Humiseal Silicone

Exclusive UK Partner

Delivery

Next day delivery on in stock items ordered before 4.30pm

 

Product Description

  • Humiseal 1C49

    HumiSeal® 1C49 is a moisture curing, high build, VOC-free silicone conformal coating which provides excellent moisture and environmental protection for printed circuit assemblies. HumiSeal® 1C49 is solvent free. The coating demonstrates outstanding flexibility, fluoresces under UV light for ease of inspection and can be repaired. HumiSeal® 1C49 can be cured at room or at elevated temperatures. HumiSeal® 1C49 is MIL-I-46058C qualified, IPC-CC-830 and RoHS Directive 2011/65/EU compliant, and recognized under UL File Number E105698.

Product Specification

Density, per ASTM D1475

0.97 ± 0.03 g/cm3

Min Solids Content, % by weight per Fed-Std-141, Meth. 4044

95 %

Viscosity, per Fed-Std-141, Meth. 4287

9000 ± 1500 centipoise

VOC

0 grams/litre

Recommended Coating Thickness

50 – 200 microns

Drying Time to Handle per Fed-Std-141, Meth. 4061

3 – 5 hours

Recommended Curing Conditions

24 hrs @ RT or 20 min @ 76°C*

Time Required to Reach Optimum Properties

7 days

Recommended Stripper

HumiSeal® Stripper 1091

Shelf Life at Room Temperature, DOM

12 months

Thermal Shock, 50 cycles per MIL-I-46058C

-65°C to 200°C

Coefficient of Thermal Expansion – TMA

367 ppm /oC

Glass Transition Temperature – DSC

< -65°C

Storage Modulus – DMA

408 MPa @ -40oC 1.6 MPa @ 25oC
1.4 MPa @ 80oC

Tensile per ASTM D-412

30-50 psi

Elongation per ASTM D-412

80-120 %

Build per Dip, per ASTM D823

5 mils

Flammability, per UL94

V-1

Dielectric Withstand Voltage, per MIL-I-46058C

>1500 volts

Dielectric Breakdown Voltage, per ASTM D149

7000 volts

Dielectric Constant, at 1MHz and 25°C per ASTM D150-98

2.5

Dissipation Factor, at 1MHz and 25°C per ASTM D150-98

0.01

Insulation Resistance, per MIL-I-46058C

5.0 x 1014 ohms (500TΩ)

Moisture Insulation Resistance, per MIL-I-46058C

1.0 x 1010 ohms (10GΩ)

Fungus Resistance, per ASTM G21

Passes

 

Product Description

  • Humiseal 1C49LV

    HumiSeal® 1C49LV is a moisture curing, low viscosity, VOC-free silicone conformal coating which provides excellent moisture and environmental protection for printed circuit assemblies. HumiSeal® 1C49LV is solvent free. The coating demonstrates outstanding flexibility, fluoresces under UV light for ease of inspection and can be repaired. HumiSeal® 1C49LV can be cured at room or at elevated temperatures. HumiSeal® 1C49LV is MIL-I-46058C qualified, IPC-CC- 830 and RoHS Directive 2011/65/EU compliant, and recognized under UL File Number E105698.

Product Specification

Density, per ASTM D1475

0.97 ± 0.03 g/cm3

Min Solids Content, % by weight per Fed-Std-141, Meth. 4044

90 %

Viscosity, per Fed-Std-141, Meth. 4287

550 ± 250 centipoise

VOC

0 grams/litre

Recommended Coating Thickness

50 – 200 microns

Drying Time to Handle per Fed-Std-141, Meth. 4061

60 min

Recommended Curing Conditions

24 hrs @ RT or 20 min @ 76°C*

Time Required to Reach Optimum Properties

7 days

Recommended Stripper

HumiSeal® Stripper 1091

Shelf Life at Room Temperature, DOM

12 months

Thermal Shock, 50 cycles per MIL-I-46058C

-65°C to 200°C

Coefficient of Thermal Expansion – TMA

323 ppm /oC above Tg

Glass Transition Temperature – DSC

< -65°C

Storage Modulus – DMA

9.0 MPa @ -40oC
3.8 MPa @ 25oC
3.2 MPa @ 80oC

Tensile per ASTM D-412

30-50 psi

Elongation per ASTM D-412

80-120 %

Flammability, per UL94

V-1

Dielectric Withstand Voltage, per MIL-I-46058C

>1500 volts

Dielectric Breakdown Voltage, per ASTM D149

7000 volts

Dielectric Constant, at 1MHz and 25°C per ASTM D150-98

2.5

Dissipation Factor, at 1MHz and 25°C per ASTM D150-98

0.01

Insulation Resistance, per MIL-I-46058C

5.0 x 1014 ohms (500TΩ)

