ELANTAS Electrical Insulation

Potting materials for electronic applications

Depending on your individual requirements we offer different search and selection functions to help you find the appropriate material. The listed products are an extract from our actual product portfolio. More products are available on request.

Do you need further information about our casting resins and potting resins? Please get in touch with us. We are looking forward to your email to bectron.elantas.europe@remove-this.altana.remove-this-also.com.

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Bectron® SK Range

1- & 2-component silicone resins, addition or condensation cure

Product Temp. Range Dielectric strength
at20°C
Shore Hardness
at 23°C
ShoreDescription
Bectron® SK 7502 -40 to +180°C24 kV/mm50 ± 5Shore ASilicone Potting/Encapsulation Resin,silicone, elastic moulding compound, Meets UL 94 HB flame retardant standard
Bectron® SK 7504-50°C to 200°C>15 kV/mmShore ASilicone Potting/Encapsulation Resin, forms a silicone gel compound by addition polymerisation, clear, transparent, Meets UL 94 V0 flame retardant standard
Bectron® SK 7505-40 to +180°C>30 kV/mm75 ± 5Shore ASilicone Potting/Encapsulation Resin, forms a silicone rubber, Meets UL 94 HB flame retardant standard
Bectron® SK 7568-50 to +180°C30 kV/mm<2Shore ASilicone Potting/Encapsulation Resin, very soft silicone compound, UL 94 V0 flame retardant standard
Bectron® SK 7569-40°C and 200°C40 kV/mm50 ± 3Shore ASilicone Potting/Encapsulation Resin, soft silicone compound, UL 94 V0 flame retardant standard
Bectron® SK 7570-50 to +180°C>20 kV/mm40 ± 5Shore ASilicone Potting/Encapsulation Resin, forms a silicone rubber, UL 94 V0 flame retardant standard
Bectron® SK 7571-40 to +200°C>15 kV/mm40 ± 10Shore ASilicone Potting/Encapsulation Resin, very soft silicone compound, UL 94 V0 flame retardant standard
Bectron® SK 7586-40 to +180°C35 ± 10Shore ASilicone potting/encapsulation resin, 2-part system, soft silicone potting compound

Silicone or dual chemistry based on 1- & 2-component resins

Product Temp. Range CuringDielectric strength
at 20°C
Shore Hardness
at 23°C
ShoreGlass Transition
Temp.
Description
Bectron® PU 4515 –60°C/+150°C23°C33 kV/mm75 ± 5Shore A<-75°CPolyurethane potting/encapsulation resin, two-component liquid polyurethane system modified with polybutadiene
Bectron® PU 4537 –60°C/+150°C23°C30 kV/mm64Shore D30°CPolyurethane,casting compund,tough-elastic, thermal class F (155 °C), recognised acc. to UL 94
Bectron® SG 7514 -40 to +180°Cn.a.Silicone gel, soft elastic, suitable as a potting compound with high long-term thermal resistance
Bectron® SK 7502 -40 to +180°C24 kV/mm50 ± 5Shore ASilicone Potting/Encapsulation Resin,silicone, elastic moulding compound, Meets UL 94 HB flame retardant standard
Bectron® SK 7504 -50°C to 200°C>15 kV/mmn.a.Silicone Potting/Encapsulation Resin, forms a silicone gel compound by addition polymerisation, clear, transparent, Meets UL 94 V0 flame retardant standard
Bectron® SK 7505 -40 to +180°C>30 kV/mm75 ± 5Shore ASilicone Potting/Encapsulation Resin, forms a silicone rubber, Meets UL 94 HB flame retardant standard
Bectron® SK 7568 -50 to +180°C30 kV/mm<2Shore ASilicone Potting/Encapsulation Resin, very soft silicone compound, UL 94 V0 flame retardant standard
Bectron® SK 7570 -50° to +180°C>20 kV/mm40 ± 5Shore ASilicone Potting/Encapsulation Resin, forms a silicone rubber, UL 94 V0 flame retardant standard
Bectron® SK 7514-40 to +180°CSilicone gel, soft elastic, suitable as a potting compound with high long-term thermal resistance
Bectron® SK 7568 -40 to +180°C35 ± 10Shore ASilicone potting/encapsulation resin, 2-part system, soft silicone potting compound
Bectron® SK 7569 -40°C and 200°C40 kV/mm50 ± 3Shore ASilicone Potting/Encapsulation Resin, soft silicone compound, UL 94 V0 flame retardant standard
Bectron® SK 7570 -50 to +180°C>20 kV/mm40 ± 5Shore ASilicone Potting/Encapsulation Resin, forms a silicone rubber, UL 94 V0 flame retardant standard
Bectron® SK 7571 -40 to +200°C>15 kV/mm40 ± 10Shore ASilicone Potting/Encapsulation Resin, very soft silicone compound, UL 94 V0 flame retardant standard
Bectron® SK 7586 -40 to +180°C>15 kV/mm35 ± 10Shore ASilicone potting/encapsulation resin, 2-part system, soft silicone potting compound

