Knowde Enhanced TDS
Identification & Functionality
- Additives Included
- Polymer Name
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Product Highlights
Enviroplas is more than a polycarbonate manufacturer. We are an engineering resin solutions company. Specialty grades are also available that are reinforced with fiberglass or minerals, such as mica and wollastonite.
ENVIRON® PC/PBT AND PBT product family includes a portfolio of products poised to accommodate highly specific performance criteria and include:
- Wide range of viscosities
- FDA and NSF compliant products
- REACH compliant
- UL listed
- Environmentally-friendly products
- Recycle Products
- Impact-Toughness
- Dimensional Stability
- Heat Resistance
- Chemical Resistance
- High Flow
- Features
PC/PBT – Polycarbonate/Polybutylene Terphthalate
Injection Molding Grade, UV Stabilized, w/Mold Release, Excellent Low Temperature Impact Resistance Excellent Chemical Resistance, RoHS Compliant
NC420 = To Be Assigned 5 Digit Number Indicating Natural, Black, or Custom Color.
Applications & Uses
- Applications
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
Properties
- Mechanical Properties
- Physical Properties
- Thermal Properties
- Flammability
- Impact Properties
- Processing Properties
Value | Units | Test Method / Conditions | |
Tensile Strength at Yield | 6800.0 | psi | ASTM D 638 |
Elongation at Break | 120.0 | % | ASTM D 638 |
Flexural Strength | 10300.0 | psi | ASTM D 790 |
Flexural Modulus | 242000.0 | psi | ASTM D 790 |
Value | Units | Test Method / Conditions | |
Specific Gravity | 1.21 | - | ASTM D 792 |
Melt Flow Rate (250°C/5.0 kg) | 12.0 | g./10 min. | ASTM D 1238 |
Mold Shrinkage, Linear Flow | 0.010 - 0.014 | in/in. | ASTM D 955 |
Value | Units | Test Method / Conditions | |
Heat Deflection Temp. at 264 psi | 185.0 | °F | ASTM D 648 |
Value | Units | Test Method / Conditions | |
Flame Rating (at 3.0 mm) | HB | - | Internal |
Value | Units | Test Method / Conditions | |
Notched Izod Strength at 73 °F | 12.7 | ft-lb/in. | ASTM D 256 |
Notched Izod Strength at -40 °F | 8.0 | ft-lb/in. | ASTM D 256 |
Value | Units | Test Method / Conditions | |
Drying Conditions (min. 4 - 6 hour) | 230.0 | °F | - |
Cylinder Rear (Zone 1 Hopper) | 470 - 510 | °F | - |
Cylinder Middle (Zone 2) | 480 - 520 | °F | - |
Cylinder Front (Zone 3) | 490 - 530 | °F | - |
Cylinder Nozzle (Zone 4 Nozzle) | 490 - 530 | °F | - |
Mold | 150 - 190 | °F | - |
Injection Speed | Moderate to Fast | - | - |
Back Pressure | 50 - 100 | psi | - |
Screw Speed | 50 - 80 | rpm | - |
Regulatory & Compliance
- Certifications & Compliance
Packaging & Availability
- Country Availability
- Regional Availability