Moisture Insulation Resistance, per MIL-I-46058C

1.0 x 1010 ohms (10GΩ)

Fungus Resistance, per ASTM G21

Passes

 

Product Description

  • Humiseal 1C49LVF

    HumiSeal® 1C49LVF is a moisture curing, low viscosity, VOC solvent-free silicone conformal coating which provides excellent moisture and environmental protection for printed circuit assemblies. The coating demonstrates outstanding flexibility, fluoresces under UV light for ease of inspection and is repairable. HumiSeal® 1C49LVF may be cured at room or elevated temperatures. HumiSeal® 1C49LVF is recognized under UL File Number E105698 and is RoHS Directive 2011/65/EU compliant.

Product Specification

Density, per ASTM D1475

0.97 ± 0.03 g/cm3

Min Solids Content, % by weight per Fed-Std-141, Meth. 4044

50 %

Viscosity, per Fed-Std-141, Meth. 4287

550 ± 250 centipoise

VOC

0 grams/litre

Recommended Coating Thickness

50 – 200 microns

Drying Time to Handle per Fed-Std-141, Meth. 4061

<10 mins

Recommended Curing Conditions

24 hrs @ RT or 20 min @ 76°C*

Time Required to Reach Optimum Properties

7 days

Recommended Stripper

HumiSeal® Stripper 1091

Shelf Life at Room Temperature, DOM

12 months

Thermal Shock, 50 cycles per MIL-I-46058C

-65°C to 200°C

Storage Modulus – DMA

10.2 MPa @ -40oC
4.7 MPa @ 25oC
4.0 MPa @ 80oC

Glass Transition Temperature – DSC

< -65°C

Flammability, per UL94

V-0

Dielectric Withstand Voltage, per MIL-I-46058C

>1500 volts

Shore Hardness, A, per ASTM D2240

25

Volume Resistivity, per ASTM D257

4.25 x 1018 ohm-cm

Insulation Resistance, per MIL-I-46058C

3.9 x 1012 ohms (3.9TΩ)

Moisture Insulation Resistance, per MIL-I-46058C

1.94 x 1010 ohms (19.4GΩ)

Fungus Resistance, per ASTM G21 Passes

 

Product Description

  • Humiseal 1C63

    HumiSeal® 1C63 is a UV/RTV curing, oxime-type cure silicone conformal coating which provides excellent moisture and environmental protection for printed circuit assemblies. HumiSeal® 1C63 is a non-corrosive, single component coating which will cure upon exposure to either a UV light source or atmospheric moisture at ambient or elevated temperatures. The material is tack-free after exposure to UV light. A secondary moisture cure will cure unexposed areas of the coating within 24 hours at ambient temperature, 50% relative humidity. HumiSeal® 1C63 is self-leveling, with excellent weathering resistance. HumiSeal® 1C63 is recognized under UL File Number E105698 and RoHS Directive 2011/65/EC compliant.

Product Specification

Density, per ASTM D1475

1.04 +/- 0.06 g/cm³

Viscosity, per Fed-Std-141, Meth. 4287

3500 ± 1500 centipoise

VOC

< 50 grams/liter

Room Temperature Skin Over time, 1/8” thickness

60 minutes

Recommended UV Cure*

See curing section below

Secondary Cure, for shadow areas

24 hrs @ RT or 20 min @ 76°C

Time Required to Reach Optimum Properties, 1/8” thickness

7 days

Recommended Stripper

HumiSeal® Stripper 1090

Shelf Life at Room Temperature, DOM

6 months

Shelf Life at Room Temperature, DOM

12 months

Tensile Strength, per ASTM D412

100 psi

Elongation, per ASTM D412

100%

Thermal Shock, 50 cycles per MIL-I-46058C

-65°C to 200°C

Volume Resistivity, per ASTM D257

7.97 x1014 ohm-cm

Surface Resistivity, per ASTM D257

6.26 x1017 ohms per square

Shore Hardness, A, per ASTM D2240

15

Flammability, per UL94

V-1

Dielectric Withstand Voltage, per MIL-I-46058C

>1500 volts

Insulation Resistance, per MIL-I-46058C

1.1 x 1012 ohms (1.1 TΩ)