1- & 2-component resins with very good elasticity and flexibility at temperatures of -140 °C or below

Product Mix  Temp. Range CuringDielectric strength
at 20°C
Shore Hardness
at 23°C
ShoreGlass Transition
Temp.
Description
Bectron® MR 3402 -40 to +125°C23°C>30 kV/mm15 ± 5Shore AMelting resin, one-component hot melt resin thick film coating, based on polyolefin
Bectron® PB 3200 100 : 1823°C30 ± 10Shore A-50 °CPolybutadiene potting/encapsulation resin, 2 component system, very flexible casting, good flexibility at very low temperature
Bectron® PB 3201 100 : 58-60 to +150°C23°C>30 kV/mm70 ± 10Shore A-63°CPolybutadiene potting/encapsulation resin, 2 component system, suitable for potting and casting, solvent free
Bectron® PB 3231 100 : 7023°C60 ± 10Shore APolybutadiene potting/encapsulation resin, 2 component system, flexible compound suitable for potting and casting
Bectron® PB 3251 100 : 33-60 to +150°C23°C80 ± 10Shore A-63°CPolybutadiene potting/encapsulation resin, 2 component system, resilient compound suitable for potting and casting, solvent free
Bectron® PB 3252 3:1-55 to +120 °C23°C13 kV/mm65 ± 10Shore A-55°C
Bectron® PK 4332 -60°C to +125°C80-90 °C22 kV/mm35 ± 10Shore A-55 °CThick Film Coating, thermal cure, polyurethane, 1-component system, black
Bectron® PK 5532 -50 to +140°C19 kV/mm35 ±10Shore A-55 °CThick Film Coating, thermal cure, polyurethane, 1-component system
Bectron® PK 5542 -60°C to +150°C80-90 °C19 kV/mm70 ± 10Shore A-55 °CThick Film Coating, polyurethane, 1-component system
Bectron® PK 5553 -50°C to +150°C80-90 °C20 kV/mm30 ± 10Shore D-55 °CThick Film Coating, thermal cure, polyurethane, 1-component system
Bectron® PU 4515 5 : 1-60 to +150°C23°C33 kV/mm75 ± 5Shore A<-75°CPolyurethane potting/encapsulation resin, two-component liquid polyurethane system modified with polybutadiene
Bectron® PU 4522 100 : 1540 to 125°C23°C18 kV/mm85 ± 5Shore A-22°CPolyurethane potting/encapsulation resin, two-component liquid polyurethane system,after curing tough elastic moulding compound, flame retardant to UL94 V0 resistance
Bectron® PU 4528 10 : 123 °C23.5 kV/mm12Shore APolyurethane potting/encapsulation resin, 2 part system, cured to form a very soft transparent elastic polyurethane plastic solventless clear resin based on polyetherpolyol with no fillers
Bectron® PU 4534 100 : 6-40 to 130°C23°C15 kV/mm56 ± 10Shore APolyurethane potting/encapsulation resin, two-component liquid polyurethane system, after curing soft moulding compound, flame retardant to UL94 V0 resistance.
Bectron® SG 7514 1 : 1-40 to +180°CSilicone gel, soft elastic, suitable as a potting compound with high long-term thermal resistance
Bectron® SK 7502 -40 to +180°C24 kV/mm50 ± 5Shore ASilicone Potting/Encapsulation Resin,silicone, elastic moulding compound, Meets UL 94 HB flame retardant standard
Bectron® SK 7504 -50 to 200°C>15 kV/mmSilicone Potting/Encapsulation Resin, forms a silicone gel compound by addition polymerisation, clear, transparent, Meets UL 94 V0 flame retardant standard
Bectron® SK 7505 -40 to +180°C>30 kV/mm75 ± 5Shore ASilicone Potting/Encapsulation Resin, forms a silicone rubber, Meets UL 94 HB flame retardant standard
Bectron® SK 7586 1 : 1-40 to +180°C35 ± 10Shore ASilicone potting/encapsulation resin, 2-part system, soft silicone potting compound
Bectron® SK 7568 -50 to +180°C30 kV/mm<2Shore ASilicone Potting/Encapsulation Resin, very soft silicone compound, UL 94 V0 flame retardant standard
Bectron® SK 7569 -40 and 200°C40 kV/mm50 ± 3Shore ASilicone Potting/Encapsulation Resin, soft silicone compound, UL 94 V0 flame retardant standard
Bectron® SK 7570 -50 to +180°C>20 kV/mm40 ± 5Shore ASilicone Potting/Encapsulation Resin, forms a silicone rubber, UL 94 V0 flame retardant standard
Bectron® SK 7571 -40 to +200°C>15 kV/mm40 ± 10Shore ASilicone Potting/Encapsulation Resin, very soft silicone compound, UL 94 V0 flame retardant standard
Bectron® SK 7586 1:1-40 to +180°C35 ± 10Shore ASilicone potting/encapsulation resin, 2-part system, soft silicone potting compound
Bectron® SK 7590 60 : 40-50 to +180°C>16 kV/mm20 ± 10Shore ASilicone Potting/Encapsulation Resin, forms a silicone rubber, suitable as a potting compound with excellent elasticity and tensile strength, UL 94 V0

