low cost SNF sodium salt SNF A Powder Condensation product of naphthalenesulfonic acid and formaldehyde

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  • China Formaldehyded, China Formaldehyded ... -

    SNF sodium salt (SNF A Powder) Condensation product of naphthalenesulfonic acid and formaldehyde FOSHAN DRAGON CHEM CO.,LTD. US 100.00-3000 Metric Ton

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    SNF a high range water reducer, commonly referred to as a super plasticizer, also named Naphthalene Sulphonate Formaldehyde Condensate (short name: SNF, PNS,, etc…) SNF is made from naphthalene, sulfuric acid, formaldehyde and liquid alkali, through sulfonation, hydrolyzation, condensation and neutralization reaction and then drying to powder.

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  • Sodium Salt Of Naphthalene Sulfonate Polymerized

    SNF a high range water reducer, commonly referred to as a super plasticizer, also named Naphthalene Sulphonate Formaldehyde Condensate (short name: SNF, PNS,, etc…) SNF is made from naphthalene, sulfuric acid, formaldehyde and liquid alkali, through sulfonation, hydrolyzation, condensation and neutralization reaction and then drying to powder.

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    SODIUM NAPHTHALENE FORMALDEHYDE PRODUCT FEATURES Main ingredient of Naphthalene superplasticizer is β-naphthalene sulfonate formaldehyde condensates, it's a non-air-entraining agents. Naphthalene superplasticizer has good adaptability to various cements, and it can improve the operability of concrete. • Increase the slump10cm min, when keep the water-cement ratio no …

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    Name: Sodium Naphthalene Sulfonate Formaldehyde SNF Apperance: Yellow brown powder CAS No.: 36290-04-7 HS Code: 38244010 SNF a high range water reducer, commonly referred to as a super plasticizer, also named Naphthalene Sulphonate Formaldehyde Condensate ... Henan fengbai industrial co.,ltd. Active Member.

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    Condensation product of naphthalenesulfonic acid and formaldehyde, sodium salt (SNF A Powder) US 350.00-700.00 Ton. 1 Ton (Min. Order) 2 YRS Shanxi Jiawei New Materials Co., Ltd. Contact Supplier. 1/6. SNFA,Condensation product of naphthalenesulfonic acid and formaldehyde. US 459.00-485.00 Metric Ton.

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    SNF is a very cost-effective and forgiving superplasticizer and has found widespread use in all parts of the industry especially in readymix and site-mix applications. Polycarboxylate ether superplasticizers (PCE) typically give 20–35% + water reduction.

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  • Sodium Polynaphthalene sulfonate – xzhch.com

    Condensation product of naphthalenesulfonic acid and formaldehyde, sodium salt (SNF A Powder) 350.00 - 700.00 Ton 1 Ton (Min. Order) Excellent quality & High Range cement concrete superplasticizer admixture

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    Factory Outlets Sodium Salt Of Naphthalene Sulphonate - Naphthalene Sulfonate/snf Concrete Admixture SNF PNS – Giant Detail: Sticking to the belief of “Creating products of high quality and making friends with people from all over the world”, we always put the interest of customers in the first place for Naphthalene Sulfonate/snf Concrete Admixture SNF PNS, Are you still on the lookout ...

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    532-02-5 EINECS 208-523-8 Technical Data Sheet Naphthalene-2-sulfonic acid sodium salt Appearance Gray-white or white powder Purity (HPLC) 98% min. Q2. How much for the freight9 It depends on your area, we will use DHL, FedEx and EMS bulk service, it had discount as normal express service.

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  • Sulphonated Naphthalene Formaldehyde Condensate

    Sulphonated naphthalene formaldehyde condensate (SNF) also called polynaphthalene sulphonate (PNS) is derived from the chemical industry. Petroleum or coal tar naphthalene is sulphonated using very concentrated sulphuric acid at high temperature and is then polymerized with formaldehyde and neutralized to the sodium (Na) or calcium (Ca) salt.

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    China Being Salt And Light, China Being Salt And Light Suppliers and Manufacturers Directory - Source a Large Selection of Being Salt And Light Products at salt light,himalayan salt string lights,salt light 5 kg from China Alibaba.com

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  • Sodium Lignosulfonate for Sale with Factory Direct Price

    1.SNF is made of naphthalene, sulfonic acid, formalin and alkali, through sulphuration, hydrolyzation, condensation and neutralization reaction. has registered capital of RMB 50 million, with factory covering an area of 300 acres, located in the Industrial park in East …

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    2006-1-30 · A water-soluble salt of a naphthalenesulfonic acid/formaldehyde condensate (also referred to hereinafter as naphthalene-based condensate salt) is a polymer produced by condensation reaction with formaldehyde, and has been used often in cement dispersants (JP-B 41-11737, “Cement Gijutsu Nenpo 1964, Cement Bunsanzai Ni Kansuru Kenkyu” (Cement ...

