Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Additives Included
- Chemical Family
- Fillers Included
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
- Product Families
Features & Benefits
Applications & Uses
- Markets
- Applications
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
Properties
- Color
- Mechanical Properties
Value Units Test Method / Conditions Flexural Modulus 2400.0 MPa ISO 178 Flexural Stress (3.5% Strain) 76.0 MPa ISO 178 Tensile Modulus 2450.0 MPa ISO 527 Tensile Stress at Yield 66.0 MPa ISO 527 Tensile Elongation at Yield 6.0 % ISO 527 Tensile Elongation at Break 70.0 % ISO 527 Impact Strength (Charpy, at 23°C) no break kJ/m² ISO 179/1eU Impact Strength (Charpy, at -40°C) no break kJ/m² ISO 179/1eU Notched Impact Strength (Charpy, at 23°C) 11.0 kJ/m² ISO 179/1eA Notched Impact (Charpy, at -40°C) 11.0 kJ/m² ISO 179/1eA - Physical Properties
Value Units Test Method / Conditions Density 1190.0 kg/m³ ISO 1183 - Thermal Properties
Value Units Test Method / Conditions Vicat B50 142.0 °C ISO 306 HDT / A (1.8 MPa) 124.0 °C ISO 75-1/-2 - Typical Properties
Value Units Test Method / Conditions Moisture Content max. 0.02 % - - Optical Properties
Value Units Test Method / Conditions Total Transmission T(Y) (d=1,0mm, A, 2°) 31.0 % ISO 13468 Total Transmission T(Y) (d=2,0mm, A, 2°) 20.0 % ISO 13468 Total Transmission T(Y) (d=3,0mm, A, 2°) 13.0 % ISO 13468 Total Transmission T(Y) (d=4,0mm, A, 2°) 10.0 % ISO 13468 Haze T(Y) (d=1.0 mm, A, 2°) 95.0 % ISO 13468 Haze T(Y) (d=2.0 mm, A, 2°) 95.0 % ISO 13468 Haze T(Y) (d=3.0 mm, A, 2°) 95.0 % ISO 13468 Haze T(Y) (d=4.0 mm, A, 2°) 95.0 % ISO 13468 Half Power Angle T(Y) (d=1mm, A, 2°) 57.0 Degree - Half Power Angle T(Y) (d=2mm, A, 2°) 59.0 Degree - Half Power Angle T(Y) (d=3mm, A, 2°) 61.0 Degree - Half Power Angle T(Y) (d=4mm, A, 2°) 62.0 Degree - - Flammability
Value Units Test Method / Conditions Flammability (0.75 m) V - 2 class UL 94 Flammability (1.5 mm) HB class UL 94 UL Recognition yes - - Glow Wire (GWFI, 850°C, 1mm) Passed - DIN EN 60695 Glow Wire (GWFI, 850°C, 2mm) Passed - DIN EN 60695 - Processing Information (Injection Molding)
Value Units Test Method / Conditions Melt Temperature 270 - 310 °C - Mould Temperature 80 - 110 °C - - Rheological Properties
Value Units Test Method / Conditions Melt Index (MVR) 19.0 cm³/10min ISO 1133 MVR Temperature 300.0 °C - MVR Load 1.2 kg - Shrinkage (24h) 0.6 - 0.9 % ISO 294-4
Regulatory & Compliance
Technical Details & Test Data
- Product Performance Characteristics
Alcom® LDDC – Deep Color
- Deep Color for illuminated parts
- Optical appearance in deep colors (e.g. “Piano Black”) when backlight LEDs switched off
- Optimized transmission of (colored) LED light
- Symbols or displays visible, when LEDs are switched on
- No visual color shift of transmitted light
- Transmission with/without homogeneous scattering
- Tailor made: Color, transmission, haze, half power angle
- Suited for illuminated applications
- Seamless user interfaces
- Decorative elements, consoles
- Displays, touch sensitive surfaces
Example: Cover Lens for Displays
- Transparent black material covers display unit
- Mold-in-Color user surface
- Display on: clear transmission
- Display off: deep gloss black panel
- Electronics not visible
Example: Classic Ambient Lighting
- Piano black diffusing lens
- Homogeneous light output
- Established assembly concepts
- Can be implemented into seamless designs
Also, for ambient lighting of larger areas, e.g.
- Illuminated door trim
- Illumination of center console
- Deep Color for illuminated parts
- Pre-Drying Conditions
- 120 °C in a dry air (dessiccant) dryer for 2-4 h
- 120 °C in an air circulating dryer for 4-12 h
- Technical Data
Storage & Handling
- Storage Conditions
Store in dry, protected from light.