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CET® 251 DB
- Chemical Family
- Styrenics
CET® 251 DB is a SBS/SMMA Alloy polymer. It is processed by using injection molding.
Properties
- Physical Form
- Granules
- Pellets
Product families
Applications
Applications
- Consumer Goods — Housewares
Printing & Packaging — Packaging
- Non-Food Consumer Packaging
Personal Care — Personal Hygiene
- Baby Diapers
- Feminine Hygiene
- Other Personal Hygiene Applications
- Wipes Tissue & Towel
Product Families
Plastics — Engineering & Specialty Polymers
- Blends & Alloys
Other characteristics
- Brand
- CET
- Density
- 1050.0 - 1050.0 kg/m³
- Polymer Name
- SBS/SMMA Alloy
- Processing Methods
- Injection Molding
- Markets
- Consumer Goods
- Personal Care
- Printing & Packaging
- Technology
- Plastics
- Labeling Claims
- Food Contact Acceptable
- Material Features
- Food Contact Acceptable
- Good Processability
- High Clarity
- Impact Resistance
- Odorless
- Plastics and Elastomers End Uses
- Cosmetic Packaging
- Household Goods
- Hygiene
- Plastics and Elastomers Functions
- Resin
- Plastics and Elastomers Processing Methods
- Injection Molding
Technical data
Table 1 of 5
6 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Tensile Strength at Yield | 27 | MPa | ASTM D 638 |
| Tensile Strength at Break | 23 | MPa | ASTM D 638 |
| Tensile Modulus (0.2 in/min (5 mm/min)) | 820 | MPa | ASTM D638 |
| Elongation at Break | 43 | % | ASTM D 638 |
| Yield Elongation | 3 | % | ASTM D638 |
| Izod Unnotched Impact Strength (0.125 in / 3.175 mm) | 220 | J/m | ASTM D256 |
Table 2 of 5
2 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Melt Flow Rate - MFR (200°C/5.0 Kg) | 7 | g/10 min | ASTM D1238 |
| Density | 1.05 | g/cm3 | ISO 1183/A |
Table 3 of 5
2 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Heat Deflection Temperature - HDT (264 psi, Unannealed) | 74 | °C | ASTM D648 |
| Vicat Temperature | 99 | °C | ASTM D 1525 |
Table 4 of 5
2 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Haze | 2.8 | % | ASTM D 1003 |
| Light Transmittance | 90 | % | ASTM D 1003 |
Table 5 of 5
4 rows| Characteristic | Value | Unit |
|---|---|---|
| Rear Temperature | 170-180 | °C |
| Front Temperature | 200-210 | °C |
| Maximum Recommended Temperature | 250 | °C |
| Center Temperature | 180-190 | °C |
