AD majoris BT 231 BLACK 8229 AD majoris Polypropylene, Unspecified (Mineral Filler, 20%)

Product Description

BT 231 BLACK 8229 is a 20% mineral filled grade intended for injection moulding.

The product is available in natural (BT 231) and black (BT 231 BLACK 8229) but other colours can be supplied on request.

BT 231 BLACK 8229 has been developed especially for the automotive under hood applications requiring very good long-term heat stability.

APPLICATIONS
Products requiring high rigidity, very good long- term heat resistance, high heat distortion temperature, low shrinkage and high dimensional stability such as:

Automotive climate control parts

Heater housings

Air conditioning parts

Air ducts

Fuse and connector boxes

Miscellaneous electrical and technical components

General

Material Status

Commercial: Active

Availability

Europe

Filler / Reinforcement

Mineral Filler, 20% Filler by Weight

Additive

Heat Stabilizer

Features

Good Dimensional Stability

Good Thermal Stability

Heat Stabilized

High Heat Resistance

High Rigidity

Low Shrinkage

Uses

Automotive Under the Hood

Connectors

Electrical Housing

Electrical/Electronic Applications

Appearance

Black

Colors Available

Natural Color

Forms

Pellets

Processing Method

Injection Molding

Physical	Nominal Value	Unit	Test Method
Density		g/cm³	ISO 1183
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)		g/10 min	ISO 1133
Molding Shrinkage - Flow (73°F)		%	ISO 294-4
Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus (73°F, Injection Molded)		psi	ISO 527-2/1
Tensile Stress (Yield, 73°F, Injection Molded)		psi	ISO 527-2/50
Tensile Strain (Yield, 73°F, Injection Molded)		%	ISO 527-2/50
Flexural Modulus² (73°F, Injection Molded)		psi	ISO 178
Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength (73°F, Injection Molded)		ft·lb/in²	ISO 179/1eA
Charpy Unnotched Impact Strength (73°F, Injection Molded)		ft·lb/in²	ISO 179/1eU
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/A
--		°F	ISO 306/B
Flammability	Nominal Value	Unit	Test Method
Flame Rating - UL			UL 94
Additional Information
Fogging, DIN 75201, (100°C/16h): 0.2 mg Long Term Heat Stability: >700h @ 150°C
Related Terminology
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Generic Name
Generic Name may also be described by the following terms: Polypropilene, Polypropelene.
Features
Features may also be described by the following terms: Good Thermal Stability, High Rigidity, Low Shrinkage, High Heat Resistance, Good Dimensional Stability, Dimensionally Stable, Heat Stabilized, Heat-ageing Stabilized, Heat Ageing Stabilized, Heat-aging Stabilized, Heat Aging Stabilized.
Uses
Uses may also be described by the following terms: Electrical Applications, Electronic Applications, Electrical/Electronic Applications, Electrical Sector, Electrical Housings, Electrical Housing.

Injection	Nominal Value	Unit
Drying Temperature		°F
Drying Time		hr
Processing (Melt) Temp		°F
Mold Temperature		°F
Injection Rate
Injection Notes
Hold-on Pressure: 50 - 70% pf the injection pressure

Notes

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

²0.079 in/min

AD majoris BT 231 BLACK 8229

Polypropylene

Mineral Filler, 20%

Supplied by AD majoris