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"Since our establishment in 1970, we have, through the leveraging of our proprietary technology and know-how, witnessed extraordinary growth as a formulator of resin compounds and products tailored to meet the many and exacting demands of our loyal customers around the world.

As you can see on our company homepage, we are in the process of further expanding our lineup of products to include not only epoxy-type products (liquids and powders), but also a range of urethane and silicone-based insulating, coating, and conductive paste materials. Our products are currently used in everything from electronics to automobile parts, industrial machinery, sporting goods, and other items for daily-use. We deliver products to markets mainly in Japan, Europe, China, and Southeast Asia, but our reach is global. Thanks to your continued support and patronage, we now offer over 900 types of products to over 1,000 companies both inside and outside of Japan.

In 2003, we became an affiliated member of the Arakawa Chemical Industries, Ltd. Group, further strengthening our development capabilities and allowing us to proceed with the development of products which make full use of new materials and synthesis technologies. In 2007, we established a new head office, an R&D center, and a factory for the production of liquid-based products in Hadano City, Japan. In 2011, we began operations at a factory geared towards the production of conductive materials—replete with its own clean environments—and since then have been moving forward in the development of other production environments and facilities that can produce new types of products.

Moving forward, the company will strive to create new and innovative products that bring forth new forms of wealth creation to our customers. We will do this by quickly adapting to the ever-evolving needs and technological trends of the modern world, including those relating to environmental issues, the electrification of the automobile, and the automobile industry's increasing demand for ever lighter materials and parts."

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Pel-Urethane

The function of MU-636A is weatherability and non-yellowing.

Pel-Urethane® MU-636A

Abrasion Resistance is one of MU-697A's functions.

Pel-Urethane® MU-697A

The function of MU-636B LV is weatherability and non-yellowing.

Pel-Urethane® MU-636B LV

The MU-620B's functions are flexible and low temperature curing.

Pel-Urethane® MU-620B

It performs L-TYPE functions as MU-201A. Flexible, low-stress, heat-resistant, stress-relieving, shock-absorbing

Nippon Pelnox MU-201A L-TYPE

MU-642A is a non-yellowish, highly transparent material.

Pel-Urethane® MU-642A

The MU-620A's functions are flexible and low temperature curing.

Pel-Urethane® MU-620A

Abrasion Resistance is one of MU-697B's functions.

Pel-Urethane® MU-697B

Nippon Pelnox MU-303A

Nippon Pelnox

"Since our establishment in 1970, we have, through the leveraging of our proprietary technology and know-how, witnessed extraordinary growth as a formulator of resin compounds and products tailored to

Nippon Pelnox - Resin Compounds - Urethane - Silicone - Knowde

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Pel-Urethane® MU-201A L-TYPE performs L-TYPE functions as MU-201A. Flexible, low-stress, heat-resistant, stress-relieving, shock-absorbing.

MU-201 Technical Data Sheet

MU-201 Technical Data Sheet - Nippon Pelnox

Nippon Pelnox MU-201A L-TYPE - Polyurethane - Knowde

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	Value	Units	Test Method / Conditions
Specific Gravity (25°C)	0.95	—	—
Viscosity (25°C)	800.0	mPa.s	—
Mixing Ratio (25°C)	60.0	—	—
Mixed Viscosity (25°C)	100/33	mPa.s	—
Mixed Specific Gravity (60°C)	600.0	－	—
Gel Time Parts by Weight	1.0	min	—
Pot Time (25°C, time up to 10Pa.s)	45.0	minute	—
Hardness (25°C)	24.0	Shore A	JIS K 7215
Glass Transition Temperature (TMA)	21.0	°C	—
Coefficient of Thermal Expansion above Tg	23×10-5	°C	—
Tensile Strength (25°C dumbbell No.2)	1.1	MPa	JIS K 7312
Elongation (25°C dumbbell No.2)	180.0	％	JIS K 7312
Tear Strength (25°C)	4.1	N/mm	JIS K 7312
Volume Resistivity (25°C)	19.8 9.9 5.8	Ω･cm	JIS K 6911
Dielectric constant (1kHz 100kHz 1MHz)	0.2	—	JIS K 6911
Dielectric Tangent (1kHz 100kHz 1MHz)	Equivalent V-2	％	JIS K 6911
Water Absorption (boil for 1hr)	5.6×1013	wt％	JIS K 6911
Flame Resistance	5.8 3.6 3.2	－	UL94

Nippon Pelnox MU-201A L-TYPE

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