• sodium naphthalene sulfonate formaldehyde - snf/pns superplasticizer

    Sodium Naphthalene Sulfonate Formaldehyde - SNF/PNS Superplasticizer

    Sodium Naphthalene Sulfonate(SNF) in Kingsun. Sodium naphthalene sulfonate formaldehyde(SNF/PNS/FND), also called poly naphthalene sulfonate or naphthalene superplasticizer, belongs to a type of high range water reducer, and it can be used in cement and construction industry. SNF is made of naphthalene, sulfuric acid, formaldehyde and liquid

  • sulphonated naphthalene formaldehyde condensate - an overview

    Sulphonated Naphthalene Formaldehyde Condensate - an overview

    G. Gelardi, ... R.J. Flatt, in Science and Technology of Concrete Admixtures, 2016. 9.2.3.1 Polynaphthalene sulphonates (PNS) PNSs, also known as sulphonated naphthalene formaldehyde condensates (SNFC), were first developed in the 1930s and originally used in textile chemicals and the development of synthetic rubber.

  • cn103360285a - production technology of dispersing agent mf (melamine

    CN103360285A - Production technology of dispersing agent MF (melamine

    The invention discloses a production technology of dispersing agent MF (melamine-formaldehyde resin). The production technology is carried out by the following steps: leading sulfur trioxide to naphthalene materials to carry out sulfonation reaction; adding formaldehyde water solution to carry out condensation reaction; adding liquid caustic soda to adjust pH to a neutral state; filtering to

  • us4364927a - sulfonated naphthalene formaldehyde condensation polymers

    US4364927A - Sulfonated naphthalene formaldehyde condensation polymers

    Compositions and methods for preventing the attachment of dental plaque to the surfaces of the teeth of mammals comprise condensation polymers of formaldehyde with naphthalene sulfonic acid as well as the pharmaceutically acceptable salts thereof in a pharmaceutically acceptable vehicle, and the periodic application thereof of teeth.

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    Naphthalene Sulfonic Acid Polymer with Superplasticizer Formaldehyde

    China Naphthalene Sulfonic Acid Polymer with Superplasticizer Formaldehyde Sodium Salt, Find details about China Water Reducing Admixture, Sodium Naphthalene Sulphonate from Naphthalene Sulfonic Acid Polymer with Superplasticizer Formaldehyde Sodium Salt - Shandong Jufu Chemical Technology Co., Ltd.

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    China Naphthalene Sulfonic Acid Formaldehyde, Naphthalene Sulfonic Acid

    You have a huge variety of products to experience with such as China Naphthalene Sulfonic Acid Formaldehyde listed above and its similar choices: water reducing agent, concrete superplasticizer, sodium naphthalene sulfonate. Match them with the top quality Chinese Naphthalene Sulfonic Acid Formaldehyde factory & manufacturers list and more here.

  • dispersing agent mf | cas 9084-06-4 - rubber auxiliary, catalyst

    Dispersing Agent MF | CAS 9084-06-4 - Rubber auxiliary, catalyst

    Preparation: Using fractions of boiling range 235~250℃ in coal tar (2-methyl naphthalene is the main component) as raw materials, methyl naphthalene sulfonic acid is obtained by sulfonation, then condensation with formaldehyde, dispersing agent mf (cas 9084 06 4) is prepared finally. Packing: 25kg plastic woven bag with plastic lining.

  • sulfonation and sulfation processes

    Sulfonation and Sulfation Processes

    complexing agents (Figure 4) include ammonia (sulfamic acid), hydrochloric acid (chlorosulfuric acid), water or sulfuric acid (sulfuric acid or oleum) and dry air (air/SO3 film sulfonation). Control of the ratio of SO3 to organic raw material is vital to achieving the desired product quality with use of any of the agents. Additionally, these

  • naphthalene

    Naphthalene

    Naphthalene is an organic compound with formula C 10 H 8.It is the simplest polycyclic aromatic hydrocarbon, and is a white crystalline solid with a characteristic odor that is detectable at concentrations as low as 0.08 ppm by mass.

