Technical Data Sheet
Eastman Tritan™ Renew copolyester HM1020-50
Applications
Consumer housewares-NFC
Small appliances non-food contact
Key Attributes
Contact clarity
Ease of processing
Excellent hydrolytic stability
Good chemical resistance
Good heat resistance
Good toughness
Increased modulus or stiffness
Product Description
Eastman Tritan™ Renew HM1020-50 copolyester is a glass-reinforced version of Tritan (amorphous copolyester) that provides increased modulus and strength versus unreinforced versions. Tritan Renew HM1020-50 contains 10% glass fiber as well as a mold release agent derived from vegetable based sources. Its most outstanding features are excellent chemical resistance, toughness, heat resistance, contact clarity, ease of processing, hydrolytic stability, and increased modulus or stiffness. Combined with Tritan Renew copolyester’s outstanding chemical resistance and hydrolytic stability, these features give molded products improved modulus and strength in applications that are exposed to certain chemicals, aggressive cleaners, and disinfectants. Contact clarity is also advantageous for secondary operations such as laser welding. Eastman Tritan™ Renew HM1020-50 copolyester is certified to NSF/ANSI/CAN Standard 61 – Drinking Water System Components-Health Effects.
Eastman Renew polymers have been certified by International Sustainability & Carbon Certification (ISCC), a global, independent agency for tracking sustainable content in a variety of industries. Renew polymers are produced with ISCC certified circular content by mass balance allocation.
Renew polymers enable a brand to reduce consumption of fossil feedstock-based plastics, achieve sustainability targets without compromise, and be a fast mover in a growing market for sustainable consumer products.
Typical Properties
Property
a
Test Method
b
Typical Value, Units
c
General Properties
Perpendicular Shrink
0.006 mm/mm
Parallel Shrink
D 955
0.003 mm/mm
% Glass Fiber
10
Specific Gravity
D 792
1.25
Mechanical Properties (ISO Method)
Water Absorption, 24 h immersion
ISO 62
0.13 %
Tensile Stress @ Yield
ISO 527
66 MPa
Tensile Strength @ Break
ISO 527
57 MPa
Elongation @ Yield
ISO 527
4 %
Elongation @ Break
ISO 527
6 %
Tensile Modulus
ISO 527
2978 MPa
Izod Impact Strength, Notched
@ 23°C
ISO 180
8 kJ/m
2
@ -40°C
ISO 180
7 kJ/m
2
Mechanical Properties
Tensile Stress @ Yield
D 638
67 MPa
Tensile Stress @ Break
D 638
58 MPa
Elongation @ Yield
D 638
4 %
Elongation @ Break
D 638
7 %
Tensile Modulus
D 638
2861 MPa
Flexural Modulus
D 790
2881 MPa
Flexural Yield Strength
D 790
106 MPa
Rockwell Hardness, R Scale
D 785
115
Izod Impact Strength, Notched
@ 23°C
D 256
64 J/m
Impact Strength, Unnotched
@ 23°C
D 4812
1072 J/m
Optical Properties
Total Transmittance
D 1003
82 %
Haze
D 1003
91 %
Thermal Properties
Vicat Softening Temperature
@ 5 kg load
D 1525
106 °C
@ 1 kg load
D 1525
118 °C
Deflection Temperature
@ 0.455 MPa
D 648
100 °C
@ 1.82 MPa
D 648
94 °C
Typical Processing Conditions
Drying Temperature
88 °C (190 °F)
Drying Time
4-6 hrs
Processing Melt Temperature
270-290 °C (518-554 °F)
Mold Temperature
48-76 °C (118-169 °F)
a
Unless noted otherwise, all tests are run at 23°C (73°F) and 50% relative humidity.
b
Unless noted otherwise, the test method is ASTM.
c
Units are in SI or US customary units.
Technical Disclaimer
Eastman makes no representation and disclaims any warranty that the material in any particular shipment will conform exactly to the values given. Values as well as the performance of the final molded article may be affected by various factors such as the part design, mold design or tooling, drying, processing conditions as well as coloring or pigmentation of the product. No warranty of merchantability or fitness for use is made, and nothing herein waives any of the Seller''''s conditions of sale. You must make your own determination of the suitability of this product in your specific application due to the many factors (e.g. design, processing and conditions of use) that affect the performance of the final molded article. Suitability of use should be evaluated with appropriate testing and analysis. The processing melt temperature and mold temperature refer to the actual resin melt temperature and actual mold surface temperature respectively. Consider overall resin residence time, part shot size utilization and part geometry to set appropriate processing melt temperature and mold temperature in order to minimize IV loss and maximize molded part performance.
Comments
Properties reported here are based on limited testing. Eastman makes no representation that the material in any particular shipment will conform exactly to the values given.
Eastman and its marketing affiliates shall not be responsible for the use of this information, or of any product, method, or apparatus mentioned, and you must make your own determination of its suitability and completeness for your own use, for the protection of the environment, and for the health and safety of your employees and purchasers of your products. No warranty is made of the merchantability of fitness of any product, and nothing herein waives any of the Seller's conditions of sale.
8/19/2024 2:21:09 PM