Udel P-1700 GY 8057 抗伽玛射线 PSU

Udel® P-1700 GY 8057 polysulfone is especially well suited for the fabrication of porous membranes for filtration applications. The membranes are usually in the form of hollow fibers, but tube, plate or spiral wound forms are also used. The membranes are used in a variety of applications, such as potable water treatment, waste water treatment, blood processing, pharmaceutical purification, gas separation, dairy product processing and for processing a variety of food products. This resin offers the membrane producer good solubility in commercially available dipolar aprotic solvents, such as dimethylacetamide (DMAC), dimethylformamide, (DMF) and N-methyl pyrrolidone (NMP), which are completely miscible in water, very good control of pore size and pore size distribution, high membrane strength and good film-forming properties. Typical grades of polysulfone contain a cyclic dimer that can precipitate from solution, plugging the process filters and limiting the life of the dope solutions. Udel® P-1700 GY 8057 is specially manufactured to have a lower amount of cyclic dimer. It also has a higher number average molecular weight (Mn) for a given weight average molecular weight (Mw) leading to higher fiber strength, which means fewer fiber breakages, fewer surface defects and fewer rejects. The resultant membranes have excellent hydrolytic stability and are compatible with pHs ranging from 2 to 13. They tolerate a variety of cleaning methods, including hydrochloric acid or sodium hydroxide. The resin has a Tg of 185°C indicating high thermal resistance.

Udel® P-1700 GY 8057 polysulfone is especially well suited for the fabrication of porous membranes for filtration applications. The membranes are usually in the form of hollow fibers, but tube, plate or spiral wound forms are also used. The membranes are used in a variety of applications, such as potable water treatment, waste water treatment, blood processing, pharmaceutical purification, gas separation, dairy product processing and for processing a variety of food products. This resin offers the membrane producer good solubility in commercially available dipolar aprotic solvents, such as dimethylacetamide (DMAC), dimethylformamide, (DMF) and N-methyl pyrrolidone (NMP), which are completely miscible in water, very good control of pore size and pore size distribution, high membrane strength and good film-forming properties. Typical grades of polysulfone contain a cyclic dimer that can precipitate from solution, plugging the process filters and limiting the life of the dope solutions. Udel® P-1700 GY 8057 is specially manufactured to have a lower amount of cyclic dimer. It also has a higher number average molecular weight (Mn) for a given weight average molecular weight (Mw) leading to higher fiber strength, which means fewer fiber breakages, fewer surface defects and fewer rejects. The resultant membranes have excellent hydrolytic stability and are compatible with pHs ranging from 2 to 13. They tolerate a variety of cleaning methods, including hydrochloric acid or sodium hydroxide. The resin has a Tg of 185°C indicating high thermal resistance.

Udel P-3500 LCD MB 耐水解 耐酸 耐碱 PSU Udel

产品描述 Udel® polysulfone is a tough, rigid, high-strength thermoplastic with outstanding hydrolytic resistance. Udel® P-3500 LCD MB series polymers are particularly well suited for the fabrication of porous hollow fiber and flat sheet membranes using a solvent-based process. These high molecular weight polymers are used in a variety of membrane filtration applications, such as renal dialysis, water treatment, bio-processing, food and beverage processing, and industrial gas separation. Udel® polysulfone polymers possess a number of attributes that are valued by the membrane industry, including excellent mechanical properties, stability at pH levels from 2-13, excellent resistance to caustic and good resistance to moderate concentrations of chlorine. They feature low levels of extractible and insoluble materials making them suitable for drinking water and food contact uses. They may be sterilized using steam, ethylene oxide and e-beam radiation. Udel® P-3500 LCD MB series polymers are available in various narrow molecular weight range grades, as shown below. Each grade features reduced levels of cyclic dimer compared to the previous grade, P-3500 NT 11. This can be important in solution processing applications such as membrane production, as it leads to improved dope solution stability and reduced equipment fouling. The Udel® P-3500 LCD MB series polymers are soluble in commercially available, water-miscible, dipolar, aprotic solvents, such as dimethylacetamide (DMAC), dimethylformamide (DMF), and N-methylpyrrolidone (NMP). These materials offer membrane producers very good control of pore size and pore size distribution, high membrane strength, and good film-forming properties.

