ALCOM® PC 740/4.16 UV CC1321-08LG

Chemical Family: Polycarbonate (PC)

MOCOM Compounds ALCOM® PC 740/4.16 UV CC1321-08LG is a polycarbonate base polymer filled with a special UV stabilized filler, providing high light transmission and light scattering properties. This polymer is mainly used in the automotive and lighting markets and is suitable for light guides, display elements, operating elements, light transparent components, and injection molded parts.

Product families

Applications

Automotive & Transportation — Automotive

Automotive Lighting

Electrical & Electronics — Devices & Assemblies

Displays

Product Families

Plastics — Engineering & Specialty Polymers

Polycarbonates

Other characteristics

Brand: ALCOM
Functions: Resin
Polymer Name: Polycarbonate (PC)
Labeling Claims: Azo Colorants-free, Azo Dyes-free, Conflict minerals-free, PAH-free, PFOA-free, PFOS-free, Persistent Organic Pollutants (POP)-free; Azo Colorants-free; Azo Dyes-free; Conflict minerals-free; PAH-free; PFOA-free; PFOS-free; Persistent Organic Pollutants (POP)-free
Fillers Included: Proprietary
Flexural Modulus: 2450.0 - 2450.0 MPa
Additives Included: UV Stabilizer
Processing Methods: Injection Molding
Markets: Automotive & Transportation
Electrical & Electronics
Technology: Plastics
Material Features: Good Light Diffusion
High Light Transmission
Light Diffusing
Light Guiding
Light Scattering
Translucent
UV Resistant
UV Stabilized
Storage Condition: Store in dry, protected from light.
Pre-Drying Conditions: 120 °C in a dry air (dessiccant) dryer for 2-3 h
Certifications and 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
Plastics and Elastomers End Uses: Automotive Applications
Displays
Light Guides
Plastics and Elastomers Functions: Resin
Plastics and Elastomers Processing Methods: Injection Molding

Technical data

Table 1 of 8

10 rows

Characteristic	Value	Unit	Method
Flexural Modulus	2450.0	MPa	ISO 178
Flexural Stress (3.5% Strain)	76.0	MPa	ISO 178
Tensile Modulus	2300.0	MPa	ISO 527
Tensile Stress at Yield	65.0	MPa	ISO 527
Tensile Elongation at Yield	6.0	%	ISO 527
Tensile Elongation at Break	85.0	%	ISO 527
Impact Strength (Charpy, at 23°C)	no break	kJ/m²	ISO 179/1eU
Impact Strength (Charpy, at -40°C)	no break	kJ/m²	ISO 179/1eU
Notched Impact Strength (Charpy, at 23°C)	10.0	kJ/m²	ISO 179/1eA
Notched Impact (Charpy, at -40°C)	10.0	kJ/m²	ISO 179/1eA

Table 2 of 8

1 row

Characteristic	Value	Unit	Method
Density	1190.0	kg/m³	ISO 1183

Table 3 of 8

2 rows

Characteristic	Value	Unit	Method
Vicat B50	145.0	°C	ISO 306
HDT / A (1.8 MPa)	128.0	°C	ISO 75-1/-2

Table 4 of 8

1 row

Characteristic	Value	Unit
Moisture Content	max. 0.02	%

Table 5 of 8

6 rows

Characteristic	Value	Unit	Method
Total Transmission T(Y) (d=4,0mm, A, 2°)	86.5	%	ISO 13468
Haze T(Y) (d=4.0 mm, A, 2°)	94.5	%	ISO 13468
Half Power Angle T(Y) (d=1mm, A, 2°)	5.0	Degree	—
Half Power Angle T(Y) (d=2mm, A, 2°)	10.0	Degree	—
Half Power Angle T(Y) (d=3mm, A, 2°)	13.0	Degree	—
Half Power Angle T(Y) (d=4mm, A, 2°)	16.0	Degree	—

Table 6 of 8

5 rows

Characteristic	Value	Unit	Method
Flammability (0.75 m)	V - 2	class	UL 94
Flammability (1.5 mm)	HB	class	UL 94
Glow Wire (GWFI, 850°C, 1mm)	Passed	—	DIN EN 60695
Glow Wire (GWFI, 850°C, 2mm)	Passed	—	DIN EN 60695
Fire Behavior FMVSS (1.0 mm)	Passed	—	FMVSS 302/DIN 75200

Table 7 of 8