Diamond Polymers Centrex® 813 General Purpose Injection Molding Grade ASA/AES
| 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 |
Description
Material Notes:
Centrex 813 resin is a high-gloss, high-impact grade of ASA/AES, a blend of acrylonitrile-styrene-acrylate and acrylonitrile-ethylene-propylene styrene. This injection molding grade with a good balance of physical properties and processing performance, along with good resistance to weather aging. It also features excellent low-temperature multiaxial impact strength.Applications: Centrex 813 resin is used in lawn and garden tractor components; boat and marine accessory parts; large, outdoor TV screen displays; pool accessories, covers, and filter housings. As with any product, use of Centrex 813 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 |
| Linear Mold Shrinkage | 0.0050 – 0.0060 cm/cm | 0.0050 – 0.0060 in/in | ASTM D955 |
| Melt Flow | 8.0 g/10 min
@Load 10.0 kg,
Temperature 220 °C |
8.0 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, Yield | 34.0 MPa | 4930 psi | chs 2.0 in/min; ASTM D638 |
| Tensile Modulus | 2.00 GPa | 290 ksi | chs 2.0 in/min; ASTM D638 |
| Flexural Strength | 54.0 MPa | 7830 psi | chs 0.05 in/min; ASTM D790 |
| Flexural Modulus | 1.929 GPa | 279.8 ksi | tangent; chs 0.05 in/min; ASTM D790 |
| Izod Impact, Notched | 0.530 J/cm
@Thickness 3.17 mm,
Temperature -40.0 °C |
0.993 ft-lb/in
@Thickness 0.125 in,
Temperature -40.0 °F |
ASTM D256 |
| 3.90 J/cm
@Thickness 3.17 mm,
Temperature 23.0 °C |
7.31 ft-lb/in
@Thickness 0.125 in,
Temperature 73.4 °F |
ASTM D256 | |
| Impact Test | 22.0 J
@Temperature -40.0 °C
|
16.2 ft-lb
@Temperature -40.0 °F
|
ASTM D3763 |
| 33.0 J
@Temperature 23.0 °C
|
24.3 ft-lb
@Temperature 73.4 °F
|
ASTM D3763 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 1.8 MPa (264 psi) | 70.0 °C | 158 °F | 0.125″;; ASTM D648 |
| 77.0 °C | 171 °F | 0.5″;; ASTM D648 | |
| Vicat Softening Point | 101 °C
@Load 1.00 kg
|
214 °F
@Load 2.20 lb
|
120°C/hr; ASTM D1525 |
| Flammability, UL94 | HB
@Thickness 15.0 mm
|
HB
@Thickness 0.590 in
|