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    Sodium Naphthalene Sulfonate. Product Name: Sodium Naphthalene Sulfonate Appearance: Light Brown Powder Type: SNF-A SNF-B SNF-C PH Value: 7~9 CAS No.: 36290-04-7 HS Code: 38244010 Sodium naphthalene sulfonate formaldehyde also called SNF/PNS/FND/NSF can be used as a high efficient concrete superplasticizer.

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  • Sodium Lignosulfonate for Sale with Factory Direct Price

    Nature: Sulphonated Melamine formaldehyde polymer, sodium salt. CAS No : 64787-97-9. Properties: SMF Powder is easy to absorb the moisture from the air, so it must be kept in the original sealed bag and stored at the dry place. If stored properly in its original sealed packaging the shelf life is at least 6 months.

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    Recommended Dryer Model: LPG Series High Speed Centrifugal Spray Dryer 1. Product Overview: The development of water reducer has a long history, from the early lignin sulfonate to the sodium salt of β-naphthalenesulfonic acid formaldehyde condensate (SNF) and sulfonated melamine formaldehyde condensate (SMF) that are commonly used in the market today.

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  • Construction Chemicals - Sodium Lignosulfonate

    Sulphonated naphthalene formaldehyde condensate (SNF) also called polynaphthalene sulphonate (PNS) is derived from the chemical industry. Petroleum or coal tar naphthalene is sulphonated using very concentrated sulphuric acid at high temperature and is then polymerized with formaldehyde and neutralized to the sodium (Na) or calcium (Ca) salt.

    Get Price
  • Water reducer drying technology

    2006-1-30 · A water-soluble salt of a naphthalenesulfonic acid/formaldehyde condensate (also referred to hereinafter as naphthalene-based condensate salt) is a polymer produced by condensation reaction with formaldehyde, and has been used often in cement dispersants (JP-B 41-11737, “Cement Gijutsu Nenpo 1964, Cement Bunsanzai Ni Kansuru Kenkyu” (Cement ...

    Get Price
  • Sulphonated Melamine Formaldehyde Condensate -

    2021-3-23 · Concrete admixtures refer to the components of concrete that are added immediately before or during the mixing process, except for Portland cement, water and aggregates. Concrete admixtures can improve concrete quality, manageability, accelerate or delay setting time and other properties, and can achieve specific effects by changing these properties.

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  • Process for producing a naphthalenesulfonate

    2016-1-1 · In this section the chemistry of the main types of superplasticizers (SPs), also called high-range water-reducing admixtures, is presented. The first part is dedicated to natural polymers, which are rather plasticizers or mid-range water-reducing admixtures. The use of …

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  • China Naphthalene Sulfonate as Water Reducing

    China Naphthalene Sulfonate as Water Reducing Admixture Superplasticizer, Find details about China Naphthalene Superplasticizer, Naphthalene Sulfonate Formaldehyde from Naphthalene Sulfonate as Water Reducing Admixture Superplasticizer - Shandong Jufu Chemical Technology Co., Ltd.

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  • SODIUM NAPTHALENE SULFONATE | Ataman Kimya A.Ş.

    Sodium Naphthalene sulfonates are derivatives of sulfonic acid which contain a naphthalene functional unit. A related family of compounds are the aminonaphthalenesulfonic acids. Of commercial importance are the alkylnaphthalene sulfonates, which are used as superplasticizers in concrete. They are produced on a large scale by condensation of.

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  • Buy Leather Dispersant Sodium Naphthalene

    Leather Dispersant Sodium Naphthalene Sulfonate Manufacturers, Factory, Suppliers From China, We believe you will be satisfied with our reasonable price, high quality products and fast delivery. We sincerely hope you can give us an opportunity to serve you and be your best partner!

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  • POWERCON 100 | Ataman Kimya A.Ş.

    1-Naphthalenesulfonic acid, sodium salt (1:1) alpha salt Sodium naphthalene-1-sulphonate ... from medium to low. Additionally, they offer acid and base stability, hard-water tolerance and high temperature ... Sodium Naphthalene Sulfonate Formaldehyde (SNF) Sodium Naphthalene Sulfonate is a light yellow to yellowish brown powder, which is an ...