产品描述 Udel® polysulfone is a tough, rigid, high-strength thermoplastic with outstanding hydrolytic resistance. Udel® P-3500 LCD MB series polymers are particularly well suited for the fabrication of porous hollow fiber and flat sheet membranes using a solvent-based process. These high molecular weight polymers are used in a variety of membrane filtration applications, such as renal dialysis, water treatment, bio-processing, food and beverage processing, and industrial gas separation. Udel® polysulfone polymers possess a number of attributes that are valued by the membrane industry, including excellent mechanical properties, stability at pH levels from 2-13, excellent resistance to caustic and good resistance to moderate concentrations of chlorine. They feature low levels of extractible and insoluble materials making them suitable for drinking water and food contact uses. They may be sterilized using steam, ethylene oxide and e-beam radiation. Udel® P-3500 LCD MB series polymers are available in various narrow molecular weight range grades, as shown below. Each grade features reduced levels of cyclic dimer compared to the previous grade, P-3500 NT 11. This can be important in solution processing applications such as membrane production, as it leads to improved dope solution stability and reduced equipment fouling. The Udel® P-3500 LCD MB series polymers are soluble in commercially available, water-miscible, dipolar, aprotic solvents, such as dimethylacetamide (DMAC), dimethylformamide (DMF), and N-methylpyrrolidone (NMP). These materials offer membrane producers very good control of pore size and pore size distribution, high membrane strength, and good film-forming properties.

Udel P-3500 LCD 高韧性 耐酸 耐碱 PSU Udel

产品描述 Udel® P-3500 LCD is a very high molecular weight grade of polysulfone, and therefore offers the greatest toughness and chemical resistance of the available grades. It is well-suited for extrusion. The advantages of Udel® P-3500 LCD are attributed to the lower level of cyclic dimer present in the polymer. Polysulfone is a tough, rigid and transparent high-strength thermoplastic that is suitable for long-term use up to 300°F (149°C). It is resistant to oxidation and hydrolysis and withstands prolonged exposure to high temperatures and repeated sterilization. Polysulfone is resistant to mineral acids, alkali, salt solutions, detergents and hydrocarbon oils. Contact with polar solvents such as ketones, chlorinated hydrocarbons and aromatic hydrocarbons should be avoided, as these types of chemical compounds can cause stress cracking or solvate polysulfone resin. Polysulfone is highly resistant to degradation by gamma or electron beam radiation but can be adversely affected by long term exposure to ultraviolet. Electrical properties of the polymer are very stable over a wide range of temperatures and after immersion in water or exposure to high humidity. The resin is very safe for food contact uses. It complies with FDA 21 CFR 177, 1655 and may be used in articles intended for repeated use in contact with foods. Additionally, it is approved by the NSF, by the Department of Agriculture for contact with meat and poultry and the 3-A Sanitary Standards of the Dairy Association.

产品描述 Udel® P-3500 LCD is a very high molecular weight grade of polysulfone, and therefore offers the greatest toughness and chemical resistance of the available grades. It is well-suited for extrusion. The advantages of Udel® P-3500 LCD are attributed to the lower level of cyclic dimer present in the polymer. Polysulfone is a tough, rigid and transparent high-strength thermoplastic that is suitable for long-term use up to 300°F (149°C). It is resistant to oxidation and hydrolysis and withstands prolonged exposure to high temperatures and repeated sterilization. Polysulfone is resistant to mineral acids, alkali, salt solutions, detergents and hydrocarbon oils. Contact with polar solvents such as ketones, chlorinated hydrocarbons and aromatic hydrocarbons should be avoided, as these types of chemical compounds can cause stress cracking or solvate polysulfone resin. Polysulfone is highly resistant to degradation by gamma or electron beam radiation but can be adversely affected by long term exposure to ultraviolet. Electrical properties of the polymer are very stable over a wide range of temperatures and after immersion in water or exposure to high humidity. The resin is very safe for food contact uses. It complies with FDA 21 CFR 177, 1655 and may be used in articles intended for repeated use in contact with foods. Additionally, it is approved by the NSF, by the Department of Agriculture for contact with meat and poultry and the 3-A Sanitary Standards of the Dairy Association.

