PES RTP 1499 X 130922 AUse performance

PES board uses == PES rod material ==-PES board characteristics Germany imports PES sulfone Julong plate rods physical and chemical properties due to the structure of any ester unit does not exist in the molecular structure of polyethersulfone, polyether sulfone has excellent thermal and oxidationstability. Recognized by UL polyethersulfone continuous use temperature of 180 ℃, and meet the requirements of UL94V-0 rated flame retardant (thickness 0.51mm). Polyethersulfone stress cracking resistance, insoluble in polar solvents such as ketones and some halogen-containing hydrocarbon. Hydrolysis resistance, very most acids, bases, lipids, hydrocarbons, alcohols, oils and lipids. Through its control of the molecular weight or adding various reinforcing materials, various fibers, to improve the properties of the polymer. The resin to meet the FDA requirements for parts can for contact with food.

     Shaping polyether sulfone Although it is a high temperature engineering thermoplastic resin, but can still be carried out according to conventional thermoplastic processing techniques processing. May be injection molding, extrusion molding, blow molding, compression molding or vacuum forming. Higher mold temperature helps to stress due to forming and reduce molding. General injection molding temperature of 310 ~ 390 ℃, mold temperature of 140 to 180 ° C,. PES is an amorphous resin, the molding shrinkage is small, processability paired tolerance requirements of the high and thin walled products. Advantages: from the range of -100 to +200 ° C, having a high mechanical and tensile strength, good dielectric resistance, a rigid hard, high impact strength at low temperatures remain. Excellent resistance to hydrolysis resistance and dimensional stability, self-extinguishing, low smoke and sex, USP recognition. Repeated high-temperature sterilization, high resistance and radiation resistance, high-temperature heat-resistant, flame retardant. The drawback: low-lying impact strength, brittle intolerance polar detergents, intolerant climate. Absorb ultraviolet light, will absorb moisture, tension and tension will affect the moisture content, the modulus of elasticity.

PES	RTP		1485 TFE 15
PES	RTP		1487 N
PES	RTP		1499 X 130922 A
PES	RTP		1499 X 130922 B
PES	RTP		1499 X 92453
PES	RTP		EMI 1461
PES	RTP		ESD A 1480

Key Words：1499 X 130922 A，PES 1499 X 130922 A，RTP 1499 X 130922 A