Moisture Insulation Resistance, per MIL-I-46058C 1.1x 1010 ohms (11 GΩ)
Fungus Resistance, per ASTM G21 Passes

 

Product Description

  • Humiseal 1C55

    HumiSeal® 1C55 is a single component, VOC-free, low viscosity, fast thermal curing silicone conformal coating. The reduced viscosity and long pot life of HumiSeal® 1C55 make it ideal for dipping and spraying. HumiSeal® 1C55 demonstrates excellent flexibility, contains an optical brightener for inspection under black light and is repairable. HumiSeal® 1C55 coating is RoHS Directive 2011/65/EU compliant.

Product Specification

Density, per ASTM D1475

0.98 ± 0.02 g/cm³

Min. Solids Content, % by weight per Fed-Std-141, Meth. 4044

99 %

Viscosity, per Fed-Std-141, Meth. 4287

195 – 400 cps

VOC

0 g/L

Recommended Coating Thickness

50 – 200 microns

Recommended Curing Conditions

10 – 15 minutes @ 105 – 130ºC

Time Required to Reach Optimum Properties

15 minutes

Recommended Stripper

HumiSeal® Stripper 1091

Shelf Life at Recommended Conditions, DOM

12 months

Thermal Shock, 50 cycles per MIL-I-46058C

-65°C to 200°C

Glass Transition Temperature – DSC

< -65ºC

Coefficient of Thermal Expansion – TMA

154 ppm/°C

Modulus – DMA

0.7 MPa @ -40ºC
0.6 MPa @ 25ºC
0.5 MPa @ 80ºC

Tensile Strength

0.15 MPa

Elongation

16%

Dielectric Withstand Voltage, per MIL-I-46058C

>1500 volts

Dielectric Breakdown Voltage, per ASTM D149

7000 volts

Dielectric Constant, at 1MHz and 25°C per ASTM D150-98

2.4

Dissipation Factor, at 1MHz and 25°C per ASTM D150-98

0.01

Insulation Resistance, per MIL-I-46058C

5.0 x 1014 ohms (500TΩ)

Moisture Insulation Resistance, per MIL-I-46058C 1.0 x 1010 ohms (10GΩ)
Fungus Resistance, per ASTM G21 Passes

 

Product Description

  • Humiseal 1C51

    HumiSeal® 1C51 is a single component, VOC-free, fast thermal curing silicone conformal coating. The low viscosity and long pot life of HumiSeal® 1C51 make it ideal for dipping and spraying. HumiSeal® 1C51 demonstrates excellent flexibility and contains an optical brightener for inspection under black light. HumiSeal® 1C51 coating is MIL-I-46058C qualified, IPC-CC-830 and RoHS Directive 2011/65/EU compliant and recognized under UL File Number E105698.

    • Part Number
      • 1 Litre Can: 51552
      • 5 Litre Can: 51554
    • Next day delivery in stock items ordered before 4.30pm