Udel GF-120 NT 抗蠕变 高刚性 高强度 PSU Udel

Udel® GF-120 NT is a 20% glass fiber reinforced polysulfone compound natural in color. Common Applications : Appliance componnents, Automotive electronics, Bobbins, Dental applications, Electrical parts, Fittings, Food service applications, Hospital goods, Industrial parts, Medical devices, Healthcare applications, Microwave cookware, Piping, Plumbing parts, Surgical instruments, Valves and Valve parts.

Udel® GF-120 NT is a 20% glass fiber reinforced polysulfone compound natural in color. Common Applications : Appliance componnents, Automotive electronics, Bobbins, Dental applications, Electrical parts, Fittings, Food service applications, Hospital goods, Industrial parts, Medical devices, Healthcare applications, Microwave cookware, Piping, Plumbing parts, Surgical instruments, Valves and Valve parts.

Udel P-1700 BK937 生物相容性 PSU

Udel® P-1700 BK 937 is an injection molding grade of Udel® P-1700 colored opaque black. Common applicaitons include : Medical/Healthcare applications, Dedical devices, Surgical tools, Hospital goods, Dental tools & assorted applications, Plumbing components, Tubing, Valves & valve components, Food service applications, Microwave cookware, Electrical parts and Dairy equipment

Udel® P-1700 BK 937 is an injection molding grade of Udel® P-1700 colored opaque black. Common applicaitons include : Medical/Healthcare applications, Dedical devices, Surgical tools, Hospital goods, Dental tools & assorted applications, Plumbing components, Tubing, Valves & valve components, Food service applications, Microwave cookware, Electrical parts and Dairy equipment

P-1700 CL 2611 CMP 高韧性 耐低温 耐高温 PSU Udel

Udel® P-1700 CL 2611 CMP is a high clarity grade of polysulphone for use in injection molding applications. Common applicaitons include : Medical/Healthcare applications, Dedical devices, Surgical tools, Hospital goods, Dental tools & assorted applications, Plumbing components, Tubing, Valves & valve components, Food service applications, Microwave cookware, Electrical parts and Dairy equipment

Udel® P-1700 CL 2611 CMP is a high clarity grade of polysulphone for use in injection molding applications. Common applicaitons include : Medical/Healthcare applications, Dedical devices, Surgical tools, Hospital goods, Dental tools & assorted applications, Plumbing components, Tubing, Valves & valve components, Food service applications, Microwave cookware, Electrical parts and Dairy equipment

Udel P-1700 PSU 电子束消毒性

产品描述 Udel® P-1700 polysulfone (PSU) is a tough, rigid, high-strength thermoplastics suitable for continuous use up to 300°F (149°C). It is resistant to oxidation and hydrolysis and withstand prolonged exposure to high temperatures and repeated sterilization. Udel® P-1700 polysulfone is highly resistant to mineral acids, alkali and salt solutions. Resistance to detergents and hydrocarbon oils is good, but the resin may be attacked by polar solvents such as ketones, chlorinated hydrocarbons and aromatic hydrocarbons. These resins are also highly resistant to degradation by gamma or electron beam radiation. Electrical properties of Udel® P-1700 polysulfones are stable over a wide temperature range and after immersion in water or exposure to high humidity. The resins comply with FDA 21 CFR 177.1655 and may be used in articles intended for repeated use in contact with foods. Additionally, they are approved by the NSF, by the Department of Agriculture for contact with meat and poultry and by the 3-A Sanitary Standards of the Dairy Association.

产品描述 Udel® P-1700 polysulfone (PSU) is a tough, rigid, high-strength thermoplastics suitable for continuous use up to 300°F (149°C). It is resistant to oxidation and hydrolysis and withstand prolonged exposure to high temperatures and repeated sterilization. Udel® P-1700 polysulfone is highly resistant to mineral acids, alkali and salt solutions. Resistance to detergents and hydrocarbon oils is good, but the resin may be attacked by polar solvents such as ketones, chlorinated hydrocarbons and aromatic hydrocarbons. These resins are also highly resistant to degradation by gamma or electron beam radiation. Electrical properties of Udel® P-1700 polysulfones are stable over a wide temperature range and after immersion in water or exposure to high humidity. The resins comply with FDA 21 CFR 177.1655 and may be used in articles intended for repeated use in contact with foods. Additionally, they are approved by the NSF, by the Department of Agriculture for contact with meat and poultry and by the 3-A Sanitary Standards of the Dairy Association.

