Phone:
603-488-5064
Fax: 603-488-5075
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1
Whiting lane
Mont Vernon , NH 03057
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STANDARD PRODUCTS
VISTEK IMPACT STYRENICS
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PROPERTY
DATA
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ASTM
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UNITS
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1861
U
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1862
U
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1863
U
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1961
F
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1962
F
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1963
F
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3013
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3030
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General
Usage
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-
|
-
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Utility
|
Utility
|
Utility
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FDA
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FDA
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FDA
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Toughness &
Clarity
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High Clarity
Dim.Stable
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Specific
Gravity
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D-792
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g/cm3
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1.01
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1.02
|
1.02
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1.01
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1.02
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1.02
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1.03
|
1.03
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Melt Index
(G)
|
D-1238
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g/10 min.
|
12
|
13
|
13
|
12
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13
|
13
|
13
|
13
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Tensile
Yield
|
D-638
|
psi
|
4750
|
5248
|
5800
|
4750
|
5248
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5800
|
5600
|
6025
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Elongation
at break
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D-638
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%
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33
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28
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17
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33
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28
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17
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22
|
18
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Flex Modulus
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D-790
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psi
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236,000
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273,000
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286,000
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236,000
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273,000
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286,000
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309,000
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315,000
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Flex
strength, Yield
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D-790
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psi
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6400
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7000
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7600
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6400
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7000
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7600
|
7900
|
8279
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Gardner
Impact
|
D-3029
|
-
|
-
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-
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-
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-
|
-
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-
|
-
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-
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Izod Impact
(1/8)
-Notched
-Unnotched
|
D-256
D-256
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ft.lb./in.
ft.lb./in.
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1.1
-
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1
-
|
.9
-
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1.1
-
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1
-
|
.9
-
|
1
-
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1
-
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HDT - 66 psi
- 264 psi
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D-648
D-648
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° F
° F
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-
174
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-
180
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-
185
|
-
174
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-
180
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-
185
|
-
188
|
-
193
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Light
Transmission
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D-1003
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%
|
90
|
90
|
90
|
90
|
90
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90
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90
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90
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Haze
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D-1003
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%
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4.4
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4.25
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4.5
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3.4
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2.75
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2.85
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3.9
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4.25
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The 1900 series complies with FDA Title 21, CFR 177.1640 for
food contact
applications
GENERAL PROCESSING RECOMMENDATIONS:
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Pre-drying: Typically
pre-drying
not needed. In excessive humidity, pre-dry at 160°
F for 2 to 4 hours.
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Mold Temps: 80°
F - 130° F : Warm mold affords best clarity
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Barrel Temps:
380°
F - 450 °F
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Back Pressure: Medium to
High
Visual
Polymer Technologies believes the information and
recommendations contained herein to be accurate and
reliable as of May 3, 2000. Since the foregoing is
provided without charge and since use conditions and
disposal are not within its control, Visual Polymer
Technologies assumes no obligation or liability for such
information and recommendations and does not guarantee
results from use of products described or other
information contained herein. Visual Polymer
Technologies make no warranties, express or implied,
including merchantability or fitness for purpose; nor is
freedom from any patent owned by Visual Polymer
Technologies or others to be inferred; and Visual
Polymer Technologies disclaims all liability for any
resulting loss or damage.
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