  • naphthalene

    Naphthalene

    They are also used as dispersants in synthetic and natural rubbers, and as tanning agents in leather industries, agricultural formulations (dispersants for pesticides), dyes and as a dispersant in lead–acid battery plates. Naphthalene sulfonate polymers are produced by treating naphthalenesulfonic acid with formaldehyde, followed by

  • naphthalenesulfonic acid, polymer with formaldehyde

    Naphthalenesulfonic acid, polymer with formaldehyde

    Use of the information, documents and data from the ECHA website is subject to the terms and conditions of this Legal Notice, and subject to other binding limitations provided for under applicable law, the information, documents and data made available on the ECHA website may be reproduced, distributed and/or used, totally or in part, for non-commercial purposes provided that ECHA is

  • sodium naphthalene sulfonic acid formaldehyde suppliers

    Sodium Naphthalene Sulfonic Acid Formaldehyde Suppliers

    Sodium Naphthalene Sulfonic Acid Formaldehyde, Sodium Naphthalene Sulfonic Acid Formaldehyde Suppliers Directory Find variety Sodium Naphthalene Sulfonic Acid Formaldehyde Suppliers, Manufacturers, Companies from around the World at humic acid ,phosphoric acid ,ascorbic acid, Rubber Auxiliary Agents

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    Naphthalene Sulfonate Acid Formaldehyde, Naphthalene

    Alibaba offers 1,482 naphthalene sulfonate acid formaldehyde products. About 35% of these are textile auxiliary agents, 30% are leather auxiliary agents, and 28% are water treatment chemicals. A wide variety of naphthalene sulfonate acid formaldehyde options are available to you, such as rubber auxiliary agents, coating auxiliary agents, and paper chemicals.

  • acid formaldehyde suppliers, all quality acid

    Acid Formaldehyde Suppliers, all Quality Acid

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    Sodium Naphthalene Sulfonic Acid Formaldehyde for

    China Sodium Naphthalene Sulfonic Acid Formaldehyde for Rubber Dispersant Nno-18%, Find details about China Sulfonated Naphthalene Formaldehyde Condensate, Snf Superplasticizer from Sodium Naphthalene Sulfonic Acid Formaldehyde for Rubber Dispersant Nno-18% Anhui Elite Industrial Co., Ltd.

  • sodium naphthalene sulfonic acid formaldehyde, sodium

    Sodium Naphthalene Sulfonic Acid Formaldehyde, Sodium

    2019-11-10· Alibaba offers 1,505 sodium naphthalene sulfonic acid formaldehyde products. About 34% of these are textile auxiliary agents, 29% are leather auxiliary agents, and 27% are water treatment chemicals. A wide variety of sodium naphthalene sulfonic acid formaldehyde options are available to you, such as rubber auxiliary agents, coating auxiliary agents, and textile auxiliary agents.

  • china acid formaldehyde, acid formaldehyde

    China Acid Formaldehyde, Acid Formaldehyde

    China Acid Formaldehyde manufacturers Select 2020 high quality Acid Formaldehyde products in best price from certified Chinese Acid manufacturers, H Acid suppliers, wholesalers and factory on Made-in-China

  • china naphthalene sulfonic acid, naphthalene sulfonic

    China Naphthalene Sulfonic Acid, Naphthalene Sulfonic

    China Naphthalene Sulfonic Acid manufacturers Select 2020 high quality Naphthalene Sulfonic Acid products in best price from certified Chinese Acid manufacturers, H Acid suppliers, wholesalers and factory on Made-in-China

  • naphthalene sulfonic acid formaldehyde, naphthalene

    Naphthalene Sulfonic Acid Formaldehyde, Naphthalene

    Alibaba offers 1,555 naphthalene sulfonic acid formaldehyde products. About 34% of these are textile auxiliary agents, 28% are leather auxiliary agents, and 27% are water treatment chemicals. A wide variety of naphthalene sulfonic acid formaldehyde options are available to you, such as rubber auxiliary agents, coating auxiliary agents, and textile auxiliary agents.

  • china naphthalene sulfonic acid polymer

    China Naphthalene Sulfonic Acid Polymer

    China Naphthalene Sulfonic Acid Polymer with Superplasticizer Formaldehyde Sodium Salt, Find details about China Water Reducing Admixture, Sodium Naphthalene Sulphonate from Naphthalene Sulfonic Acid Polymer with Superplasticizer Formaldehyde Sodium Salt Shandong Jufu Chemical Technology Co., Ltd.

