Product Description | ||||
STYRON™ 666H is a general purpose polystyrene with easy flow and good clarity. It is recommended for applications where a specific balance of flow and strength are important.
Applications:
Complies with:
|
||||
General | ||||
Material Status
|
|
|||
Availability
|
|
|||
Features
|
|
|||
Uses
|
|
|||
Agency Ratings
|
|
|||
Forms
|
|
|||
Processing Method
|
|
Physical |
Nominal Value
|
Unit
|
Test Method
|
Density / Specific Gravity
|
|
|
ASTM D792 |
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)
|
|
g/10 min
|
ASTM D1238 |
Mechanical |
Nominal Value
|
Unit
|
Test Method
|
Tensile Strength (Yield, Injection Molded)
|
|
psi
|
ASTM D638 |
Tensile Elongation (Break, Injection Molded)
|
|
%
|
ASTM D638 |
Flexural Modulus (Injection Molded)
|
|
psi
|
ASTM D790 |
Flexural Strength (Injection Molded)
|
|
psi
|
ASTM D790 |
Impact |
Nominal Value
|
Unit
|
Test Method
|
Notched Izod Impact (73°F, Injection Molded)
|
|
ft·lb/in
|
ASTM D256 |
Thermal |
Nominal Value
|
Unit
|
Test Method
|
Deflection Temperature Under Load
|
ASTM D648 | ||
264 psi, Unannealed
|
|
°F
|
|
264 psi, Annealed
|
|
°F
|
|
Vicat Softening Temperature
|
|
°F
|
ASTM D1525 |
Flammability |
Nominal Value
|
Unit
|
Test Method
|
Flame Rating 2 (0.06 in)
|
|
|
UL 94 |
Related Terminology | |||
This supplier and product may also be known by these terms: Styron LLC
|
|||
Features | |||
Features may also be described by the following terms: High Clarity, Good Strength, Good Flow.
|
|||
Uses | |||
Uses may also be described by the following terms: Housings, Housing.
|
|||
Agency Ratings | |||
This plastic material has 1 certifications from the following agencies (the number in parentheses shows the number of certifications for that agency): FDA (1).
|
|||
Available Documents | |||
Technical Datasheet
|
Notes |
1Typical properties: these are not to be construed as specifications. |
2This rating not intended to reflect hazards presented by this or any other material under actual fire conditions. |
UL and the UL logo are trademarks of UL LLC © 2021. All Rights Reserved.
The information presented here was acquired by UL from the producer of the product or material or original information provider. However, UL assumes no responsibility or liability for the accuracy of the information contained on this website and strongly encourages that upon final product or material selection information is validated with the manufacturer. This website provides links to other websites owned by third parties. The content of such third party sites is not within our control, and we cannot and will not take responsibility for the information or content. |