Noryl SE1X resin is an unreinforced blend of polyphenylene ether (PPE) + high impact polystyrene (HIPS). This injection molding grade contains non-brominated, non-chlorinated flame retardants and has a UL94 flame rating of V0/V1 at 1.5 mm and an exterior suitability rating of F1. Noryl SE1X resin has strong electrical properties, low moisture absorption, dimensional stability and hydrolytic stability. This material is a candidate for indoor and outdoor electrical enclosures, heating ventilation/air conditioning (HVAC) applications, and solar/photovoltaic (PV) junction box applications.
Main features of PPO SE1X SABIC NORYL:
1. Good balance properties, tailorable heat resistance, good hydrolytic stability, high dielectric strength and optional non-halogenated flame retardants in low specific gravity materials. Can be designed to replace stamped steel, die-cast metal and brass in functional assemblies. Compatible with a variety of packing technologies to further tailor desired properties. Stiffness and Strength High stiffness, tensile and flexural strength, even at elevated temperatures, with progressively lower modulus as temperature increases, a key advantage.
2. Due to the inherent high heat resistance of the material, it has good creep resistance even at high temperatures, and it can be made better by adding various filler systems.
3. Impact strength Predictable impact strength, hardly affected by humidity
4. Good electrical properties High dielectric strength and excellent electrical properties
5. Has good flame retardancy, halogen-free flame retardant grade, which helps products comply with a wide range of environmental standards, including UL94V-0. In addition to low toxicity in accordance with GEI 02.37.2, select grades are designed to meet low smoke requirements in the transport segment.
6. Chemical resistance Generally has good resistance to acids, alkalis and many cleaning agents.
7. Hydrolytic stability Excellent hydrolytic stability, the water absorption rate is the highest among any engineering thermoplastics.
8. Low mold shrinkage Good dimensional control with very low mold shrinkage coefficient.
The following are the physical properties of Saudi Arabia-SABIC plastic NORYL PPE/PS SE1X
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