  • naphthalene

    Naphthalene

    Naphthalene is an organic compound with formula C 10 H 8.It is the simplest polycyclic aromatic hydrocarbon, and is a white crystalline solid with a characteristic odor that is detectable at concentrations as low as 0.08 ppm by mass. As an aromatic hydrocarbon, naphthalene's structure consists of a fused pair of benzene rings. It is best known as the main ingredient of traditional mothballs

  • sulphonated naphthalene formaldehyde condensate

    Sulphonated Naphthalene Formaldehyde Condensate

    G. Gelardi, R.J. Flatt, in Science and Technology of Concrete Admixtures, 2016. 9.2.3.1 Polynaphthalene sulphonates (PNS) PNSs, also known as sulphonated naphthalene formaldehyde condensates (SNFC), were first developed in the 1930s and originally used in textile chemicals and the development of synthetic rubber. In the late 1960s PNSs were introduced into the concrete

  • sodium salt of naphthalene sulfonate okchem

    sodium salt of naphthalene sulfonate OKCHEM

    sodium salt of naphthalene sulfonate, Wholesale Various High Quality sodium salt of naphthalene sulfonate Products from Global Sodium Tripolyphosphate Suppliers and sodium salt of naphthalene sulfonate Factory,Importer,Exporter at Okchem.

  • naphthalene sulfonic acid-formaldehyde parchem

    Naphthalene Sulfonic Acid-Formaldehyde Parchem

    Naphthalene Sulfonic Acid-Formaldehyde Condensate, Sodium Salt, Naphthalene Sulfonic Acid-Formaldehyde Condensate, Sodium Salt supplier, Naphthalene Sulfonic Acid-Formaldehyde Condensate, Sodium Salt distributor, CAS 9084-06-4, Naphthalene Sulfonic Acid-Formaldehyde Condensate, Sodium Salt manufacturer, Naphthalene Sulfonic Acid-Formaldehyde Condensate,

  • material safety data sheet sodium naphthalene sulfonate

    Material Safety Data Sheet Sodium Naphthalene Sulfonate

    Neutralize the residue with a dilute solution of acetic acid. Finish cleanin g by spreading water on the contaminated surface and dispose of according to local and regional authority requirements. Large Spill: Use a shovel to put the material into a convenient waste disposal container. Neutralize the residue with a solution of acetic acid

  • naphthalene sulfonate formaldehyde sodium salt

    Naphthalene Sulfonate Formaldehyde Sodium Salt

    Naphthalene Sulfonate Formaldehyde Sodium Salt Dyestuff dispersing agent, US $ 250 600 / Metric Ton, Chemical Auxiliary Agent, high range water reducer, Hubei, China.Source from Hubei Aging Chemical Co., Ltd. on Alibaba.

  • naphthalenes uses as a chemical intermediate

    Naphthalenes Uses As A Chemical Intermediate

    As A Chemical Intermediate. Naphthalene is used mainly as a precursor to other chemicals.The single largest use of naphthalene is the industrial production of phthalic anhydride, although more phthalic anhydride is made from o-xylene.Other naphthalene-derived chemicals include alkyl naphthalene sulfonate surfactants, and the insecticide 1-naphthyl-N-methylcarbamate (carbaryl).

  • the cas number of dispersing agent mf is 9084-06-4.

    The CAS number of dispersing agent mf is 9084-06-4.

    Preparation: Using fractions of boiling range 235~250℃ in coal tar (2-methyl naphthalene is the main component) as raw materials, methyl naphthalene sulfonic acid is obtained by sulfonation, then condensation with formaldehyde, dispersing agent mf (cas 9084 06 4) is prepared finally. Packing: 25kg plastic woven bag with plastic lining.

  • us4256871a synthetic polymer emulsifier

    US4256871A Synthetic polymer emulsifier

    A condensation product of naphthalenesulfonic acid and linear alkyl benzenesulfonic acid having an alkyl moiety of from about 4 to about 20 carbon atoms with formaldehyde or salt thereof is useful as a secondary emulsifier and co-emulsifier in synthetic polymer latex processes. From about 0.05 to about 5 parts by weight of the condensation product per 100 parts by weight of latex monomer is

  • synthetic polymer emulsifier from condensation

    Synthetic polymer emulsifier from condensation

    1981-03-17· A condensation product of naphthalenesulfonic acid and linear alkyl benzenesulfonic acid having an alkyl moiety of from about 4 to about 20 carbon atoms with formaldehyde or salt thereof is useful as a secondary emulsifier and co-emulsifier in synthetic polymer latex processes.

