ALCOM® PC740/26 UV WT1407-04LB
- Chemical Family
- Polycarbonate (PC)
MOCOM Compounds ALCOM® PC740/26 UV WT1407-04LB is a high heat polycarbonate base polymer with a special filler/additive system that is UV stabilized and highly reflective, opaque, and easy to flow. It is suitable for automotive and lighting applications such as light guides, reflectors, and light blocking components. During processing injection molding, the melt temperature should be between 330-340°C and the mold temperature should be between 120-140°C.
Product families
Applications
- Aftermarket Parts & Components
- Automotive Lighting
- Exterior & Body
Product Families
- 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
- Mineral, Proprietary
- Mineral
- Proprietary
- Flexural Modulus
- 2800.0 - 2800.0 MPa
- Additives Included
- UV Stabilizer
- Processing Methods
- Injection Molding
- 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
- Markets
- Automotive & Transportation
- Technology
- Plastics
- Material Features
- Excellent Opacity
- Good Flow
- High Reflectivity
- Light Blocking
- UV Resistant
- UV Stabilized
- Storage Condition
- Store in dry, protected from light.
- Pre-Drying Conditions
- 130 °C in a dry air (dessiccant) dryer for 2-4 h
- 130 °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
- Automotive Exterior Parts
- Light Blocking Components
- Light Guides
- Reflectors
- 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 | 2800.0 | MPa | ISO 178 |
| Flexural Stress (3.5% Strain) | 85.0 | MPa | ISO 178 |
| Tensile Modulus | 2700.0 | MPa | ISO 527 |
| Tensile Stress at Yield | 68.0 | MPa | ISO 527 |
| Tensile Elongation at Yield | 6.1 | % | ISO 527 |
| Tensile Elongation at Break | 10.0 | % | ISO 527 |
| Impact Strength (Charpy, at 23°C) | 175.0 | kJ/m² | ISO 179/1eU |
| Impact Strength (Charpy, at -40°C) | 140.0 | kJ/m² | ISO 179/1eU |
| Notched Impact Strength (Charpy, at 23°C) | 6.5 | kJ/m² | ISO 179/1eA |
| Notched Impact (Charpy, at -40°C) | 6.0 | kJ/m² | ISO 179/1eA |
Table 2 of 8
1 row| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Density | 1300.0 | kg/m³ | ISO 1183 |
Table 3 of 8
2 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Vicat B50 | 168.0 | °C | ISO 306 |
| HDT / A (1.8 MPa) | 152.0 | °C | ISO 75-1/-2 |
Table 4 of 8
1 row| Characteristic | Value | Unit |
|---|---|---|
| Moisture Content | max. 0.02 | % |
Table 5 of 8
2 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Tristimulus Value Y10 of Reflection | 94.0 | % | DIN 5033 |
| Tristimulus Value Y10 of Transm.,d=0.5mm | 0.4 | % | ISO 13468 |
Table 6 of 8
4 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 |
Table 7 of 8
2 rows| Characteristic | Value | Unit |
|---|---|---|
| Mould Temperature | 120 - 140 | °C |
| Melt Temperature | 330 - 340 | °C |
Table 8 of 8
4 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Melt Index (MVR) | 33.0 | cm³/10min | ISO 1133 |
| MVR Temperature | 330.0 | °C | — |
| MVR Load | 2.16 | kg | — |
| Shrinkage (24h) | min. 0.75 | % | ISO 294-4 |