      Exclusive UK Partner

Product Specification

Density, per ASTM D1475

0.99 ± 0.01 g/cm³

Solids Content, % by weight per Fed-Std-141, Meth. 4044

98 %

Viscosity, per Fed-Std-141, Meth. 4287

630 ± 150 centipoise

VOC

0 grams/litre

Recommended Coating Thickness 50 – 200 microns
Recommended Curing Conditions 10 – 15 minutes @ 105 – 130ºC
Time Required to Reach Optimum Properties 15 minutes
Recommended Stripper HumiSeal® Stripper 1091
Shelf Life at Room Temperature, DOM 12 months
Thermal Shock, 50 cycles per MIL-I-46058C -65°C to 200°C
Coefficient of Thermal Expansion – TMA 296 ppm/°C
Glass Transition Temperature – DSC < -65ºC
Modulus – DMA 46 MPa @ -40ºC
3.9 MPa @ 25ºC
3.3 MPa @ 80ºC
Flammability, per UL 94 V-0
Dielectric Withstand Voltage, per MIL-I-46058C >1500 volts
Dielectric Breakdown Voltage, per ASTM D149 7000 volts
Dielectric Constant, at 1MHz and 25°C per ASTM D150-98 2.4
Dissipation Factor, at 1MHz and 25°C, per ASTM D150-98 0.01
Insulation Resistance, per MIL-I-46058C 5.0 x 1014 ohms (500TΩ)
Moisture Insulation Resistance, per MIL-I-46058C 1.0 x 1010 ohms (10GΩ)
Fungus Resistance, per ASTM G21 Passes

 

Product Description

  • Humiseal 2C51 Part A

    HumiSeal® 2C51 is a two component high strength, fast curing silicone encapsulating gel supplied as Parts A and B, suitable for general printed circuit board applications. HumiSeal® 2C51 is characterized by room temperature cure and low viscosity for ease of application and contains UV tracer for ease of inspection. The two components of HumiSeal 2C51 are blue and yellow and turn green when mixed. HumiSeal® 2C51 is RoHS Directive 2011/65/EC compliant.

    • Part Number
      • 1 Litre Can: 60987
      • 5 Litre Can: 60988
    • Next day delivery in stock items ordered before 4.30pm

      Exclusive UK Partner

Product Specification

Density (part A&B), per ASTM D1475

0.97 ± 0.03 g/cm³

Solids Content, % by weight per Fed-Std-141, Meth. 4044

99.0 %

Viscosity (Parrt A), per Fed-Std-141, Meth. 4287

275 ± 75 centipoise

Viscosity (Parrt B), per Fed-Std-141, Meth. 4287

550 ± 150 centipoise

VOC

0 grams/litre

Drying Time to Handle per Fed-Std-141, Meth. 4061 10 minutes
Curing Condition to Reach Optimum Properties 30 minutes @ 70°C or 60 min @ RT
Recommended Stripper HumiSeal® Stripper 1090
Gel Time at Room Temperature 8-10 minutes
Shelf Life at Room Temperature, DOM 12 months
Hardness, Shore 00 45-55
Volume resistivity per ASTM D257 5.2 x 1013 Ohms.cm (52 TΩ.cm)

 

Product Description

  • Humiseal 2C51 Part B

    HumiSeal® 2C51 is a two component high strength, fast curing silicone encapsulating gel supplied as Parts A and B, suitable for general printed circuit board applications. HumiSeal® 2C51 is characterized by room temperature cure and low viscosity for ease of application and contains UV tracer for ease of inspection. The two components of HumiSeal 2C51 are blue and yellow and turn green when mixed. HumiSeal® 2C51 is RoHS Directive 2011/65/EC compliant.

    • Part Number
      • 1 Litre Can: 60991
      • 5 Litre Can: 60992
    • Next day delivery in stock items ordered before 4.30pm

      Exclusive UK Partner

Product Specification

Density (part A&B), per ASTM D1475

0.97 ± 0.03 g/cm³

Solids Content, % by weight per Fed-Std-141, Meth. 4044

99.0 %

Viscosity (Parrt A), per Fed-Std-141, Meth. 4287

275 ± 75 centipoise

Viscosity (Parrt B), per Fed-Std-141, Meth. 4287

550 ± 150 centipoise

VOC

0 grams/litre

Drying Time to Handle per Fed-Std-141, Meth. 4061 10 minutes
Curing Condition to Reach Optimum Properties 30 minutes @ 70°C or 60 min @ RT
Recommended Stripper HumiSeal® Stripper 1090
Gel Time at Room Temperature 8-10 minutes
Shelf Life at Room Temperature, DOM 12 months
Hardness, Shore 00 45-55
Volume resistivity per ASTM D257 5.2 x 1013 Ohms.cm (52 TΩ.cm)