermoset polyurethane
  • Low compression set
  • Excellent hot water resistance, good mineral oil compatibility
  • Resistance in HFA, HFB hydraulic fluids and using biologically reducible hydraulic fluids
  • Outstanding toughness & abrasion for high pressure applications
  • Good resistance to ozone attack & weathering
  • Low compression set, excellent hot water resistance, resistance in HFA/HFB and HFC hydraulic fluids
Outstanding toughness & abrasion for high pressure applications.
DPP030 has proved to be an excellent choice for bearing and bushing application. Its high compression modulus owing to the glass fiber reinforcement and excellent dimensional stability is very important in it’s functioning. DPP030 polymer is Hydrolysis resistant, UV resistant...
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  • Outstanding toughness & abrasion for high pressure applications
  • Mineral oil compatibility is good
  • Good resistance to ozone attack & weathering
  • Low compression set, excellent hot water resistance, resistance in HFA/HFB and HFC hydraulic fluids and in biologically reducible hydraulic fluids
  • Permanently triple lubricated
Low compression set, Excellent hot water resistance.
DPP034 (Natural Poly) is a hydrolysis-resistant material for a temperature range from -50°C to 120°C. Especially suitable for piston/rod seals with soft elastomer energizers, slip rings or wipers using for strong dirt. DPP034 is a food grade material which makes...
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  • Low compressions set
  • Excellent hot water resistant
  • Resistance in HFA, HFB hydraulic fluids and using biologically reducible hydraulic fluids
  • FDA approved
Outstanding toughness & abrasion for high pressure applications.
DPP034 is universally applicable sealing material which can be characterized by its wide service temperature range. DPP034 is a food grade material which makes it great for pressure seals which are in contact with food. The material has good values...
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  • Outstanding toughness & abrasion for high pressure applications
  • Mineral oil compatibility is good
  • Good resistance to ozone attack & weathering
  • FDA approved
Outstanding toughness & abrasion for high pressure applications.
DPP036 is a polyurethane rubber. It has very good values for flexibility, tensile strength, elonga­tion at break and tear strength. It also has a low compression set. Its excellent wear resistance, high elasticity, high dynamic resistance as well as low...
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  • Outstanding toughness & abrasion for high pressure applications
  • Mineral oil compatibility is good
  • Good resistance to ozone attack & weathering
  • High performance polyurethane
  • FDA approved
Carbon fibre filled for high thermal/electrical conductivity.
This material is available in a mixture of PTFE virgin, carbon fillers and additives. DPPTF75C has good dry running properties and is used for seals in compressors or lip seals. Exceptional wear life over conventional carbon grades. Examples of applications:...
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  • Used in dynamic applications at high speed
  • Good loading properties
  • Bearing Pressure: 3N/mm
  • Suitable for higher load gasket applications
  • Exceptional wear life over conventional carbon grades
Ideal for high load bearing applications.
DPPTF75W Glass contains of 25% clean milled fibres and 75% PTFE virgin. This material offers a higher stiffness and better wear properties than PTFE virgin. It is not useable for soft metal counterparts and has a limited usage in hot...
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  • Improved creep resistance over all temperature ranges
  • Bearing Pressure: 3N/mm
  • Improved wear behavior
  • Exceptional resistance to water
  • 25% glass must be avoided with the use of strong alkalis and hydraulic acid
Chemical resistance to all commercial fluids & chemicals.
100% pure PTFE, white is resistant to almost all chemicals apart from fluorine, molten alkali metals and halogens. It also has very good sliding properties. Due to its low elasticity, PTFE virgin is not suitable with high mechanical loads. DPPTFV100...
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  • Good mechanical resistance if reinforced with glass, carbon or bronze
  • Bearing Pressure: 2N/mm
  • Excellent chemical resistance to almost all commercial fluids & chemicals
  • Highly stable electrical insulating properties
  • Has weather resistant properties
  • Excellent resistance to extreme heat & cold
  • Self-lubricating properties
  • Grades: virgin, carbon filled, glass filled, bronze or PPS filled

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