Polifil® 71MR
- Chemical Family
- Polyamides
Polifil® 71MR offer superior strength, rigidity and creep resistance. Glass fibers provide excellent thermal and dimensional stability while maintaining good heat and chemical resistance. Polifil® GFN/MRN are excellent candidates for bike components and fuel caps, as well as other automotive components. Standard processing techniques are applicable. Use this information as a guide to aid you in selecting the proper resin for your application. TPG will custom compound and fine-tune our formulations for your application.
Properties
- Physical Form
- Pellets
- Solid
Product families
Applications
- Automotive & Transportation — Other Automotive & Transportation Applications
- Fuel Systems
Product Families
- Polyamides
Other characteristics
- Brand
- Polifil
- Polymer Name
- Polyamide 66 (PA 66)
- Fillers Included
- Glass Fiber, Mineral
- Glass Fiber
- Mineral
- Markets
- Automotive & Transportation
- Technology
- Plastics
- Material Features
- Chemical Resistant
- Dimensional Stability
- Good Thermal Stability
- High Strength
- Very Good Heat Resistance
- Chemical Inventories
- TSCA (USA)
- Usage
Polifil® GFN/MRN are excellent candidates for bike components and fuel caps, as well as other automotive components. Standard processing techniques are applicable. Use this information as a guide to aid you in selecting the proper resin for your application. TPG will custom compound and fine-tune our formulations for your application.
- Certifications and Compliance
- REACH (Europe)
- RoHS 2 Compliant
- RoHS 3 Compliant
- RoHS Compliant
- Plastics and Elastomers End Uses
- Caps
- Plastics and Elastomers Functions
- Resin
Technical data
Table 1 of 3
5 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Reinforcement content | 40 | — | TPG WI |
| Specific gravity | 1.5 | — | D 792 |
| Melt flow | n/a | g/10 min | D 1238 |
| Water absorption, 24 hours | 0.6 | % | D 570 |
| Mold shrinkage – 1/8˝ specimen | 0.003 | in/in | D 955 |
Table 2 of 3
9 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Rockwell hardness | 115 | Scale R | D 795 |
| Tensile strength | 12800 | psi | D 638 |
| Tensile modulus | 700 | kpsi | D 638 |
| Flexural modulus, tangent | 560 | kpsi | D 790 |
| Flexural strength | 20000 | psi | D 790 |
| Izod impact, notched | 1.1 | ft-lbs/in | D 256 |
| Gardner impact, 1/2˝ tup | 12 | in-lbs | D 5420 |
| Elongation (Break) | 12 | % | D 638 |
| Elongation (Yield) | 3 | % | D 638 |
Table 3 of 3
2 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Deflection temperature, 66psi | 473 | ˚F | D 648 |
| Deflection temperature, 264psi | 437 | ˚F | D 648 |
