Alcryn® ALR 7225 Datasheet,MPR,Advanced Polymer Alloys-SHANGHAI SUSHENG

Message
Alcryn® ALR 7225 MPR has improved heat resistance over standard Alcryn grades and has an upper temperature limit of 136°C, while retaining at least 85% of original tensile properties. ALR 7225 is designed for the extrusion process, specifically Wire & Cable applications and should be considered where increased temperature resistance is required.

General Information
Features	Heat resistance, high
Uses	Wire and cable applications
Agency Ratings	EU 2002/96/EC (WEEE)
RoHS Compliance	RoHS compliance
Forms	Particle
Processing Method	Extrusion

Physical	Nominal Value	Unit	Test Method
Specific Gravity	1.30	g/cm³	ASTM D792, ISO 1183

Hardness	Nominal Value	Unit	Test Method
Durometer Hardness (Shore A)	82		ASTM D2240, ISO 868

Elastomers	Nominal Value	Unit	Test Method
Tensile Stress (100% Strain)	4.85	MPa	ASTM D412, ISO 37
Tensile Stress (Yield)	9.64	MPa	ISO 37
Tensile Elongation (Break)	370	%	ASTM D412, ISO 37
Tear Strength ¹(24°C)	39.8	kN/m	ASTM D624
Compression Set
24°C, 22 hr	32	%	ASTM D395B
70°C, 22 hr	73	%	ASTM D395B
24°C, 22 hr ²	32	%	ISO 815
70°C, 22 hr ³	73	%	ISO 815

Electrical	Nominal Value	Unit	Test Method
Surface Resistivity	7.3E+11	ohms	ASTM D257
Volume Resistivity	4.4E+11	ohms·cm	ASTM D257
Dielectric Strength (0.00191 mm)	0.45	kV/mm	ASTM D149

Additional Information
The value listed as Specific Gravity, ASTM D792, was tested in accordance with ASTM D471.The value listed as Density, ISO 1183, was tested in accordance with ISO 2781.The value listed as Shore Hardness, ISO 868, was tested in accordance with ISO 48.Permanent Set (Tension), ASTM D412: 15%100% Modulus, ASTM D412, ISO 37, Physical Retention After 7 Days at 277°F: 117%Tensile Strength, ASTM D412, ISO 37, DIN 53504, Physical Retention After 7 Days at 277°F: 99%Elongation At Break, ASTM D412, ISO 37, Physical Retention After 7 Days at 277°F: 131%Viscosity, ASTM D3835, 300 s-1 at 374°F: 628 Pa*sTypical Processing Temperature: 350° FClash-Berg Stiffness Temperature, ASTM D1043, 10000 psi: -19° CVolume Change, After 7 days, 100°C, Water: 34%Volume Change, After 7 days, 24°C, Fuel B: 36%Volume Change, After 7 days, 100°C, ASTM #1 Oil: -7%Volume Change, After 7 days, 100°C, IRM 903 Oil: 28%Volume Change, After 4 days, 100°C, ASTM #2 Oil: 9%Weight Change, After 7 days, 100°C, Water: 25%Weight Change, After 7 days, 24°C, Fuel B: 18%Weight Change, After 7 days, 100°C, ASTM #1 Oil: -6%Weight Change, After 7 days, 100°C, IRM 903 Oil: 18%Weight Change, After 4 days, 100°C, ASTM #2 Oil: 6%

Additional Information

The value listed as Specific Gravity, ASTM D792, was tested in accordance with ASTM D471.The value listed as Density, ISO 1183, was tested in accordance with ISO 2781.The value listed as Shore Hardness, ISO 868, was tested in accordance with ISO 48.Permanent Set (Tension), ASTM D412: 15%100% Modulus, ASTM D412, ISO 37, Physical Retention After 7 Days at 277°F: 117%Tensile Strength, ASTM D412, ISO 37, DIN 53504, Physical Retention After 7 Days at 277°F: 99%Elongation At Break, ASTM D412, ISO 37, Physical Retention After 7 Days at 277°F: 131%Viscosity, ASTM D3835, 300 s-1 at 374°F: 628 Pa*sTypical Processing Temperature: 350° FClash-Berg Stiffness Temperature, ASTM D1043, 10000 psi: -19° CVolume Change, After 7 days, 100°C, Water: 34%Volume Change, After 7 days, 24°C, Fuel B: 36%Volume Change, After 7 days, 100°C, ASTM #1 Oil: -7%Volume Change, After 7 days, 100°C, IRM 903 Oil: 28%Volume Change, After 4 days, 100°C, ASTM #2 Oil: 9%Weight Change, After 7 days, 100°C, Water: 25%Weight Change, After 7 days, 24°C, Fuel B: 18%Weight Change, After 7 days, 100°C, ASTM #1 Oil: -6%Weight Change, After 7 days, 100°C, IRM 903 Oil: 18%Weight Change, After 4 days, 100°C, ASTM #2 Oil: 6%

Note Message
1 .	C mould
2 .	Type B
3 .	Type B

Category:	MPR , Melt Processable Rubber
Manufacturer:	Advanced Polymer Alloys
Trademark:	Alcryn®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	UcPXid_Alcryn-ALR-7225.pdf
PRICE:	Order Products email sales@su-jiao.com

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