  • china sodium naphthalene sulfonate formaldehyde

    China Sodium Naphthalene Sulfonate Formaldehyde

    China Sodium Naphthalene Sulfonate Formaldehyde Based Superplasticizerhigh Range Water Reducer Sodium Salt of Poly Naphthalene Sulfonic Acid, Find details about China Sodium Naphthalene Sulfonate Formaldehyde, Naphthalene Superplasticizer from Sodium Naphthalene Sulfonate Formaldehyde Based Superplasticizerhigh Range Water Reducer Sodium Salt of Poly Naphthalene Sulfonic Acid

  • sodium poly(naphthaleneformaldehyde) sulfonate

    Sodium poly(naphthaleneformaldehyde) sulfonate

    Product Safety Assessment: Sodium poly(naphthaleneformaldehyde) sulfonate Conclusion Under normal conditions of anticipated use as described in this Product Safety

  • china sodium naphthalene sulphonate formaldehyde

    China Sodium Naphthalene Sulphonate Formaldehyde

    Sodium Naphthalene Sulphonate Formaldehyde Chemicals Price. This product is Sodium Naphthalene Sulphonate Formaldehyde (SNF) based water reducing agent, made of naphthalene, sulfonic acid, formalin and alkali, through sulphuration, hydrolyzation, condensation and neutralization reaction.

  • chemical auxiliary agent high dispersibility naphthalene

    Chemical auxiliary agent high dispersibility naphthalene

    Chemical auxiliary agent high dispersibility naphthalene sulfonate formaldehyde, US $ 600 900 / Metric Ton, Chemical Auxiliary Agent, Adsorbent, Activated Carbon.Source from Weifang Entachem Co., Ltd. on Alibaba.

  • sodium naphthalene sulfonic acid formaldehyde

    sodium naphthalene sulfonic acid formaldehyde

    sodium naphthalene sulfonic acid formaldehyde & sodium naphthalene sulfonic acid formaldehyde online Wholesalers choose sodium naphthalene sulfonic acid formaldehyde from 891 list of China sodium naphthalene sulfonic acid formaldehyde Manufacturers.

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    China Naphthalenesulphonic Acid Polymer with

    China Naphthalenesulphonic Acid Polymer with Formaldehyde Sodium Salt, Find details about China Sodium Naphthalene Sulfonate, Concrete Admixture from Naphthalenesulphonic Acid Polymer with Formaldehyde Sodium Salt Shandong Jufu Chemical Technology Co., Ltd.

  • sodium salt of sulfonated naphthalene formaldehyde

    Sodium salt of sulfonated naphthalene formaldehyde

    sulfonated naphthalene formaldehyde, poly naphthalene sulfonate, naphthalene water reducer, sodium salt of naphthalene, sodium naphthalene sulphonate formaldehyde, CAS No.: 36290-04-7. Synthesis. The product is made of naphthalene, sulfonic acid, HCHO and Alkali through sulfonation, condensation, hydrolyzation, and neutralization reaction.

  • china sodium salt of naphthalene sulfonate

    China Sodium Salt of Naphthalene Sulfonate

    China Sodium Salt of Naphthalene Sulfonate Formaldehyde for Dye Industry, Find details about China Nno Dispersant, Sodium Naphthalene Sulfonic Acid Formaldehyde from Sodium Salt of Naphthalene Sulfonate Formaldehyde for Dye Industry Shandong Jufu Chemical Technology Co., Ltd.

  • china best price naphthalene superplasticizer (fdn-c

    China Best Price Naphthalene Superplasticizer (FDN-C

    China Best Price Naphthalene Superplasticizer (FDN-C), Find details about China Coating Auxiliary Agents, Textile Auxiliary Age from Best Price Naphthalene Superplasticizer (FDN-C) Shandong Jufu Chemical Technology Co., Ltd.

  • kao chemicals

    Kao Chemicals

    Kao Chemicals Global. Kao Chemicals. Kao (Taiwan) Corporation. Industry. Function. Product Lines. Chemical Name. Product Name. Refine Results. Our Business. Sustainability. Sustainability. Topics. Topics 25-Jul-2016. Kao Agrees to Acquire Ink Company in Europe. 25-Jul-2016. Kao Agrees to Acquire US Inkjet Ink Company . 25-Jul-2016. Kao Presented in Environmental Tradeshows Eco-Products

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