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Perurethane Electrical urethane resin MU-107A/MU-107B-MU-107A
Perurethane Electrical urethane resin MU-107A/MU-107B-Pelnox

Perurethane Electrical urethane resin MU-107A/MU-107B
Pelnox

Pelnox's Response Status

Response Rate

100.0%

Response Time

144.8hours


About This Product

Excellent moisture resistance.

■Features

・Two-component mixed type (liquid resin/liquid curing agent) polyurethane resin products ・Good moisture resistance ・Low Tg (-70℃) ・Non-filler

■Applications

Electrical components, circuit board encapsulation

■Packaging form

MU-107A: 4Kg

■How to use

・Urethane resin foams due to moisture. Be careful of moisture while working. ・Ingredients may separate or the filler may settle. Stir well before use. ・Calculate the required A and B agents from the compounding ratio listed in the product information. ・Measure part A and part B into a polycup, etc. Do not use paper cups as they contain water. ・Mix Part A and Part B well. Please use a stirrer or spatula for stirring. ・When stirring, make sure to thoroughly stir all the way to the corners and bottom of the cup. - Immediately defoam the mixture after stirring. Insufficient defoaming may cause foaming. ・Pouring or applying the mixed solution. Heat the base material and case and dry them thoroughly. This may cause foaming. ・Cure under the specified curing conditions.

  • Product

    Perurethane Electrical urethane resin MU-107A/MU-107B

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1 Models of Perurethane Electrical urethane resin MU-107A/MU-107B

Image Part Number Price (excluding tax) Characteristics after curing Dielectric constant Characteristics after curing Dielectric loss tangent Characteristics after curing Linear expansion coefficient Properties after curing Dielectric breakdown strength Properties after curing Hardness Characteristics after curing: Density of cured product Properties after curing: Tear strength Properties after curing: Tensile strength Characteristics after curing Water absorption rate Characteristics after curing Shrinkage rate Characteristics after curing Volume resistivity Properties after curing: Elongation rate Properties after curing Young's modulus Characteristics after curing Glass transition temperature Properties after curing: Shear adhesion Properties before curing Mixing ratio Properties before curing Viscosity Properties before curing Initial mixing viscosity Properties before curing Specific gravity Properties before curing Appearance Properties before curing Pot life Condition before curing Gel time Purpose Standard curing conditions Packing form Function Category
Perurethane Electrical urethane resin MU-107A/MU-107B-Part Number-MU-107A

MU-107A

Available upon quote

JIS K 6911 1kHz 100kHz 1MHz: 4.6 3.7 3.3

JIS K 6911 1kHz 100kHz 1MHz: 6.8% 7.6% 7.1%

・Tg or higher: 18.5×10^-5/℃
・Tg or below: 6.61×10^-5/℃

ASTM D149 23℃, 50%RH, AC, 50Hz: 23.6kV/mm

JIS K 7215 25℃:30shore A

JIS C 2105: 1g/cm3

JIS K 7312 25℃: 8.2N/mm

JIS K 7312 25℃ No. 2 dumbbell: 2.6MPa

・JIS K 6911 Boiling 2hrs: 0.52wt%
・JIS K 6911 Boiling 2hrs (Curing conditions: 80℃×1hr+25℃×192hrs): 0.68wt%

ASTM D2566-68: 0.6%

・JIS K 6911 25℃: 3.3×10^15 (Ω・cm)
・JIS K 6911 25℃ boiling 2hrs: 3.4×10^14 (Ω・cm)

JIS K 7312 25℃ No. 2 dumbbell: 300%

JIS K 7312 25℃ No. 2 dumbbell: 0.66MPa

TMA method: -70℃

・JIS K 6850 -40℃:12.2MPa
・JIS K 6850 25℃: 2.1MPa
・JIS K 6850 150℃: 0.6MPa

Weight ratio: 100/30

25℃: 900mPa・s

・25℃:700mPa・s
・40℃:350mPa・s

25℃: 0.92

Visual: pale yellow translucent or black

・Time to 25℃, 10Pa・s: 60min
・Time to 40℃, 10Pa・s: 45min

60℃, 25g: 40~45min

Automotive electrical components Sensors, relays, circuit boards

60℃-2hour or 80℃-1hour

4Kg

Flexible Low stress Moisture resistant Impact resistant Shock absorption Stress relaxation

Urethane resin for electricity

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About Company Handling This Product

Response Rate

100.0%


Response Time

144.8hrs

Company Overview

Pelnox, Ltd., established in 1970 and located in Hadano, Kanagawa Prefecture, Japan, is a manufacturer and sup...

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