ALCOM® PC 740/4 UV GY1320-04LD

Chemical Family: Polycarbonate (PC)

MOCOM Compounds ALCOM® PC 740/4 UV GY1320-04LD is a polycarbonate base polymer with a special filler/additive system that features light scattering, high light diffusion, easy flow, and UV stabilization. It is suitable for automotive, lighting, and lighting-related applications such as lamp covers, display elements, and operating elements. It is approved by GS93016 and should be processed through injection molding at a melt temperature of 270-310°C and a mold temperature of 80-110°C. For optimum performance, it should be stored in a dry and light-protected environment with the lid securely closed.

Product families

Applications

Consumer Goods — Appliances & Electronics

Automotive & Transportation — Automotive

Automotive Lighting

Electrical & Electronics — Devices & Assemblies

Consumer Electronics
Displays

Product Families

Plastics — Engineering & Specialty Polymers

Polycarbonates

Other characteristics

Brand: ALCOM
Polymer Name: Polycarbonate (PC)
Fillers Included: Proprietary
Flexural Modulus: 2400.0 - 2400.0 MPa
Additives Included: UV Stabilizer
Processing Methods: Injection Molding
Markets: Automotive & Transportation
Consumer Goods
Electrical & Electronics
Technology: Plastics
OEM Standards: BMW
Labeling Claims: Azo Colorants-free
Azo Dyes-free
Conflict minerals-free
PAH-free
PFOA-free
PFOS-free
Persistent Organic Pollutants (POP)-free
Material Features: Good Flow
Good Light Diffusion
High Light Diffusion
Light Diffusing
Light Scattering
Translucent
UV Resistant
UV Stabilized
OEM Specifications: BMW GS 93016
Storage Condition: Store in dry, protected from light.
Pre-Drying Conditions: 120 °C in a dry air (dessiccant) dryer for 2-4 h
120 °C in an air circulating dryer for 4-12 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
Lamp Covers
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	2400.0	MPa	ISO 178
Flexural Stress (3.5% Strain)	76.0	MPa	ISO 178
Tensile Modulus	2450.0	MPa	ISO 527
Tensile Stress at Yield	66.0	MPa	ISO 527
Tensile Elongation at Yield	6.0	%	ISO 527
Tensile Elongation at Break	70.0	%	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)	11.0	kJ/m²	ISO 179/1eA
Notched Impact (Charpy, at -40°C)	11.0	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	142.0	°C	ISO 306
HDT / A (1.8 MPa)	124.0	°C	ISO 75-1/-2

Table 4 of 8

1 row

Characteristic	Value	Unit
Moisture Content	max. 0.02	%

Table 5 of 8

12 rows

Characteristic	Value	Unit	Method
Total Transmission T(Y) (d=1,0mm, A, 2°)	37.0	%	ISO 13468
Total Transmission T(Y) (d=2,0mm, A, 2°)	16.0	%	ISO 13468
Total Transmission T(Y) (d=3,0mm, A, 2°)	7.5	%	ISO 13468
Total Transmission T(Y) (d=4,0mm, A, 2°)	3.5	%	ISO 13468
Haze T(Y) (d=1.0 mm, A, 2°)	95.0	%	ISO 13468
Haze T(Y) (d=2.0 mm, A, 2°)	95.0	%	ISO 13468
Haze T(Y) (d=3.0 mm, A, 2°)	95.5	%	ISO 13468
Haze T(Y) (d=4.0 mm, A, 2°)	95.5	%	ISO 13468
Half Power Angle T(Y) (d=1mm, A, 2°)	37.0	Degree	—
Half Power Angle T(Y) (d=2mm, A, 2°)	49.0	Degree	—
Half Power Angle T(Y) (d=3mm, A, 2°)	52.0	Degree	—
Half Power Angle T(Y) (d=4mm, A, 2°)	53.0	Degree	—

Table 6 of 8

6 rows

Characteristic	Value	Unit	Method
Flammability (0.75 m)	V - 2	class	UL 94
Flammability (1.5 mm)	HB	class	UL 94
UL Recognition	yes	—	—
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