LNP™ ELCRES™ ML4412

Identification & Functionality

Additives Included

Impact Modifier

Fillers Included

Glass Fiber

Polymer Name

Polycarbonate-Siloxane Copolymer

Plastics & Elastomers Functions

Resin

Technologies

Plastics

Product Families

Plastics — Engineering & Specialty Polymers

High Performance Thermoplastics,

Polycarbonates

Features & Benefits

Labeling Claims

No Added PFAS

Materials Features

Good Flow,

High Impact Resistance,

High Stiffness,

Impact Modified,

Medium Flow,

No Added PFAS

Applications & Uses

Markets

Consumer Goods,

Electrical & Electronics,

Industrial

Applications

Consumer Goods — Appliances & Electronics

Industrial — Chemical & Industrial Manufacturing

Equipment & Parts

Electrical & Electronics — Devices & Assemblies

Consumer Electronics,

Displays,

Industrial Automation

Industrial — Military & Defense

Advanced Materials

Electrical & Electronics — Parts & Components

Connectors,

Switches & Relays

Plastics & Elastomers End Uses

Appliances,

Cell Phones,

Commercial Appliance,

Computer Components,

Consumer Applications,

Displays,

Electrical Components,

Electrical/Electronic Applications,

Industrial Applications,

Military Applications,

Tablets

Plastics & Elastomers Processing Methods

Injection Molding

Properties

Flame Rating

UL 94 HB

Mechanical Properties

	Value	Units	Test Method / Conditions
Tensile Stress (Break, Type I, 50 mm/min) ¹¹	100	MPa	ASTM D638
Tensile Strain (Break, Type I, 50 mm/min) ¹¹	3	%	ASTM D638
Tensile Modulus (at 50 mm/min) ¹¹	6300	MPa	ASTM D638
Flexural Stress (Yield, 1.3 mm/min, 50 mm span) ¹¹	160	MPa	ASTM D790
Flexural Modulus (at 1.3 mm/min, 50 mm span) ¹¹	5800	MPa	ASTM D790
Tensile Stress (Break, 50 mm/min) ¹¹	110	MPa	ISO 527
Tensile Strain (Break, 50 mm/min) ¹¹	3	%	ISO 527
Tensile Modulus (at 1 mm/min) ¹¹	6500	MPa	ISO 527
Flexural Stress (Yield, at 2 mm/min) ¹¹	165	MPa	ISO 178
Flexural Modulus (at 2 mm/min) ¹¹	5700	MPa	ISO 178

Physical Properties

	Value	Units	Test Method / Conditions
Specific Gravity ¹¹	1.33	—	ASTM D792
Mold Shrinkage (flow, 3.2 mm) ᵍ ¹¹	0.2 - 0.3	%	SABIC method
Mold Shrinkage (xflow, 3.2 mm) ᵍ ¹¹	0.4 - 0.5	%	SABIC method
Melt Flow Rate (at 300°C, 1.2 kgf) ¹¹	11	g/10 min	ASTM D1238
Density ¹¹	1.33	g/cm³	ISO 1183
Water Absorption (at 23°C, saturated) ¹¹	0.1	%	ISO 62-1
Moisture Absorption (at 23°C, 50% RH) ¹¹	0.03	%	ISO 62
Melt Volume Rate (at 300°C, 1.2 kg) ¹¹	10	cm³/10 min	ISO 1133

Thermal Properties

	Value	Units	Test Method / Conditions
Heat Deflection Temperature (at 0.45 MPa, 3.2 mm, Unannealed) ¹¹	135	°C	ASTM D648
Heat Deflection Temperature (at 1.82 MPa, 3.2mm, Unannealed) ¹¹	132	°C	ASTM D648
Coefficient of Thermal Expansion (at -40°C to 40°C, flow) ¹¹	0.000026	1/°C	ASTM E831
Coefficient of Thermal Expansion (at -40°C to 40°C, xflow) ¹¹	0.000068	1/°C	ASTM E831
Vicat Softening Temperature (Rate B/120) ¹¹	142	°C	ISO 306
Heat Deflection Temperature/Be (at 0.45MPa, Edgew 120*10*4, sp=100mm) ¹¹	137	°C	ISO 75/Be
Heat Deflection Temperature/Ae (at 1.8 Mpa, Edgew 120*10*4, sp=100mm) ¹¹	133	°C	ISO 75/Ae
Relative Temperature Index (Electrical) ᵖ ¹¹	80	°C	UL 746B
Relative Temperature Index (Mechanical with impact) ᵖ ¹¹	80	°C	UL 746B
Relative Temperature Index (Mechanical without impact) ᵖ ¹¹	80	°C	UL 746B

