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Among the various plastics, phenolic resin has the oldest history. It was developed by Dr. Leo H. Baekeland, an American of Belgian ancestry, in 1907 and he named that synthetic resin "Bakelite". In 1911, Sankyo Company (currently Daiichi Sankyo Co., Ltd.)

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Durez™ 00118 by Sumitomo Bakelite Company is comprised of Phenolic Compound. It is commonly used Durez™ 00118 is certified as UL Flame Rated. It is available in Granules form.

Durez™ 00118

Durez™ 29502 B by Sumitomo Bakelite Company is comprised of Phenolic Compound. It is commonly used It is available in Granules form.

Durez™ 29502 B

Epiall® 1908B-1 by Sumitomo Bakelite Company is comprised of Ethylene Propylene Copolymer. It is commonly used Epiall® 1908B-1 is certified as UL Flame Rated. It is available in Granules form.

Epiall® 1908B-1

Epiall® 1960B-1 by Sumitomo Bakelite Company is comprised of Ethylene Propylene Copolymer. It is commonly used It is available in Granules form.

Epiall® 1960B-1

Durez™ SUMIKON PM-9640 by Sumitomo Bakelite Company is comprised of Phenolic Compound. It is commonly used Durez™ SUMIKON PM-9640 is certified as UL Flame Rated. It is available in Granules form.

Durez™ SUMIKON PM-9640

Sumikon® PM-9750 by Sumitomo Bakelite Company is comprised of Phenolic Compound. It is commonly used Sumikon® PM-9750 is certified as UL Flame Rated.

Sumikon® PM-9750

Epiall® 1908-1 by Sumitomo Bakelite Company is comprised of Ethylene Propylene Copolymer. It is commonly used Epiall® 1908-1 is certified as UL Flame Rated. It is available in Granules form.

Epiall® 1908-1

Durez™ 32633 by Sumitomo Bakelite Company is comprised of Phenolic Compound. It is commonly used Durez™ 32633 is certified as UL Flame Rated. It is available in Granules form.

Durez™ 32633

Durez™ 31735 by Sumitomo Bakelite Company is comprised of Phenolic Compound. It is commonly used It is available in Granules form.

Durez™ 31735

Sumitomo Bakelite Company

Among the various plastics, phenolic resin has the oldest history. It was developed by Dr. Leo H. Baekeland, an American of Belgian ancestry, in 1907 and he named that synthetic resin "Bakelite". In 1

Sumitomo Bakelite Company - Knowde

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Durez - 31735 - Sumitomo Bakelite - Phenol Formaldehyde/PF

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	Value	Units	Test Method / Conditions
Tensile Strength	52	MPa	ISO 527
Tensile Modulus	6900	MPa	ASTM D 638
Flexural Strength	86	MPa	ASTM D 790
Izod Impact notched (1/8 in)	21.4	J/m	ASTM D 256
Compressive Strength	207	MPa	ASTM D 695

	Value	Units	Test Method / Conditions
Mold Shrinkage (MD)	0.009	mm/mm	ASTM D 955
Density	1430	kg/m3	ISO 1183

	Value	Units	Test Method / Conditions
Dissipation Factor (1 MHz)	0.05	-	ASTM D 150
Dielectric Strength (Step-by-Step)	11.8	kV/mm	ASTM D 149
Dielectric Strength (Short Time)	12.8	kV/mm	ASTM D 149
Dielectric Constant (1 MHz)	5.1	-	ASTM D 150
Volume Resistivity	1000000000000.0	ohm.m	IEC 60093

Durez™ 31735

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