Type | Main Properties | Temperature Range |
PP-H (Homopolymer Polypropylene) | Rigid, strong, chemically resistant | -10°C to +100°C (short-term up to +120°C) |
PP-B (Block Copolymer Polypropylene) | High impact resistance, flexibility, crack resistance | -20°C to +80°C |
PP-R (Random Copolymer Polypropylene) | Heat-resistant, chemically inert, good dielectric properties | -5°C to +95°C |
PP-GF (Glass Fiber Reinforced Polypropylene) | Rigid, load-resistant, UV-resistant, minimal thermal expansion | -10°C to +100°C |