Electrical Properties

	Value	Units	Test Method / Conditions
Dielectric Constant (at 1.1 GHz) ¹¹	3.11	—	ASTM ES 7-83
Dissipation Factor (at 1.1 GHz) ¹¹	0.0064	—	ASTM ES 7-83
Dielectric Constant (at 1.9 GHz) ¹¹	3.13	—	SABIC method
Dissipation Factor (at 1.9 GHz) ¹¹	0.006	—	SABIC method
Dielectric Constant (at 5 GHz) ¹¹	3.14	—	SABIC method
Dissipation Factor (at 5 GHz) ¹¹	0.0051	—	SABIC method
Dielectric Constant (at 10 GHz) ¹¹	3.16	—	SABIC method
Dissipation Factor (at 10 GHz) ¹¹	0.0063	—	SABIC method

Impact Properties

	Value	Units	Test Method / Conditions
Izod Impact (Unnotched, at 23°C) ¹¹	700	J/m	ASTM D4812
Izod Impact (Notched, at 23°C) ¹¹	140	J/m	ASTM D256
Instrumented Dart Impact Total Energy (at 23°C) ¹¹	25	J	ASTM D3763
Izod Impact (Notched, 80*10*3, at 23°C) ¹¹	17	kJ/m²	ISO 180/1A
Izod Impact (Notched, 80*10*3, at -30°C) ¹¹	12	kJ/m²	ISO 180/1A
Charpy Impact (at 23°C, V-notch Edgew 80*10*3 sp=62mm) ¹¹	17	kJ/m²	ISO 179/1eA
Charpy Impact (at -30°C, V-notch Edgew 80*10*3 sp=62mm) ¹¹	12	kJ/m²	ISO 179/1eA

Injection Molding

	Value	Units	Test Method / Conditions
Drying Temperature ⁷	110	°C	—
Drying Time ⁷	3 - 6	Hrs	—
Maximum Moisture Content ⁷	0.02	%	—
Melt Temperature ⁷	285 - 310	°C	—
Nozzle Temperature ⁷	285 - 305	°C	—
Front - Zone 3 Temperature ⁷	280 - 300	°C	—
Middle - Zone 2 Temperature ⁷	270 - 290	°C	—
Rear - Zone 1 Temperature ⁷	260 - 280	°C	—
Mold Temperature ⁷	80 - 110	°C	—
Back Pressure ⁷	0.1 - 0.3	MPa	—
Screw Speed ⁷	50 - 90	rpm	—

Flame Characteristics

	Value	Units	Test Method / Conditions
UL Recognized (94HB Flame Class Rating) ᵖ	min. 0.4	mm	UL 94

Note

• ᵍ Measurements made from Laboratory test Coupon. Actual shrinkage may vary outside of range due to differences in processing conditions, equipment, part geometry and tool design. It is recommended that mold shrinkage studies be performed with surrogate or legacy tooling prior to cutting tools for new molded article.
• ᵖ UL ratings shown on the technical datasheet might not cover the full range of thicknesses and colors. For details, please see the UL Yellow Card.
• ⁷ Injection Molding parameters are only mentioned as general guidelines. These may not apply or may need adjustment in specific situations such as low shot sizes, large part molding, thin wall molding and gas-assist molding.
• ¹¹ The information stated on Technical Datasheets should be used as indicative only for material selection purposes and not be utilized as specification or used for part or tool design.

 

Regulatory & Compliance

Certifications & Compliance

UL 94

Packaging & Availability

Country Availability

Canada,

China (Mainland),

Mexico,

USA

Regional Availability

• Americas
• Asia
• Europe
• North America