Polyox wsr 301 pdf merge

Consistent with general hygienic practice for any material, skin contact should be minimized. Prevent from entering into soil, ditches, sewers, waterways andor groundwater. Spill clean up methods avoid generation and spreading of dust. Polyox watersoluble resins in aqueous drag reduction and drift control application recommended grades use levels, ppm benefits firefighting wsr30 5100 reduces turbulent frictional additives wsr303 drag by as much as 80%.

May be necessary if mechanical ventilation is insufficient. Polyox tm wsr environmental precautions do not discharge onto the ground or into water courses. Pdf application of polyethylene oxide in hydrophilic. Salient features of polyox amongst all above polymer polyox is becoming most famous polymer for immediate and controlled release of drug. Viscosity brookfield rvf, spindle 2, speed 2rpm, 25 deg c.

From a matrix tablet with polyox wsr1105 nf and wsr303 nf 1 pg 7 polyox. A foaming herbicide for control of roots in pipelines. The example of onelevel peo is listed in the top form, and comprises polyox wsr 301, wsr coagulant, wsr 303, wsr 308 or its. Release of insoluble actives from hydrophilic matrix systems occurs through a diffusionerosion mechanism. Pdf hydrophilic matrix tablet technology has been widely used for extended. Refer to section 7, handling, for additional precautionary measures. After the polymers have been added to the fluid, the solution is stirred daily but otherwise left standing for five days to ensure that the solution is homogenous. A term used to classify certain materials with low flash points that ignite easily. Polyox wsr n 60 chemical information, properties, structures, articles, patents and more chemical data. Physical form should preclude any harmful effect from contact. Hazard identification warning causes eye irritation. If you want to know who sells, deals, distributes or offers polyox wsr 301s or similar products, the following is a list of vendors or dealers that are manufacturers producers, exporters, distributors and general suppliers providers of polyox wsr 301s.

Safety data sheet page 2 of 6 april 6, 2017 section 4. Safety data sheet 3 emergency and firstaid procedures. Polyox wsr301 is a water soluble peg90m with a relatively low molecular weight. Material safety data sheet proseal 890 a2, part a fm0644j effective date. Polyox polyethylene oxide multifunctional polymer in novel drug. Wsr301 4,000,000 1,650 5,500 wsr coagulant 5,000,000 5,500 7,500 wsr303 7,000,000 7,500 10,000 fig. Cn101489756b process for the preparation of a hotmelt. Polyox wsrn 60 chemical information, properties, structures, articles, patents and more chemical data. Safety data sheet china only 51047pcq magenta version number 1.

Firstaid measures eye contact flush eyes with water for 15 minutes. Polyox wsr205 watersoluble resin peg14m watersoluble powder 4,50088,000 5% aqueous solution provides slip and lubricious feel while boosting foam. Chemical name common name and synonyms cas number % other components below reportable levels weight of the beverage wsr301 and higher molecular weight grades. Product species test results ammonyx cdo special aquatic acute algae ec50 algae 7 mgl, 72 hours crustacea ec50 daphnia 2. They also serve as excellent binders for ceramic fibers. Pdf application of polyethylene oxide in hydrophilic matrix tablets. Detailed procedures and equipment recommendations for laboratoryand commercialscale methods for dissolving polyox watersoluble resins are described in this book.

At a very low polymer concentration, the initial drug release is larger, but the rate of release is very similar to that obtained for higher polymer concentrations. Personal protective equipment is not required under suitable use. Industrial cellulosics industrial cellulosics by dupont. Wsr coagulant storm sewers wsr301 about 200 reduces turbulent frictional wsr303 drag by as much as 80%. Keep out of reach of children and do not drink ink. In one embodiment, term three grades of peo refers to that the solution viscosity in 1% solution under 25. Release sheet with dried and cured coating composition. The effect of polyox wsr301 dragreducing polymer on the rate of cementation of copper from copper sulfate solution over packed beds of zinc pellets was investigated. Prevent entry into sewers, water courses, basements or confined areas. Characterization of polymer adsorption in tube flow of drag.

If you want to know who sells, deals, distributes or offers polyox wsr 301 s or similar products, the following is a list of vendors or dealers that are manufacturers producers, exporters, distributors and general suppliers providers of polyox wsr 301 s. Accidental release measures move containers from spill area. Burns off at low temperatures with little or no tendency to char. Effect of finite boundaries on the slow laminar isothermal. Our pdf merger allows you to quickly combine multiple pdf files into one single pdf document, in just a few clicks. Sopalex 390 is a lauryl betaine is a biodegradable, high foaming amphoteric surfactant derived from vegetable resources. Chemical protective gloves should not be needed when handling this material. Polyox wsr301 by dow chemical home and personal care. This product can be used in shaving products, body washes, liquid hand soaps, bar soaps and styling gels. Disclosed is a release sheet having on at least one of its outer surfaces a dried and cured coating composition comprising a release agent, a crosslinkable thermoplastic resin, and a water dispersible organic compound containing polyoxyethylene, polyoxypropylene, or a block copolymer of polyoxyethylene and polyoxypropylene. For binding, polyox wsr301 and wsr303 are typically used at 0.

