Diamond Polymers Centrex® 835 Sheet Extrusion Grade

Category	Polymer , Thermoplastic , ASA Polymer
Manufacturer	Diamond and Network Polymers
Trade Name	Centrex®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Diamond Polymers Centrex® 835 Sheet Extrusion Grade.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Centrex 835 resin is a low-gloss grade of ASA (acrylonitrile-styrene-acrylate) with good resistance to weather aging. It has good melt strength for extrusion and thermoforming applications. Centrex 835 can be easily coextruded over ABS (acrylonitrile-butadiene-styrene) resin.Applications: Typical applications for Centrex 835 resin includes those requiring weatherability and low gloss, such as truck and bus interiors and exteriors and tonneau covers. As with any product, use of Centrex 835 resin in a given application must be tested (including but not limited to field testing) in advance by the user to determine suitability.Information Provided by Diamond Polymers, Inc. & Network Polymers, Inc.

Physical Properties	Metric	English	Comments
Specific Gravity	1.05 g/cc	1.05 g/cc	ASTM D792
Melt Flow	3.7 g/10 min @Load 10.0 kg, Temperature 220 °C	3.7 g/10 min @Load 22.0 lb, Temperature 428 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell R	85	85	ASTM D785
Tensile Strength at Break	23.4 MPa	3390 psi	chs 0.2 in/min; ASTM D638
Tensile Strength, Yield	38.6 MPa	5600 psi	chs 0.2 in/min; ASTM D638
Tensile Modulus	2.136 GPa	309.8 ksi	chs 0.2 in/min; ASTM D638
Flexural Strength	42.7 MPa	6190 psi	chs 0.05 in/min; ASTM D790
Flexural Modulus	1.447 GPa	209.9 ksi	tangent; chs 0.05 in/min; ASTM D790
Izod Impact, Notched	0.427 J/cm @Thickness 3.17 mm, Temperature -30.0 °C	0.800 ft-lb/in @Thickness 0.125 in, Temperature -22.0 °F	ASTM D256
	0.801 J/cm @Thickness 3.17 mm, Temperature -18.0 °C	1.50 ft-lb/in @Thickness 0.125 in, Temperature -0.400 °F	ASTM D256
	0.961 J/cm @Thickness 3.17 mm, Temperature 23.0 °C	1.80 ft-lb/in @Thickness 0.125 in, Temperature 73.4 °F	ASTM D256
Impact Test	15.0 J @Temperature -30.0 °C	11.1 ft-lb @Temperature -22.0 °F	ASTM D3763
	30.0 J @Temperature -18.0 °C	22.1 ft-lb @Temperature -0.400 °F	ASTM D3763
	31.0 J @Temperature 23.0 °C	22.9 ft-lb @Temperature 73.4 °F	ASTM D3763

Thermal Properties	Metric	English	Comments
Deflection Temperature at 1.8 MPa (264 psi)	77.0 °C	171 °F	0.125";; ASTM D648
Vicat Softening Point	110 °C	230 °F	ASTM D1525

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