Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Fillers Included
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
Applications & Uses
- Applications
- Plastics & Elastomers End Uses
- Applications
Polifil® T series compounds are homopolymer polypropylene resins reinforced with asbestos-free talc. They possess high flex modulus, high deflection temperature, good chemical resistance and colorability, low shrinkage and yield maximum stiffness combined with characteristic impact.
Properties
- Flame Rating
- Physical Properties
- Mechanical Properties
- Thermal Properties
| Value | Units | Test Method / Conditions | |
| Reinforcement content | 40 | - | TPG WI |
| Specific gravity | 1.24 | - | D 792 |
| Melt flow 230/2.16 | 8-12 | g/10 min | D 1238 |
| Water absorption, 24 hours | nil | % | D 570 |
| Mold shrinkage – 1/8˝ specimen | 0.008 | in/in | D 955 |
| Value | Units | Test Method / Conditions | |
| Hardness | 77 | Shore D | D 1415 |
| Tensile strength | 4600 | psi | D 638 |
| Tensile modulus | 380 | kpsi | D 638 |
| Flexural modulus, tangent | 400 | kpsi | D 790 |
| Flexural strength | 8000 | psi | D 790 |
| Izod impact, notched | 0.5 | ft-lbs/in | D 256 |
| Gardner impact, 1/2˝ tup | 5 | in-lbs | D 5420 |
| Elongation (Break) | 15 | % | D 638 |
| Elongation (Yield) | 3.5 | % | D 638 |
| Value | Units | Test Method / Conditions | |
| Deflection temperature, 66psi | 280 | ˚F | D 648 |
| Deflection temperature, 264psi | 175 | ˚F | D 648 |
| Flammability** (Rating) | HB | - | UL94 |
Regulatory & Compliance
- Certifications & Compliance
- Chemical Inventories