Polyphenylene sulfide impact modified patent

Author: mhei

August undefined, 2024

WebFeb 5, 2024 · Additionally, Patent Document 6 discloses a method of producing polyphenylene sulfide by reacting an alkali metal sulfide and a dihalo aromatic compound in an organic amide solvent. Furthermore, Patent Document 7 discloses a method of producing polyarylene sulfide by reacting a sulfiding agent and a dihalogenated aromatic compound … WebInfluence of Concentration of Carbon and Glass Fibers, Melt Viscosity, and Number of Extrusions on the Porosity of Composites Based on Polyphenylene Sulphone, …

Impact modified polyphenylene sulfide - Patent JP-H0647650-B2

WebA technology for polyphenylene sulfide and engineering plastics, which is applied in the field of high-strength flame-retardant polyphenylene sulfide engineering plastics and its preparation, can solve the problems of reduced impact resistance and heat resistance, general impact resistance and flame retardancy, The problem of high mechanical strength … WebNov 24, 2024 · In this work, polyphenylene sulfide (PPS) containing carboxyl group was synthesized and used to prepare PPS-2COOH/LGF/AlN and composites with high-temperature resistance, corrosion resistance, low dielectric constant, and low dielectric loss were prepared with boron nitride/aluminum nitride (BN/AlN) and glass fiber (LGF). The … photo of friendship

POLYPHENYLENE SULFIDE RESIN COMPOSITION AND MOLDED …

Webtechnology improves flexibility, wear resistance, impact resistance, electrical properties and water absorption for various engineering plastics like Polyamide (PA), PolyArylEtherKetone (PAEK), Polyphenylene Sulfide (PPS) by WebMar 24, 2024 · In this study both heat treatment and silane coupling effects on solid particle erosion behavior of volcanic ash (VA) particles reinforced polyphenylene sulfide (PPS) composites were investigated. Firstly, samples with various concentrations of pristine VA (0, 5, 10, 15, 20 and 25 wt%) were subjected to solid particle erosion tests for determining the … WebWhat are. PPS Compounds. ? Polyphenylene sulfide (PPS) resin is a crystalline heat resistant polymer that has a simple chemical structure made from benzene and sulfur. This resin possess high heat resistance with a melting point of approximately 280°C and excellent chemical resistance, along with self-extinguishing without adding flame … photo of fried fish

Membranes Free Full-Text Polyphenylene Sulfide-Based …

US Patent for Impact modified polyphenylene sulfide Patent …

WebMore specifically, in accordance with the present invention, there is provided a polyphenylene sulfide composition comprising a poly-p-phenylene sulfide homopolymer (hereinafter referred to as "p-PPS homopolymer") and at least one polyphenylene sulfide selected from the group consisting of a poly-p- WebThe level of adhesion between reinforcing fibers and a thermoplastic matrix can have a strong effect on composite mechanical properties. In composites of polyphenylene sulfide (PPS) with carbon fibers, Phillips Petroleum Company has reported an increase in transverse tensile strength from 30 MPa to 74 MPa and an increase in transverse flexural strength … how does mental health affect schoolsWebA resin composition comprising: (A) a polyphenylene oxide resin or a resin composition containing polyphenylene oxide, and (B) a copolymer of an olefin and glycidyl methacrylate and/or glycidyl acrylate. The aforesaid resin composition is excellent in processability, impact resistance and oil resistance as well as adhesiveness with inorganic fillers such as … photo of frogmore cottage

"WebUS-5070127-A chemical patent summary. " - Polyphenylene sulfide impact modified patent

