... crystalline 2.thermoplastic engineering material with high toughness 3.good low temperature Product: White HDPE bar/rod HDPE bar Features ... ,non-tonic,shockproof,waterproof,fireproof,anti-stitic,durable and high flexibility, environmental friendly materials and so on. For ... -60 to 100 degree environment, physical properties, anti-aging, life long, no joint. HDPE bars Application: With wxcelent cryogenic ...