1- & 2-component resins with very good light transmission

Product MixTemp. Range CuringDielectric strength
at 20°C
Shore Hardness
at 23°C
ShoreDescription
Bectron® PU 4501 100 : 50–40°C/+100°C23 °C73 kV/mm35 ± 10Shore APolyurethane potting/encapsulation resin, 2 part system, cured to form a very soft transparent elastic polyurethane plastic, solventless clear resin, basedon polyetherpolyol with no fillers
Bectron® PU 4532 100 : 125–40°C/+125°C23°C25 kV/mm50 ± 5Shore DPolyurethane potting/encapsulation resin, 2 part system, cured to form a resilient but flexible transparent polyurethane, solvent free system
Bectron® PU 4533100 : 11-40°C to +120°C26 kV/mm45 ± 5Shore APolyurethane potting/encapsulation resin, 2 part system, cured to form transparent elastic polyurethane plastic
Bectron® PU 4535 FLZ 100 : 5027 kV/mm55 ± 10Shore APolyurethane potting/encapsulation resin, 2 part system, cured to form a resilient but flexible transparent polyurethane
Bectron® SG 7514 1 : 1-40°C to +180°C>15 kV/mmn.a.Silicone gel, soft elastic, suitable as a potting compound with high long-term thermal resistance
Bectron® SK 7504 1:1-50°C to 200°C>15 kV/mmn.a.Silicone Potting/Encapsulation Resin, forms a silicone gel compound by addition polymerisation, clear, transparent, Meets UL 94 V0 flame retardant standard

very soft gels with temperature stability

Product Temp. Range Dielectric strength
at 20°C
Shore Hardness
at 23°C
ShoreDescription
Bectron® SG 7514-40 to +180°CSilicone gel, soft elastic, suitable as a potting compound with high long-term thermal resistance
Bectron® SK 7502 -40 to +180°C24 kV/mm50 ± 5Shore ASilicone Potting/Encapsulation Resin,silicone, elastic moulding compound, Meets UL 94 HB flame retardant standard
Bectron® SK 7504 -50 to 200°C>15 kV/mmSilicone Potting/Encapsulation Resin, forms a silicone gel compound by addition polymerisation, clear, transparent, Meets UL 94 V0 flame retardant standard
Bectron® SK 7505 -40 to +180°C>30 kV/mm75 ± 5Shore ASilicone Potting/Encapsulation Resin, forms a silicone rubber, Meets UL 94 HB flame retardant standard
Bectron® SK 7568 -50 to +180°C30 kV/mm<2Shore ASilicone Potting/Encapsulation Resin, very soft silicone compound, UL 94 V0 flame retardant standard
Bectron® SK 7569 -40 and 200°C40 kV/mm50 ± 3Shore ASilicone Potting/Encapsulation Resin, soft silicone compound, UL 94 V0 flame retardant standard
Bectron® SK 7570 -50 to +180°C>20 kV/mm40 ± 5Shore ASilicone Potting/Encapsulation Resin, forms a silicone rubber, UL 94 V0 flame retardant standard
Bectron® SK 7571 -40 to +200°C>15 kV/mm40 ± 10Shore ASilicone Potting/Encapsulation Resin, very soft silicone compound, UL 94 V0 flame retardant standard
Bectron® SK 7586 -40 to +180°C35 ± 10Shore ASilicone potting/encapsulation resin, 2-part system, soft silicone potting compound
Bectron® SK 7590 -50°C to +180°C>16 kV/mm20 ± 10Shore ASilicone Potting/Encapsulation Resin, forms a silicone rubber, suitable as a potting compound with excellent elasticity and tensile strength, UL 94 V0