Polyphenylene sulfide impact modified patent

CN103305003A - Formula of modified polyphenylene sulfide …

WebComplete Patent Searching Database and Patent Data Analytics Services. Login Sign up Search Expert Search; Quick Search; US Patents/Apps Other SEARCH; TOOLS & … Web[0022] EP 0 355 499 A2 discloses a process of preparing a polyphenylene sulfide resin. The process is based on the reaction of sodium bisulfide, p-dichlorobenzene, sodium 4-hydroxybutyrate, and N-methylpyrrolidone. [0023] US 3 919 177 A discloses a process of preparing a polyphenylene sulfide resin based on the reaction of sodium

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WebNov 20, 1990 · What is claimed is: 1. An impact resistant polyarylene sulfide composition comprising: (a) polyarylene sulfide, (b) and an impact strength improving amount of a … WebSep 24, 2024 · As a special engineering plastic, polyphenylene sulfide (PPS) can also be used to prepare membranes for membrane separation processes, adsorption, and …

WebJan 7, 2010 · Patent application title: IMPACT MODIFIED POLYPHENYLENE SULFIDE Inventors: Gregory S. O'Brien Sean A. Arsenault Basker R. Lalgudi Agents: ARKEMA … WebPolyphenylene sulfide is an engineering plastic, a high-performance thermoplastic with a maximum crystallinity of 65 percent. Poly (phenylene sulfide) can be molded, extruded, or …

WebEP0407216A1 EP90307417A EP90307417A EP0407216A1 EP 0407216 A1 EP0407216 A1 EP 0407216A1 EP 90307417 A EP90307417 A EP 90307417A EP 90307417 A … WebFortron® PPS polyphenylene sulphide (PPS) is a high- performance thermoplastic with an excellent balance of properties. It is stiff, strong, hard and tough, and has outstanding …

WebNov 8, 2013 · A method for measuring surface energy, “wetting” is the use of calibrated dyne solutions in accordance with ASTM D2578. The surface energy of untreated PPS is approximately 38 dynes/cm (calculated contact angle with water is 80.3°). The surface tension of compatible epoxy resin adhesives is 45-50 dynes/cm.

WebThe invention discloses a high-temperature-resistant wear-resistant tension-resistant nano-graphene tyre material. The high-temperature-resistant wear-resistant tension-resistant nano-graphene tyre material consists of the following raw materials in parts by weight: 10 to 70 parts of cis-polybutadiene rubber, 5 to 65 parts of chloroprene rubber, 4 to 54 parts of … how does mental health affect studentsWebUS5047465A 1991-09-10 Impact modified polyphenylene sulfide. US5070127A 1991-12-03 Impact modified polyphenylene sulfide. US4732928A 1988-03-22 Highly elastic … photo of frida kahlo paintingWebThe invention relates to a process for improving the impact resistance of polyphenylene sulfide (PPS) using a functional polyolefin and an elastomer, in which the functional polyolefin and elastomer are pre-compounded prior to combination with the PPS. The pre … how does mental health affect recoveryWebCA2050621A1 CA002050621A CA2050621A CA2050621A1 CA 2050621 A1 CA2050621 A1 CA 2050621A1 CA 002050621 A CA002050621 A CA 002050621A CA 2050621 A … how does mental health affect the communityWebDec 1, 2013 · Polyphenylene sulfide (PPS) is a versatile material that gives extruded and molded components the ability to meet exceptionally demanding criteria. This semicrystalline engineering thermoplastic has outstanding thermal stability, superior toughness, inherent flame resistance, and excellent chemical resistance. It also has high … how does mental health affect the nhsWebA kind of plastic is provided. With a total of 100 parts by weight, the plastic includes the following components in parts by weight: 25 to 90 parts of matrix resin; 1 to 60 parts of laser reflecting agent; and 0 to 70 parts of inorganic filler, where the inorganic filler is capable of being chemically corroded. When the matrix resin includes a resin component capable of … photo of frozen manWebEP0487191A2 EP91308028A EP91308028A EP0487191A2 EP 0487191 A2 EP0487191 A2 EP 0487191A2 EP 91308028 A EP91308028 A EP 91308028A EP 91308028 A … photo of friends tv show