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This is the free Material Data Center Datasheet of DuraStar™ DS1900HF - PCTA - Eastman Chemical Co.

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Processing/Physical Characteristics - Mechanical properties - Thermal properties - Optical properties - Other properties - Processing Recommendation Injection Molding
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Product Texts

Durastar™ DS1900HF polymer is a high flow grade of Durastar™ . Durastar™ DS1900HF flow lengths are increased 20-40% relative to Durastar™ DS1000 as shown by spiral flow testing. Other outstanding features of Durastar™ are easily maintained such as excellent appearance and clarity, good physical properties, chemical resistance, and easy processing. This high flow product is especially suited for those applications utilizing thinwalled intricate tools. Under existing United States Food and Drug Administration (FDA) regulations, Durastar™ DS1900HF may be used in food contact articles which comply with the specifications and conditions of use in 21 CFR 177.1240.




Processing/Physical CharacteristicsValueUnitTest Standard
ASTM Data
Mold Shrinkage, MD 0.003 mm/mm ASTM D 955
Mechanical propertiesValueUnitTest Standard
ASTM Data
Tensile Strength at Yield 50 MPa ASTM D 638
Tensile Strength at Break 43 MPa ASTM D 638
Elongation at Yield 5 % ASTM D 638
Elongation at Break 270 % ASTM D 638
Flexural Modulus 1900 MPa ASTM D 790
Rockwell Hardness 107 - ASTM D 785
Izod Impact notched, 1/8 in 80.1 J/m ASTM D 256
Izod Impact notched, Low-Temperature 44 J/m ASTM D 256
Temperature -40 °C -
Izod Impact unnotched, 1/8 in N J/m ASTM D 256
Thermal propertiesValueUnitTest Standard
ASTM Data
DTUL @ 66 psi 73 °C ASTM D 648
DTUL @ 264 psi 66 °C ASTM D 648
Vicat Temperature 86 °C ASTM D 1525
Optical propertiesValueUnitTest Standard
ASTM Data
Haze 1 % ASTM D 1003
Light Transmittance 92 % ASTM D 1003
Other propertiesValueUnitTest Standard
Water Absorption, 24hr 0.15 % ASTM D 570
Density 1190 kg/m³ ASTM D 792
Processing Recommendation Injection MoldingValueUnitTest Standard
Pre-drying - Temperature 70 °C -
Pre-drying - Time 4 h -
Melt temperature 230 - 280 °C -
Mold temperature 15 - 30 °C -
Characteristics
Processing
Injection Molding
Delivery form
Natural Color
Special Characteristics
High impact or impact modified, Transparent
Chemical Resistance
General Chemical Resistance
Certifications
Food contact, Food approval FDA 21 CFR
Applications
Packaging, Sports Equipment
Regional Availability
North America
Disclaimer
Copyright Altair Engineering GmbH. Altair Engineering GmbH assumes no liability for the system to be free of errors. The user takes sole responsibility for the use of this data under the exclusion of every liability from Altair Engineering GmbH; this is especially valid for claims of compensation resulting from consequential damages. Altair explicitly points out that any decision about the application of materials must be double checked with the producer of this material. This includes all contents of this system. Copyright laws are applicable for the content of this system.
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