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CAMPUS® datasheet | Hytrel® DYM100BK


This datasheet of Hytrel® DYM100BK from DuPont Engineering Polymers is provided by the international plastics database CAMPUS.

CAMPUS is organized by a group of leading international resin producers, who have agreed to test their material according to uniform conditions, based on ISO standards (ISO 10350, ISO 11403), in order to offer comparable data to the market.

This datasheet includes:

  Hytrel® DYM100BK | TPC-CD | DuPont Engineering Polymers
Product Texts
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.

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Hytrel® DYM100BK is a 45 nominal Shore D and medium modulus thermoplastic polyester elastomer for injection molding. It has excellent impact resistance at low temperature and and is specifically suitable for air bag door applications.

Rheological propertiesValueUnitTest Standard
Melt volume-flow rate (MVR) 9 cm³/10min ISO 1133
Temperature 220 °C ISO 1133
Load 2.16 kg ISO 1133
Molding shrinkage (parallel) 1.2 % ISO 294-4, 2577
Molding shrinkage (normal) 1.2 % ISO 294-4, 2577
Mechanical propertiesValueUnitTest Standard
Stress at 50% strain 10 MPa ISO 527-1/-2
Stress at 10% elongation 6 MPa ISO 527-1/-2
Stress at break TPE 31 MPa ISO 527-1/-2
Strain at break >50 % ISO 527-1/-2
Strain at break TPE >300 % ISO 527-1/-2
Charpy notched impact strength (+23°C) N kJ/m² ISO 179/1eA
Charpy notched impact strength (-30°C) N kJ/m² ISO 179/1eA
Tear strength 125 kN/m ISO 34-1
Shore D hardness (15s) 40 - ISO 868
Thermal propertiesValueUnitTest Standard
Melting temperature (10°C/min) 196 °C ISO 11357-1/-3
Glass transition temperature (10°C/min) -45 °C ISO 11357-1/-2
Temp. of deflection under load (1.80 MPa) 45 °C ISO 75-1/-2
Temp. of deflection under load (0.45 MPa) 55 °C ISO 75-1/-2
Oxygen index 20 % ISO 4589-1/-2
Electrical propertiesValueUnitTest Standard
Relative permittivity (100Hz) 5 - IEC 60250
Relative permittivity (1MHz) 4.7 - IEC 60250
Dissipation factor (100Hz) 100 E-4 IEC 60250
Dissipation factor (1MHz) 250 E-4 IEC 60250
Volume resistivity 6E12 Ohm*m IEC 60093
Surface resistivity 2E14 Ohm IEC 60093
Electric strength 22 kV/mm IEC 60243-1
Other propertiesValueUnitTest Standard
Water absorption 0.5 % Sim. to ISO 62
Humidity absorption 0.2 % Sim. to ISO 62
Density 1150 kg/m³ ISO 1183
Test specimen productionValueUnitTest Standard
Injection Molding, melt temperature 225 °C ISO 294
Injection Molding, mold temperature 45 °C ISO 10724
Diagrams
Stress-strain , Hytrel® DYM100BK, TPC-CD, DuPont
Secant modulus-strain , Hytrel® DYM100BK, TPC-CD, DuPont
Characteristics
Processing
Injection Molding
Delivery form
Pellets
Regional Availability
Other text information
Injection molding

PREPROCESSING


Drying Recommended = Yes
Drying Temperature = 100°C
Drying Time, Dehumidified Dryer = 2-4h
Processing Moisture Content = <0.05 %


PROCESSING


Melt Temperature Optimum = 225°C
Mold Temperature Optimum = 45°C
Mold Temperature Range = <50°C


Moulding guide

Chemical Media Resistance
Acids
Acetic Acid (5% by mass) (23°C)
Citric Acid solution (10% by mass) (23°C)
Lactic Acid (10% by mass) (23°C)
Hydrochloric Acid (36% by mass) (23°C)
Nitric Acid (40% by mass) (23°C)
Sulfuric Acid (38% by mass) (23°C)
Sulfuric Acid (5% by mass) (23°C)
Chromic Acid solution (40% by mass) (23°C)
Bases
Sodium Hydroxide solution (35% by mass) (23°C)
Sodium Hydroxide solution (1% by mass) (23°C)
Ammonium Hydroxide solution (10% by mass) (23°C)
Alcohols
Isopropyl alcohol (23°C)
Methanol (23°C)
Ethanol (23°C)
Hydrocarbons
n-Hexane (23°C)
Toluene (23°C)
iso-Octane (23°C)
Ketones
Acetone (23°C)
Ethers
Diethyl ether (23°C)
Mineral oils
SAE 10W40 multigrade motor oil (23°C)
SAE 10W40 multigrade motor oil (130°C)
SAE 80/90 hypoid-gear oil (130°C)
Insulating Oil (23°C)
Standard Fuels
ISO 1817 Liquid 1 (60°C)
ISO 1817 Liquid 2 (60°C)
ISO 1817 Liquid 3 (60°C)
ISO 1817 Liquid 4 (60°C)
Standard fuel without alcohol (pref. ISO 1817 Liquid C) (23°C)
Standard fuel with alcohol (pref. ISO 1817 Liquid 4) (23°C)
Diesel fuel (pref. ISO 1817 Liquid F) (23°C)
Diesel fuel (pref. ISO 1817 Liquid F) (90°C)
Diesel fuel (pref. ISO 1817 Liquid F) (>90°C)
Salt solutions
Sodium Chloride solution (10% by mass) (23°C)
Sodium Hypochlorite solution (10% by mass) (23°C)
Sodium Carbonate solution (20% by mass) (23°C)
Sodium Carbonate solution (2% by mass) (23°C)
Zinc Chloride solution (50% by mass) (23°C)
Other
Ethyl Acetate (23°C)
Hydrogen peroxide (23°C)
DOT No. 4 Brake fluid (130°C)
Ethylene Glycol (50% by mass) in water (108°C)
1% nonylphenoxy-polyethyleneoxy ethanol in water (23°C)
50% Oleic acid + 50% Olive Oil (23°C)
Water (23°C)
Deionized water (90°C)
Phenol solution (5% by mass) (23°C)
Disclaimer

E.I. du Pont de Nemours and Company is pleased to provide information about its products with the CAMPUS electronic database.

The information provided is gratis and DuPont assumes no obligation or liability for any advice furnished or for any results obtained with respect to this information.

All such advice is given and accepted at the risk of the buyer. The disclosure of information herein is not an express or implied license to operate under any patent of DuPont or others.

DuPont warrants that the use or sale of any material which is described herein and is offered for sale by DuPont does not infringe any patent covering the material itself, but does not warrant against infringement by reason of the use thereof in combination with other materials or the operation of any process.

Unless otherwise noted, the property values are for natural color (NC010) resins only. Colorants or other additives may alter some or all of the properties.
The data listed herein fall within the normal range of product properties and they should not be used to establish specification limits nor used alone as the basis of design.

Material Safety Data Sheets (SDSs) can be obtained from local sales offices.

Products listed herein should not be used in medical applications involving permanent implantation in the human body or contact with internal body fluids or tissues unless the material has been provided from DuPont under a written contract that is consistent with DuPont policy regarding medical applications and expressly acknowledges the contemplated use.

For further information, please contact your DuPont representative.

You may also request a copy of DuPont policy regarding medical applications H-50103-2 and DuPont caution regarding medical applications H-50102-2.

Products listed herein may from time to time be modified or removed.
Please call your local sales office to determine current availability.


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