Ferro TPP40AJ38BK 40% Talc Filled, Heat-Stabilized, Controlled Rheology, Homopolymer Polypropylene containing 25% P.C.R.
Subcategory: Polypropylene; Thermoplastic; Polymer
Material Notes:
40% Talc Filled, Heat-Stabilized, Controlled Rheology, Homopolymer Polypropylene containing 25% P.C.R. Description: Color match black Applications: Primary end use is for instrument cluster masks. Specifications: Meets/exceeds Ford Engineering Material Specification WSK-M4D644-A3 Comments:
Tensile/Izod Change (1000 hrs./140°C): +5/+10%; WSK-M4D644A3 Specification: ±15/±15; ISO 188
Mineral Content: 38 %;WSK-M4D644-A3 Specification: 35.0-40.0; ISO 3451/1A
Material Pre-dry: Normally it is not necessary to pre-dry this material. However, if conditions dictate drying to optimize material properties and part appearance then dry in a desiccant dryer at 180°F for 2-3 hours or 160°F for >4 hours.
Manifolds: Maintain manifolds, runners and tips 10 to 20°F above the front one temperature to allow easier filling. (Gate drool is best eliminated using screw decompression rather than reducing tip temperature.)
Back Pressure (Range): 20-50 psi. Injection Speed: medium to fast. Screw Speed: medium. Injection Pressure: Adjust to just above a short shot. Injection Time: Adjust to just above a short shot. Cushion (Range): 0.2-0.5 in. Nozzle Type: Free flowing/Standard.
Some conditions may have to be altered to obtain acceptable parts. Please do not run too cold, molded in stress and rough surface may become a problem. If you must run below melt or temperatures recommended for dimensional precision you may compromise impact and esthetics. Retest parts to confirm performance. Data provided by Ferro Corporation - Specialty Plastics Group.
| Available Properties |
- Density
- Linear Mold Shrinkage
- Melt Flow
- Tensile Strength, Ultimate
- Flexural Modulus
- Izod Impact, Notched (ISO)
- Izod Impact, Notched, Low Temp (ISO)
- Deflection Temperature at 0.46 MPa (66 psi)
- Deflection Temperature at 1.8 MPa (264 psi)
- Rear Barrel Temperature
- Middle Barrel Temperature
- Front Barrel Temperature
- Nozzle Temperature
- Mold Temperature
- Drying Temperature
- Dry Time
- Color
|
|
|
|
| Property Data |
This page displays only the text
of a material data sheet.
To see MatWeb's complete data
sheet for this material (including
material property data, metal
compositions, material suppliers,
etc), please click the button below. |
|
|
|
|
<meta http-equiv=Content-Type content="text/html; charset=UTF-8">
|
English 
