Urochem 371 Datasheet,Urea Formald,Chemiplastica, Inc.-SHANGHAI SUSHENG

Urochem 371

Category:	Urea Formald , Urea Formaldehyde
Manufacturer:	Chemiplastica, Inc.
Trademark:	Urochem
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	hfHKNG_Urochem-371.pdf
PRICE:	Order Products email sales@su-jiao.com

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Urea- formaldehyde resins fortified with highly refined cellulose as filler, and further modified with minor amounts of special purpose additives, pigments, cure regulators and lubricants. The Urochem 371 Moulding Compounds can be supplied in an almost unlimited range of colours from translucent light pastels to black. Moulded parts are free from odour; UV stable with good moisture resistance. Hard, glossy and scratch resistant surface. Excellent chemical resistance. Fats, oils and common organic solvents like alcohol and acetone do not attack moulded parts which are also resistant to surfactants and weak bases. They will withstand attack from weak acids for a shorter duration. Excellent electrical properties (arc quenching, tracking, flame resistance). Oxygen index of 30% is achieved without the use of external flame retardants. No halogens are present in the composition. Compliant with the requirements of widely used material specifications for amino compounds: BS 1322 type UF A10 () DIN 7708 type 131.5 () ISO 2112 type UF A10 () UL certified () included in ISO 14527 Fields of application: The Urochem 371 Urea Moulding Compound covers all normal applications for Urea Moulding Compounds. Particularly well suited for electrical accessories, sanitary products, caps and closures. The broad range of products requires custom compounding as well as specifically formulated rheological properties to meet the specific needs of the process and application. A high apparent density and very good melt flow are key characteristics of these wet granulated products.

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Urea- formaldehyde resins fortified with highly refined cellulose as filler, and further modified with minor amounts of special purpose additives, pigments, cure regulators and lubricants.

The Urochem 371 Moulding Compounds can be supplied in an almost unlimited range of colours from translucent light pastels to black.

Moulded parts are free from odour; UV stable with good moisture resistance.

Hard, glossy and scratch resistant surface.

Excellent chemical resistance. Fats, oils and common organic solvents like alcohol and acetone do not attack moulded parts which are also resistant to surfactants and weak bases. They will withstand attack from weak acids for a shorter duration.

Excellent electrical properties (arc quenching, tracking, flame resistance). Oxygen index of 30% is achieved without the use of external flame retardants. No halogens are present in the composition.

Compliant with the requirements of widely used material specifications for amino compounds:
BS 1322 type UF A10 (*)
DIN 7708 type 131.5 (*)
ISO 2112 type UF A10 (*)
UL certified
(*) included in ISO 14527

Fields of application: The Urochem 371 Urea Moulding Compound covers all normal applications for Urea Moulding Compounds.

Particularly well suited for electrical accessories, sanitary products, caps and closures.

The broad range of products requires custom compounding as well as specifically formulated rheological properties to meet the specific needs of the process and application.

A high apparent density and very good melt flow are key characteristics of these wet granulated products.

General Information
Filler / Reinforcement	Cellulose
Additive	Lubricant Unspecified Additive
Features	Alcohol Resistant Base Resistant Good Adhesion Good Chemical Resistance Good Electrical Properties Good Flow Good UV Resistance Halogen Free High Density High Gloss High Hardness Low to No Odor Lubricated Moisture Resistant Oil Resistant Recyclable Material Renewable Resource Content Scratch Resistant Solvent Resistant
Uses	Caps Closures Electrical Parts Sanitary Products
RoHS Compliance	RoHS Compliant
Appearance	Colors Available
Forms	Granules
Processing Method	Compression Molding

Physical	Nominal Value	Unit	Test Method
Density	1.50	g/cm³	ISO 1183
Molding Shrinkage			ISO 2577
-- ¹	1.2 to 1.4	%
--	0.80 to 1.0	%
Water Absorption	< 300.0	mg	ISO 62

Mechanical	Nominal Value	Unit	Test Method
Tensile Stress (Yield)	> 45.0	MPa	ISO 527-2
Flexural Stress	> 80.0	MPa	ISO 178

Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength	> 1.1	kJ/m²	ISO 179/1eA
Charpy Unnotched Impact Strength	> 5.0	kJ/m²	ISO 179/1eU

Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature (8.0 MPa, Unannealed)	> 90.0	°C	ISO 75-2/C

Electrical	Nominal Value	Unit	Test Method
Surface Resistivity	> 1.0E+11	ohms	IEC 60093
Volume Resistivity	> 1.1E+11	ohms·cm	IEC 60093
Dielectric Constant	5.00		DIN 53483
Dissipation Factor (1 kHz)	< 0.10		IEC 60250
Comparative Tracking Index	> 600	V	IEC 60112

Flammability	Nominal Value	Unit	Test Method
Flame Rating	V-0		UL 94
Glow Wire Flammability Index ²	960	°C	IEC 707
Oxygen Index	> 30	%	ASTM D2863

Note Message
1 .	Post-shrink
2 .	180 sec,

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