Daplen ED235HP Borealis Polypropylene, Unspecified (Mineral Filler, 30%)

Product Description

Daplen ED235HP is a 30% mineral and elastomer modified polypropylene compound intended for injection moulding. The product is available in black, but other colours can be provided on request.

Daplen ED235HP is a high stiffness material with good impact resistance at low temperatures in combination with the very low shrinkage and post shrinkage as well as extremely low thermal expansion this material is especially suitable for off line painted exterior body panels.

Daplen ED235HP is optimised to give high quality parts with the best production efficiency in combination with a broad processing window. To achieve a sufficient level of adhesion for painting or gluing, the use of flaming or other pre-treatment is necessary.

Automotive exterior applications demanding high stiffness levels:

Exterior body panels e.g. fender, tailgate

Radiator grills

General

Material Status

Commercial: Active

Availability

Europe

North America

South America

Filler / Reinforcement

Mineral Filler, 30% Filler by Weight

Features

Good Impact Resistance

High Stiffness

Low Shrinkage

Low Temperature Impact Resistance

Paintable

Recyclable Material

Uses

Automotive Applications

Automotive Exterior Parts

Appearance

Black

Colors Available

Forms

Pellets

Processing Method

Injection Molding

Physical	Nominal Value	Unit	Test Method
Density		g/cm³	ISO 1183
Melt Mass-Flow Rate (MFR)			ISO 1133
230°C/2.16 kg		g/10 min
230°C/5.0 kg		g/10 min
Molding Shrinkage		%	ISO 294-4
Mechanical	Nominal Value	Unit	Test Method
Tensile Stress (Yield, Injection Molded)		psi	ISO 527-2/50
Flexural Modulus² (Injection Molded)		psi	ISO 178
Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength			ISO 179/1eA
-22°F		ft·lb/in²
-4°F		ft·lb/in²
73°F		ft·lb/in²
Charpy Unnotched Impact Strength (-4°F)			ISO 179/1eU
Notched Izod Impact Strength			ISO 180/1A
-4°F		ft·lb/in²
73°F		ft·lb/in²
Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature
66 psi, Unannealed		°F	ISO 75-2/B
264 psi, Unannealed		°F	ISO 75-2/A
Vicat Softening Temperature
--		°F	ISO 306/A50
--		°F	ISO 306/B50
CLTE - Flow (73 to 176°F)		in/in/°F	ISO 11359-2
Additional Information
The value listed as Molding Shrinkage, ISO 294-4, was tested in accordance with Borealis test methods. The value listed as CLTE, 11359-1, -2, was tested in accordance with DIN 53752. Post Shrinkage, Borealis Method: 0.10%
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Daplen™ ED235HP, Daplen ED235HP, Daplen™ , Daplen, DaplenED235HP, ED 235 HP, ED235HP, ED235, 235HP, Polypropylene, Unspecified, Polypropylene Unspecified, PP, Unspecified, PP Unspecified, Polypropylene, PP, Borealis, PolypropyleneUnspecified, PPUnspecified, 235ED
Generic Name
Generic Name may also be described by the following terms: Polypropilene, Polypropelene.
Features
Features may also be described by the following terms: Low Shrinkage, Low Temperatuer Impact Resistance, Low Temp Impact Resistance, High Stiffness, Good Impact Resistance.
Uses
Uses may also be described by the following terms: Automotive Applications, Automotive Sector.

Injection	Nominal Value	Unit
Drying Temperature		°F
Drying Time		hr
Processing (Melt) Temp		°F
Mold Temperature		°F
Injection Rate
Injection Notes
Screw Speed: slow to medium Holding Pressure: 50 to 70% of the injection pressure

Notes

¹Typical properties: these are not to be construed as specifications.

²0.039 in/min

Daplen™ ED235HP

Polypropylene

Mineral Filler, 30%

Supplied by Borealis AG