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  • Construction Chemicals - Sodium Lignosulfonate

    Nature: Sulphonated Melamine formaldehyde polymer, sodium salt. CAS No : 64787-97-9. Properties: SMF Powder is easy to absorb the moisture from the air, so it must be kept in the original sealed bag and stored at the dry place. If stored properly in its original sealed packaging the shelf life is at least 6 months.

    Get Price
  • NAPHTHALENE SULFONATE ( Naphthalenesulfonate )

    They are produced on a large scale by condensation of naphthalenesulfonate or alkylnaphthalenesulfonates with formaldehyde. Ataman Chemicals supplies a range of carefully optimised super-plasticiser napthalene sulfonate raw materials to the Concrete Admixture and Drymix Industry in Europe, Middle East and Africa.

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  • Sulphonated Melamine Formaldehyde Condensate -

    Sulphonated naphthalene formaldehyde condensate (SNF) also called polynaphthalene sulphonate (PNS) is derived from the chemical industry. Petroleum or coal tar naphthalene is sulphonated using very concentrated sulphuric acid at high temperature and is then polymerized with formaldehyde and neutralized to the sodium (Na) or calcium (Ca) salt.

    Get Price
  • Evaporated Milk - an overview | ScienceDirect Topics

    Evaporated milk is manufactured by a process of evaporation, concentration, homogenization, and sterilization of whole milk. The approximate composition of evaporated low-fat milk is 7.5–9.0% fat and 18–22% non-fat milk solids. In this process, the whole milk is exposed to an ultra-high temperature (UHT) process and then packaged aseptically.

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    Request PDF | Soot as a precursor for the low temperature synthesis of organometallic sodium carbide | The carbonaceous soot finds a wide range of applications in many fields due to the richness ...

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  • Sodium Naphthalene Manufacturers

    Sodium Naphthalene Formaldehyde: SNF-5 is a naphthalene based superplasticizer. This product is made by industrial Naphthalene, Beta-sulphonate, Formaldehyde and Alkali via sulphuration, hydrolyzation, condensation and neutralization reactions.It belongs to non-air-entraining superplasticizer. SNF-...

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  • NAPHTHALENE SULFONATE ( Naphthalenesulfonate )

    They are produced on a large scale by condensation of naphthalenesulfonate or alkylnaphthalenesulfonates with formaldehyde. Ataman Chemicals supplies a range of carefully optimised super-plasticiser napthalene sulfonate raw materials to the Concrete Admixture and Drymix Industry in Europe, Middle East and Africa.

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  • Superabsorbent Polymers - Zefat

    2009-2-5 · acid), which has been proven to give the best performance versus cost ratio. The polymers are manufactured at low solids levels for both quality and economic reasons, and are dried and milled in to granular white solids. In water they swell to a rubbery gel …

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  • Understanding of naphthalene sulfonate

    The preparation of aqueous alpha-Al2O3, alpha-SiO2 and alpha-SiC suspensions with polyelectrolytes, ie. the NH4+ salt of polymethacrylic acid (PMA-NH4+) and the acidic form of polyethylene imine ...

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  • Rodys LP - General-purpose dispersant - PCC Group

    The estimation of energy cost in mega-watt per hour for CNF production as indicated by Jonnobi, et al. (Jonoobi et al. 2012) was 113 USD per ton which totalled to a cost of 113 USD per ton with ...

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  • Producing low-cost cellulose nanofiber from sludge as

    PDF | Black liquor (BL), a by-product of Alfa pulping industry, is mixed with small amounts of sulfonated naphthalene formaldehyde polymer (SNF) to give... | Find, read and cite all the research ...

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  • (PDF) Superabsorbent Polymer Materials: A Review

    Polyaniline, a low cost intrinsically conductive poly-mer, is stable under ambient conditions. Because of its low solubility in most common solvents, the industrial application of polyaniline is ...

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    2015-1-22 · The degradation of DMTMM in water can follow three main paths (Fig. 1A).In the first path, decomposition into 2-chloro-4,6-dimethoxy-1,3,5-triazine (CDMT) and N-methylmorpholine (NMM) takes place.This is the inverse of the preparation reaction commonly used for DMTMM (Kunishima et al., 1999).The CDMT generated is susceptible to further hydrolysis along a third path (Fig. 1A).

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