Hytrel® SC969 NC010

Alternative and trade names
TPC-ET
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Description

Common features of Hytrel® thermoplastic polyester elastomer include mechanical and physical properties such as exceptional toughness and resilience, high resistance to creep, impact and flex fatigue, flexibility at low temperatures and good retention of properties at elevated temperatures. In addition, it resists many industrial chemicals, oils and solvents. Special grades include heat stabilised, flame retardant, food contact compliant, blow molding and extrusion grades. Concentrates offered include black pigments, UV protection additives, heat stabilisers, and flame retardants. Hytrel® thermoplastic polyester elastomer is plasticiser free.The good melt stability of Hytrel® thermoplastic polyester elastomer normally enables the recycling of properly handled production waste. If recycling is not possible, DuPont recommends, as the preferred option, incineration with energy recovery (-24 kJ/g of base polymer) in appropriately equipped installations.For disposal, local regulations have to be observed. Hytrel® thermoplastic polyester elastomer typically is used in demanding applications in the automotive, fluid power, electrical/electronic, consumer goods, appliance and power tool, sporting goods, furniture, industrial and off-road transportation/equipment industry.Hytrel® SC969 NC010 is a medium modulus grade with nominal hardness of 63D, contains a non-discoloring stabilizer and can be processed by various thermoplastic processing techniques. Developed for applications such as parts for the healthcare industry.SPECIAL CONTROL for HEALTHCARE APPLICATIONSThis product is manufactured according to Good Manufacturing Practice (GMP) principles and generally accepted in food contact applications in the USA when meeting applicable use conditions. This product is also tested against ISO 10993-5 and -11 and selected parts of USP Class VI. For details, individual compliance statements are available from your DuPont representative.

Ashby charts

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Properties

General

Density

ρ

1.22 g/cm³ at 23 °C

ISO 1183

Water absorption

cwater

0.6 % at 23 °C

Sim. to ISO 62 | 80mil

Mechanical

Elastic modulus

E

0.26 GPa at 23 °C

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ISO 527-1/-2

Elongation

A

300 % at 23 °C

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min. | ISO 527-1/-2

Hardness, Shore D

HS D

63 [-] at 23 °C

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max., ISO 7619-1

Impact strength, Charpy notched

Ivnot

15 kJ/m² at -40 °C

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ISO 179/1eA

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Impact strength, Charpy unnotched Iunnot

No Break @ 23°C, ISO 179/1eU

Impact strength, Izod unnotched

IIzod,unnot

19 kJ/m² at -40 °C

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ISO 180/1A

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Poisson's ratio

ν

0.48 [-] at 23 °C

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Tear strength

Rtear

150 kN/m at 23 °C

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ISO 34-1

Tensile strength

Rm

41 MPa at 23 °C

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ISO 527-1/-2

Thermal

Brittleness temperature

Tbr

-100 °C

ISO 974

Flammability

Burning Behav. at 60mil nom. thickn.: HB class, Thickness tested: 1.5 mm

Heat deflection temperature, 0.45 MPa

HDT0.45,MPa

85 °C

ISO 75-1/-2

Heat deflection temperature, 1.80 MPa

HDT1.8,MPa

45 °C

ISO 75-1/-2

Melting point

Tm

211 °C

ISO 11357-1/-3 | 18°F/min

Specific heat capacity

cp

2160 J/(kg·K) at 23 °C

of melt

Thermal diffusivity

αdiff

0 mm²/s at 23 °C

Vicat softening temperature

Tsoft

195 °C

ISO 306 | 90°F, 2 lbf

Rheological Properties

Melt mass-flow rate

MFR

9 g/10min

ISO 1133 | 230°C/2.16kg

Melt volume-flow rate

MVR

8.5 cm³/10min

ISO 1133

Shrinkage

cshrink

1.5 % at 23 °C

ISO 294-4, 2577

Shrinkage, transverse

cshrink, trans

1.5 % at 23 °C

ISO 294-4, 2577

Technological properties

Modifications

Processing methods

Drying Recommended: yes, Drying Temperature: 100°C, Drying Time, Dehumidified Dryer: 2-3h, Processing Moisture Content: ≤0.08%, Melt Temperature Optimum: 240°C, Min. melt temperature: 235°C, Max. melt temperature: 260°C, Mold Temperature Optimum: 45°C, Min. mold temperature: 45°C, Max. mold temperature: 55°C

This material data has been provided by Matmatch.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.