
Low Density Polyethylene Resin
DOW™ LDPE 993I
DOW Polyethylene 993I Low Density Polyethylene Resin is a medium molecular weight distribution homopolymer designed to offer good gloss and rigidity with excellent flow characteristics. This resin has good processability over a wide range of molding conditions.
Processes
- Injection Mold Tooling & Parts
Features
- Low Density Polyethylene (LDPE)
- Typical applications include toys, lids, and closures
- Good gloss, rigidity, excellent flow
- Complies with U.S. FDA 21 CFR 177.152 (c) 2.1
- Complies with Canadian HPFB No Objection (With Limitations)
- Complies with EU, No 10/2011
- Consult the regulations for complete details
Properties
General | ||||
Material Status
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Availability
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Additive
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Agency Ratings
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Forms
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Processing Method
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Mechanical |
Nominal Value
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Unit
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Test Method
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Tensile Strength
|
ASTM D638 | ||
Yield
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1500
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psi
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Break
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1700
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psi
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Tensile Elongation
|
ASTM D638 | ||
Yield
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3.0
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%
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Break
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40
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%
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Flexural Modulus – 2% Secant
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46000
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psi
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ASTM D790 |
Thermal |
Nominal Value
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Unit
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Test Method
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Deflection Temperature Under Load (66 psi, Unannealed)
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104
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°F
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ASTM D648 |
Brittleness Temperature
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-29.0
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°F
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ASTM D746 |
Vicat Softening Temperature
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199
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°F
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ASTM D1525 |
Melting Temperature (DSC)
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230
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°F
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Internal Method |
Peak Crystallization Temperature (DSC)
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212
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°F
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Internal Method |
Notes
2With limitations
3Type S
Notes
2With limitations
3Type S
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