Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Materials Features
- Characterstic
● Excellent ESCR Properties
● Suitable for blowing agent like R11, HCFC 141 b & CycloPentane
● Good Formability
● Low Temperature Toughness
● Matte Easily Decorated Finish
● Good Toughness
● Good Low Temperature Impact Strength
Applications & Uses
- Markets
- Applications
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Applications / Processing
APPLICATIONS:
● Refrigerator door, Cabinet liners & accessories
● Freezer liners
● Decorative trim
● Picnic cooler liners
● Printed materials
● Ice cream cups, plates and bowls
● Custom sheet extrusion applications
● Portion packaging ,cups, lids & plates
● Frozen food packaging
● Portion packaging ,cups, lids & plates
● Disposable medical kits
● Retail displays
● Indoor signs
● Dairy packaging
● Food processing equipment
PROCESSING:
● Extrusion & Forming
● Molding
Properties
- Mechanical Properties
- Typical Properties
- Thermal Properties
- Flammability
Value | Units | Test Method / Conditions | |
Tensile Strength 50 mm/min | 200 | kgf/cm2 | ASTM D638 |
Elongation 50 mm/min | 50 | % | ASTM D638 |
Flexural Strength 3.2 mm | 345 | kgf/cm2 | ASTM D790 |
Flexural Modulus 3.2 mm | 18340 | kgf/cm2 | ASTM D790 |
Izod Impact (Notched) 3.2 mm | 110 | J/m | ASTM D256 |
Value | Units | Test Method / Conditions | |
Melt Flow Index 200⁰C/5Kg | 4 | gm/10 min | ASTM D1238 |
Specific Gravity | 1.03 | - | ASTM D792 |
Pre-drying Temperature | 50-80 | ⁰C | - |
Mold Temperature 2hr | - | ⁰C | - |
Maximum Melt Temperature | 180-260 | ⁰C | - |
Value | Units | Test Method / Conditions | |
Vicat Softening Point 120⁰C/hr, 1 Kg | 98 | ⁰C | ASTM D1525 |
Heat Deflection temprature 1.86 Mpa | 76 | ⁰C | ASTM D648 |
Value | Units | Test Method / Conditions | |
Flammability (1.6mm) | HB | - | UL 94 |
Regulatory & Compliance
- Certifications & Compliance
- Chemical Inventories
Technical Details & Test Data
- Test Method & Standard Properties
Datapresentedinthiscataloguearetypicalvaluesofpropertiesfornaturalmaterialsandintendedtoserveasaguideonly.AlltestsarecarriedoutasperASTMDstandardunlessotherwisestated.Testingofallmechanicalpropertiesisdonewithaninjectionmoldedspecimenof3.2mm.Inactualapplications,propertiescanbeaffectedto a considerable extent by the mold / die design, the processing conditions and the color.
Safety & Health
- Environmental
Supremepolystyreneresinscanberecycled,incineratedordisposedoffinlandfillwithoutdetrimenttotheenvironment.Adequateventilationshouldbeusedduringprocessing.WhererecyclingofSupremePolystyreneisnotpossible,disposaltolandfillorincinerationinaccordancewithallapplicablegovernmentlawsandregulationsisrecommended.MaterialSafetyDataSheets(MSDS)forSupremePolystyreneresinsareavailablefromSupremePetrochemLtd.MSDSareprovidedtohelpcustomersintheirownhandling,safetyanddisposalneedsandthosethatmayberequiredforapplicablehealthandsafetyregulationse.g.OHSAS18001andISO14000.Supremeflameretardantpolystyrenegradescontainsadditiveswhichmayreleasehazardousortoxicvaporsthroughlengthyorexcessive exposure to high heat. Use suitable personal protective equipments.
- Handling Precautions
WhilethehandlingofSupremepolystyrenepelletsgenerallydoesnotpresentunusualproblems,adustcanbeformedundersomecircumstances.Ifpersonsareexposedtothisdust,theyshouldbeprotectedfromdustinhalationbyuseofapproveddustrespirators.Contactwiththeskinandeyesshouldbepreventedbyuseofprotectiveequipmentand/orclothing.SPLrecommendsstoringofpolystyreneincool&dryplaceinashadeawayfrom sunlight and heat. The packing used is not UV stabilized and hence should not be exposed to sunlight.