With excessive exposure, carbon black has been listed as a possible human. Polyox polyethylene oxide multifunctional polymer in novel. Skin care products that do more a catalog of solutions. Alibaba manufacturer directory suppliers, manufacturers. Sentry polyox wsr n80 nf sentry polyox wsr n10 nf including all special grades and fp, sfp and leo grades, dow recommends a reevaluation at two year intervals. Safety data sheet neena jordan page 2 of 6 july 10, 2017 balance of ingredients are considered nonhazardous and constitute a proprietary blend section 4. Polyox tm wsr 301 polyethylene oxide polyethers ch2ch20x polyoxyethylene 1. Polyox watersoluble resins nf in pharmaceutical applications. For binding, polyox wsr 301 and wsr 303 are typically used at 0.

Metformin hcl from polyox wsr 301 matrices formulation. The effect of polyox wsr 301 dragreducing polymer on the rate of cementation of copper from copper sulfate solution over packed beds of zinc pellets was investigated. The polymer concentration buildup in the concentrated fluid layer is also evaluated. Molecular weight 4,000,000 yields viscosity of 1,650 to 5,500 cp at very low addition levels. Although polyox watersoluble resins are totally watersoluble, care must be taken to make sure that they are dissolved completely. Product namechemkleen 611l product codeck611l date of issue26 april 2016 version4 potassium hydroxide acgih tlv united states, 32015. Small amounts swallowed incidental to normal handling operations are not likely to cause injury. Characterization of polymer adsorption in tube flow of. The average particle size is dependent on the rate of water addition. The blend was compressed using multipunch tablet compression machine a lab. Polyox tm water soluble resins combining flexibility with consistency.

Polyox wsr 301 is a watersoluble resin with a high molecular weight of 4000000. Drug release from a water granulation is very similar to that of an alcohol granulation. To learn more about duponts product stewardship programs or to obtain specific information about dupont products, please contact the customer service center at 425. Wsr 301 4,000,000 1,650 5,500 wsr coagulant 5,000,000 5,500 7,500 wsr 303 7,000,000 7,500 10,000 fig. Pdf application of polyethylene oxide in hydrophilic matrix. Date hs code description origin country port of discharge unit quantity value inr per unit inr nov 11 2016. Rheology modifiers like methocel and polyox are ideal for paint remover applications. Import data and price of tm polyox under hs code 3907 zauba. Dupont and chempoint, through a strategic partnership, have established a new service model for industrial applications. Improves spreadability for cleansing, shaving, skin care and sun care products. In a cream, lotion, gel or stick the product will go a long way toward making your products glide on smoothly. Flush eyes thoroughly with water for several minutes.

Polyox wsr can be supplied in a wide range of molecular weights to meet specific. The material may be used beyond the retest date if appropriate testing and examination shows it is still suitable for use. Formulation and characterization of gastroretentive discs containing. Polyoxtm wsr 301 polyethylene oxide polyethers ch2ch20x polyoxyethylene 1.

Polyox wsr 301, as the liquid phase to investigate the effects of an altered turbulence in the flow. Safety data sheet 2 symptomseffects, acute and delayed indication of immediate medical attention and special treatment needed treat symptomatically general information ensure that medical personnel are aware of the materials involved, and take precautions to protect themselves. General chemical company po box 7626 salem, or 97303 18008444974 2. Polyox watersoluble resins wsr are thermoplastic, nonionic polymers with. Wsr301 nf 4,000,000 1,650 5,500 22 wsr coagulant nf 5,000,000 5,500 7,500 22 wsr303 nf 7,000,000 7,500 10,000 22 the physical property data listed are considered to be typical properties, not specifications. The exposed person may need to be kept under medical surveillance for 48 hours.

Polyox tm water soluble resins combining flexibility with. Find patient medical information for polyox wsr301 on webmd including its uses, side effects and safety, interactions, pictures, warnings and user ratings. For more information, complete literature, and product samples. Find patient medical information for polyox wsr 301 on webmd including its uses, side effects and safety, interactions, pictures, warnings and user ratings. A material that either causes cancer in humans or is considered capable of causing cancer in humans.

These products allow the paint stripper to stay in contact. Polyox wsr301 watersoluble resin peg90m watersoluble powder 1,6505,500 1% aqueous solution. If potential for exposure exists refer to section 8 for specific personal protective equipment. Polyox wsr301, as the liquid phase to investigate the effects of an altered turbulence in the flow. Consult physician if respiratory irritation occurs. Predictions of the latter for aqueous polyox wsr301 solutions are in qualitative agreement with experimental measurements and suggest that turbulent drag reduction is related to the level of polymer buildup in the concentrated fluid layer. Three different grades of polyethylene oxides polyox wsr 301, polyox wsr. When polymer concentration was changed from 10 to 60 percent in the formulation, no drastic changes in the release rate is observed. Grades of polyox watersoluble resins typical physical properties product safety 3 4 6 8 10 12 contents table of contents 4 4 6 8 8. Safety data sheet polyoxtm wsr 1 identification of the substancepreparation and companyundertaking product name polyoxtm wsr synonyms, trade names 301 amerchol, n12k amerchol, n60k amerchol, n10, n80, n3000, n750, application lubricant supplier univar ltd 46 peckover street bradford. It is designed as a blend component for use in household, industrial and institutional and personal carecosmetic. You have clicked a page that seems to be very popular.