Sabic Global Technologies B.v.

Shpp Global Technologies B.v.

Haiyang Gan

Ying Na

Shen Zhang

Hui Peng

Yonglei Xu

Guangtao Chen

Haiming Chen

Rui Mao

Hyemin Park

A composition for injection molding includes specific amounts of a poly(phenylene ether), a first hydrogenated triblock copolymer, a second hydrogenated triblock copolymer, a polypropylene, a polybutene, an ethylene/1-octene copolymer, and a flame retardant. At least one of the first and second hydrogenated triblock copolymers has a pre-hydrogenation vinyl content of 50 to 100 mole percent, based on moles of incorporated polybutadiene. Injection molded articles prepared from the composition include cable connectors and their parts.

Poly(phenylene ether) composition and article

A multilayer water pipe for mining operations has an outer layer and an inner layer. The inner layer of the multilayer water pipe includes a composition containing a poly(phenylene ether), a hydrogenated block copolymer of an alkenyl aromatic monomer and a conjugated diene, optionally, a homopolystyrene, a rubber-modified polystyrene, or a combination comprising at least one of the foregoing, and a flame retardant comprising an organophosphate ester. The outer layer of the multilayer water pipe includes a composition containing a high density polyethylene, an antistatic agent, a flame retardant, and a flame retardant synergist. The multilayer water pipe exhibits a desirable balance of impact strength, tensile strength, burst pressure resistance, static pressure resistance, flame retardancy, and outer surface electrical resistance.

Multilayer water pipe for mining operations

A poly(phenylene ether) composition includes specific amounts of a poly(phenylene ether), a hydrogenated block copolymer of an alkenyl aromatic monomer and a conjugated diene, a polypropylene or a polyethylene, a low molecular weight polybutene, a flame retardant, a liquid ultraviolet absorbing agent, and a poly (alkylene oxide). The composition can be useful as an insulation or jacketing material for wires and cables, where the insulation and jacketing materials including the composition can have reduced surface blooming.

Flexible, UV-resistant poly(phenylene ether) composition and insulated conductor and jacketed cable comprising the composition

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Haiyang Gan