ALCOM® PP 620/1 WT1433-05LB

Identification & Functionality

Chemical Family

Polyolefins,

Polypropylenes (PP)

Fillers Included

Mineral,

Proprietary

Polymer Name

Polypropylene Homopolymer (HPP)

Plastics & Elastomers Functions

Resin

Technologies

Plastics

Product Families

Plastics — Basic Thermoplastics

Polyolefins

Features & Benefits

Labeling Claims

Azo Colorants-free,

Azo Dyes-free,

Conflict minerals-free,

PAH-free,

PFOA-free,

PFOS-free,

Persistent Organic Pollutants (POP)-free

Materials Features

Excellent Opacity,

Good Light Reflection,

High Reflectivity,

Light Blocking

Applications & Uses

Markets

Automotive & Transportation

Applications

Automotive & Transportation — Automotive

Aftermarket Parts & Components,

Automotive Lighting,

Exterior & Body

Plastics & Elastomers End Uses

Automotive Applications,

Automotive Exterior Parts,

LED Housing,

Light Blocking Components,

Light Guides,

Reflectors

Plastics & Elastomers Processing Methods

Injection Molding

Properties

Color

White

Mechanical Properties

	Value	Units	Test Method / Conditions
Flexural Modulus	4500.0	MPa	ISO 178
Flexural Stress (3.5% Strain)	54.0	MPa	ISO 178
Tensile Modulus	3900.0	MPa	ISO 527
Tensile Stress at Yield	31.0	MPa	ISO 527
Tensile Elongation at Yield	2.8	%	ISO 527
Tensile Elongation at Break	5.0	%	ISO 527
Impact Strength (Charpy, at 23°C)	23.0	kJ/m²	ISO 179/1eU
Impact Strength (Charpy, at -40°C)	12.0	kJ/m²	ISO 179/1eU
Notched Impact Strength (Charpy, at 23°C)	2.0	kJ/m²	ISO 179/1eA
Notched Impact (Charpy, at -40°C)	1.5	kJ/m²	ISO 179/1eA

Physical Properties

	Value	Units	Test Method / Conditions
Density	1220.0	kg/m³	ISO 1183

Thermal Properties

	Value	Units	Test Method / Conditions
Vicat B50	100.0	°C	ISO 306
HDT / A (1.8 MPa)	86.0	°C	ISO 75-1/-2
DSC (Melt Point)	166.0	°C	ISO 11357

Typical Properties

	Value	Units	Test Method / Conditions
Moisture Content	max. 0.02	%	—

Optical Properties

	Value	Units	Test Method / Conditions
Tristimulus Value Y10 of Reflection	87.0	%	DIN 5033
Tristimulus Value Y10 of Transm.,d=0.5mm	0.3	%	ISO 13468

Processing Information (Injection Molding)

	Value	Units	Test Method / Conditions
Mould Temperature	20 - 90	°C	—
Melt Temperature	230 - 270	°C	—

Rheological Properties

	Value	Units	Test Method / Conditions
Melt Index (MVR)	25.0	cm³/10min	ISO 1133
MVR Temperature	230.0	°C	—
MVR Load	2.16	kg	—
Shrinkage (Lengthwise, 24h)	0.9 - 1.1	%	ISO 294-4
Shrinkage (Lateral, 24h)	0.7 - 0.9	%	ISO 294-4

Regulatory & Compliance

Certifications & Compliance

Directive 2011/65/EC amended through EU/2015/863 (RoHS),

EC No.1907/2006,

IATF 16949,

ISO 13485,

ISO 14001,

ISO 17025,

ISO 45001,

ISO 50001,

ISO 9001,

REACH (Europe),

REACH (UK),

RoHS Compliant,

SVHC Compliant

Technical Details & Test Data

Pre-Drying Conditions

• In a dry air (dessiccant) dryer 80-100 °C for 2-3 h
• In an air circulatIng dryer 80-100 °C for 2-4 h

Storage & Handling

Storage Conditions

Store in dry, protected from light.