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| Home > Products
> Asaflex™ >Table
of Asaflex™ Grades and Properties >Asaflex™ 845 |
December
12, 2001
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Asaflex™ 845
High-performance clear styrenic copolymer
(waxed)
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| Essentials |
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Sheet extrusion grade. Highly compatible
with GPPS (general-purpose polystyrene), for sheets
with superior balance of transparency and impact resistance.
Superior processability, enabling production of deep-draw
containers and other products. It is supplied in pellet
form.
Contact
us for information on handling and use.
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| Basic characteristics of Asaflex™ 845 |
| Property |
Test method |
Value |
| Density (kg/m3) |
ISO 1183 |
1.02 103 |
| MFR, 200°C, 5 kg
load (g/10 min) |
ISO 1133 |
7 |
| Water absorption (%) |
ISO 062 |
<0.1 |
| Mold shrinkage (%) |
- |
0.2 - 0.8 |
| Tensile strength, 50
mm/min (MPa) |
ISO 527-1 |
27 |
| Elongation, 50 mm/min
(%) |
ISO 527-1 |
40 |
| Flexural strength (MPa) |
ISO 178 |
34 |
| Flexural modulus (MPa) |
ISO 178 |
1,500 |
| Rockwell
hardness |
ISO
2039-2 |
HRR
<10 |
| Durometer
hardness |
ISO
868 |
HDD
68 |
| Charpy
impact strength*, unnotched (kJ/m2) |
ISO
179 |
NB |
| Charpy
impact strength*, V-notched (kJ/m2) |
ISO
179 |
2 |
Heat
distortion temp.,
non-annealed,, 1.8 MPa load, 120 K/h (°C) |
ISO
75-1 |
62 |
| Vicat
softening point, 10 N load, 50 K/h (°C) |
ISO
306 |
81 |
| Total
light transmission, 2 mm thick plate (%) |
ISO
3537 |
88 |
| Haze,
2 mm thick plate (%) |
ISO
3537 |
1.2 |
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| *Value at fracture into two or
more pieces; NB, non-break at 15 J. |
| Please note that all data
and values are given as typical results obtained with the
indicated test methods for purposes of basic reference in
grade selection only, and not as any product specification
or warranty of any nature, and are subject to change without
notice. |
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