High Impact Styrene
(HIS, Poly-Styrene)

This material is a very common and widely used material. In a expanded or foamed form, it is know as Styrofoam. The inside wall surfaces in your refrigerator, the 8″ X 12″ signs (like ‘For Sale’ or ‘Garage Sale’) are normally Styrene. It is one of the most popular rigid surfaces for the silk screening, printing and die cutting industries. It forms beautifully, and can be painted, sanded and processed to make prototype parts quickly.
Click On These Tabs For More Data

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Why you should use High Impact Styrene:
- Great printing, painting and silk screening on smooth surface
- Has excellent vacuum forming properties
- Excellent low temperature properties
- Bonds to itself extremely well with solvent cements
- Cuts extremely well, and is easily cut with die-cutting methods
This materials is…an excellent choice for low temperature applications (the inside or your refrigerator and freezer is made from Styrene). Is an great material for die-cutting or stamping. Very popular material for printing, painting, and silk screening.
- Vacuum Formed and Die Cut Parts
- Cold Temperature Parts (refrigerators)
- Beautifully printed, painted or silk screened panels or parts
- Easy to Fabricate parts, Easily Cut and Shaped
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Applications – Frequently used in:

- Vacuum Formed and Die Cut Parts
- Cold Temperature Parts (refrigerators)
- Beautifully printed, painted or silk screened panels or parts
- Easy to Fabricate parts, Easily Cut and Shaped
Still not sure High Impact Styrene is the proper material for your application, consult our free Plastic Materials Selection Guide.

These Properties are for evaluation purposes only. This information is not to be construed as a warranty, guarantee or assurance that you may achieve the same results. Materials made from different resin types, manufacturing techniques and manufacturers will react differently. The information should be used to compare against other materials only, and each user should make his own tests to determine suitability. No warranty as to this materials suitability are either expressed or implied.
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Materials Available As
Sheet:
.020″ – .250″ up to 48″ X 96″ in Natural (White) and some Black
These Properties are for evaluation purposes only. This information is not to be construed as a warranty, guarantee or assurance that you may achieve the same results. Materials made from different resin types, manufacturing techniques and manufacturers will react differently. The information should be used to compare against other materials only, and each user should make his own tests to determine suitability. No warranty as to this materials suitability are either expressed or implied.
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High Impact Styrene is a common plastic ‘building block’, used in numerous applications. From model making to FDA compliant parts. In stock and ready to ship, cut to size or we can provide ‘blanks’ to ease your production.
Typical Resin Properties:
| General Property |
ASTM Test |
Typical Value |
| Specific Gravity |
D792 |
1.045 |
| Tensile Strength Yield |
D638 |
3,300 |
| Tensile Modulus |
D638 |
45 |
| Izod Impact – Notched |
D256 |
1.45 |
| Hardness – Rockwell |
D785 |
L68 |
| Deflection Temp @ 264psi |
D648 |
190 |
These Properties are for evaluation purposes only. This information is not to be construed as a warranty, guarantee or assurance that you may achieve the same results. Materials made from different resin types, manufacturing techniques and manufacturers will react differently. The information should be used to compare against other materials only, and each user should make his own tests to determine suitability. No warranty as to this materials suitability are either expressed or implied
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“Thank you for suggesting ABS platics for my project” – Barb B.
Here is the Pricing Section. Click on ‘Sheet’ or ‘Rod’ Price Pages Below.
These Properties are for evaluation purposes only. This information is not to be construed as a warranty, guarantee or assurance that you may achieve the same results. Materials made from different resin types, manufacturing techniques and manufacturers will react differently. The information should be used to compare against other materials only, and each user should make his own tests to determine suitability. No warranty as to this materials suitability are either expressed or implied.
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