Udel P-1700 NT11 医疗级PSU 耐低温 耐高温

产品说明： Udel® P-1700 polysulfones are tough, high-strength thermoplastics that are suitable for continuous use up to 300°F (149°C). Udel Film is resistant to oxidation and hydrolysis and withstand prolonged exposure to high temperatures and repeated sterilization. Udel® P-1700 polysulfone films are highly resistant to mineral acids, alkali and salt solutions. Their resistance to detergents and hydrocarbon oils is good, but they will be attacked by polar solvents such as ketones, chlorinated hydrocarbons, and aromatic hydrocarbons. Electrical properties of Udel® PSU films are stable over a wide temperature range and after immersion in water or exposure to high humidity. The film is transparent, a light yellow color.

产品说明： Udel® P-1700 polysulfones are tough, high-strength thermoplastics that are suitable for continuous use up to 300°F (149°C). Udel Film is resistant to oxidation and hydrolysis and withstand prolonged exposure to high temperatures and repeated sterilization. Udel® P-1700 polysulfone films are highly resistant to mineral acids, alkali and salt solutions. Their resistance to detergents and hydrocarbon oils is good, but they will be attacked by polar solvents such as ketones, chlorinated hydrocarbons, and aromatic hydrocarbons. Electrical properties of Udel® PSU films are stable over a wide temperature range and after immersion in water or exposure to high humidity. The film is transparent, a light yellow color.

Ultrason S 2010 G4 PSU 德国巴斯夫 高强度

产品说明： Ultrason S 2010 G4 is a 20% glass reinforced, medium viscosity injection molding PSU grade with high rigidity and strength. Applications Typical applications include circuit braker parts, lamp holders, heat shields, impellers, and printer cartridges.

产品说明： Ultrason S 2010 G4 is a 20% glass reinforced, medium viscosity injection molding PSU grade with high rigidity and strength. Applications Typical applications include circuit braker parts, lamp holders, heat shields, impellers, and printer cartridges.

Ultrason S 6010 PSU 高分子量

产品说明： Ultrason S 6010 is a high molecular weight injection molding and extrusion grade with excellent chemical resistance (stress crack resistance) and good solubility in typical solvents (N-methylpyrrolidone, dimethlyacetamide, dicholormethane) used in the production of membranes or coatings. Applications Typical applications include sanitary and heating systems/parts and membranes.

产品说明： Ultrason S 6010 is a high molecular weight injection molding and extrusion grade with excellent chemical resistance (stress crack resistance) and good solubility in typical solvents (N-methylpyrrolidone, dimethlyacetamide, dicholormethane) used in the production of membranes or coatings. Applications Typical applications include sanitary and heating systems/parts and membranes.

Ultrason S 2010 耐高温性

产品说明： Ultrason S 2010 is an unreinforced, medium viscosity standard injection molding PSU grade. It flows readily and offers outstanding heat resistance and dimensional stability. Typical applications include automotive applications such as fuse encapsulation, connectors, heating system and headlight components and household applications requiring high heat resistance.

产品说明： Ultrason S 2010 is an unreinforced, medium viscosity standard injection molding PSU grade. It flows readily and offers outstanding heat resistance and dimensional stability. Typical applications include automotive applications such as fuse encapsulation, connectors, heating system and headlight components and household applications requiring high heat resistance.

Ultrason S 3010 高韧性 巴斯夫

产品说明： Ultrason S 3010 is medium viscosity injection molding grade with improved toughness and chemical resistance (stress crack resistance). Applications Typical applications include laboratory accessories and household parts.

产品说明： Ultrason S 3010 is medium viscosity injection molding grade with improved toughness and chemical resistance (stress crack resistance). Applications Typical applications include laboratory accessories and household parts.