Concrete Superplasticizersodium Naphthalene Sulphonate Snf-c

Sodium Naphthalene Sulphonate Formaldehyde - Manufacturer ...

Sodium Naphthalene Sulphonate Formaldehyde can be made accessible in three assorted variants that include SNF-A, SNF-B and SNF-C. CAS No.: 36290-04-7 Usage: Also referred as SNF, this is a highly suitable water reducer. The physical properties of this are similar to napthalene superplasticizer.

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The Effect of Sodium Gluconate on Pastes' Performance and ...

It inhibits the hydration of C 3 S and the formation of portlandite (CH) at the early ... Organic retarders include saccharides, ligninsulfonate, hydroxycarboxylic acid, and ... performance of cement pastes mixed with polycarboxylate superplasticizer ... Hekal and E. A. Kishar, “Effect of sodium salt of naphthalene-formaldehyde ... by X Lv · ‎Cited by 1 · ‎Related articles

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Concrete Admixture SNF Sodium Naphthalene Sulfonate for ready ...

Concrete Admixture SNF Sodium Naphthalene Sulfonate for ready-mixed concrete. HZS90 Concrete Mixing Plant. 90m3/h. 195kw. $60000 ~ $80000. Drum Mix Asphalt Plant. 20t/h-80t/h. 26kw-196kw. $10000 ~ $65000. Vertical Shaft Impact Crusher. 100-500t/h. 160-400kw. $15000 ~ $25000. Stationary Block Making Machine. 3450. 18kw - 110kw. $1500 ~ $9000 ...

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SICOMA Poly naphthalene sulfonate PNS Admixture Ready mix ...

120m³/h Concrete Batching Plant. HZS120 is a large and medium-sized concrete mixing plant made by Camelway, suits for mixing dry hard, half dry hard, plastic, and other ratios of concrete with features of high production efficiency, high mixing quality, stable and reliable, long lifespan etc.

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JK-01NP Sodium Naphthalene Sulfonate Formaldehyde

Jan 11, 2020 — Thus, it meets the requirements of chemical admixture specifications for concrete: comply with ASTM C 494, Type F. ASTM C 1017, GB8076-2008 ...

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Sodium Naphthalene Sulfonate - Far East Yu La Industry ...

Sodium Naphthalene Sulfonate, Polycarboxylate Superplasticizer, Sodium Gluconate manufacturer / supplier in China, offering Mirror Embossing and Printing Roller for Embossing or Printing Machine, Printing Roller with Wooden Desing for Pvs Leather Printing, Embossing Roller for/ Wool Roller Sanitary Napkin Machine with Cheap Price and so on.

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Sodium Naphthalene Formaldehyde (Snf) at Best Price in ...

Apr 29, 2016 · Buy low price Sodium Naphthalene Formaldehyde (Snf) in Weifang City, Weifang. Sodium Naphthalene Formaldehyde (Snf) offered by SHANDONG WANSHAN CHEMICAL CO., LTD. is available with multiple payment options and easy delivery.

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snf-a b c superplasticizer in concrete

HZS25 concrete batching plant is a simple kind of automatic feeding concrete batching plant that can production of 25 cubic meters ready mix concrete per hour in theory. It is equipped with a double horizontal shaft forced mixer JS500 which capacity is 0.5m³ per batch and a batching plant PLD1200 which have 3 aggregate bins.

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China Concrete Superplasticizer Sodium Naphthalene Sulphonate ...

China Concrete Superplasticizer Sodium Naphthalene Sulphonate Formaldehyde (sodium sulphate content 18%), Find details about China Concrete Superplasticizer, Sodium Naphthalene Sulphonate Formaldehyde from Concrete Superplasticizer Sodium Naphthalene Sulphonate Formaldehyde (sodium sulphate content 18%) - Shandong Jufu Chemical Technology Co., Ltd.

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Buy Sodium Naphthalene Sulfonate Made In Giant concrete ...

Sodium Naphthalene Sulfonate SNF produces high slump flowable concrete with no loss in strength. Sodium Naphthalene Sulfonate produces low water/cement ratio concrete and therefore, high strengths. SNF in prestress/precast work, can be used to substantially reduce or eliminate the high energy requirements of external heat for accelerated curing.

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Poly Naphthalene Sulfonate (PNS) - Concrete Superplasticizer

Poly Naphthalene Sulfonate (PNS) is a high-range water reducing agent. It is also called pns superplasticizer or sodium naphthalene sulfonate. The primary use of PNS is to produce admixtures for ready-mixed concrete.

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Polynaphthalene Sulfonate Superplasticizer with High ...

Polynaphthalene Sulfonate Superplasticizer with High Performance(id:10797456), View quality polynaphthalene sulfonate, superplasticizer, sodium naphthalene sulphonate details from Shandong Wanshan Chemical Co.,Ltd storefront on EC21.com. Buy best Polynaphthalene Sulfonate Superplasticizer with High Performance with escrow buyer protection.

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Sodium Naphthalene Sulphonate Formaldehyde (snf A, B, C)

Paramount Chemical & Acid Corporation - Offering Powder Sodium Naphthalene Sulphonate Formaldehyde (SNF - A, B, C), Packaging Type: Bag, Grade Standard: Technical Grade in Mumbai, Maharashtra. Get best price and read about company. Get contact details and address | ID: 11740808591

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Sodium Naphthalene Sulfonate Formaldehyde - SNF/PNS ...

Naphthalene sulfonate formaldehyde is high range concrete water reducer, commonly referred to as a super plasticizer. So it has a wide range of applications, especially suitable for the preparation of high-strength concrete, steam-cured concrete, fluid concrete, impermeable concrete, waterproof concrete, plasticized concrete, steel bars and ...

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SNF-C,naphthalene superplasticizer,Shandong Jufu Chemical ...

Sodium Naphthalene sulphonate formaldehdye can be added directly or after dissolved. It can be added during mixing or added directly to the freshly mixed concrete. The recommand dosage is 0.75-1.5% by weight of cement. Indicators:

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A PRACTICAL METHOD TO SOLVE SLUMP LOSS PROBLEM ...

... found to be incompatible with a polynaphthalene sulfonate (PNS) superplasticizer in ... The addition of a small amount of sodium sulfate appeared to be a practical ... after mixing of the superplasticized concrete mixes with a W/C ratio of 0.30. ... Furthermore, the addition of sodium sulfate up to 0.5% to the superplasticized ... by S Jiang · ‎2000 · ‎Cited by 10 · ‎Related articles

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Sodium Naphthalene Sulphonate Formaldehyde, SNF-A, SNF-B, SNF-C

SNF-C. Product catalogue: Sodium Naphthalene Sulphonate Formaldehyde Delivery Time: 15 Days - 30Days High Range Water-Reducing Admixture,Sodium Naphthalene Sulphonate Formaldehyde SNF-C,CAS No.:36290-04-7,HS CODE:382440,Sodium Naphthalene Sulphonate Formaldehyde produces concrete with extremely workable characteristics referred to as high slump....

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Effect of naphthalene formaldehyde - ICE Virtual Library

absence of sodium salt of naphthalene formaldehyde sulfonic acid polycondensate (NFS) at 30 and 508C ... different polymer dosages, the water/cement (W/C) ratios and the ... admixture types such as lignin sulfonate, naphthalene sulfonate,.

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US4460720A - Multicomponent concrete superplasticizer ...

A superplasticizer cement admixture for portland cement based compositions formed from a ... [H]C([H])([H])* 0.000 claims description 4; 239000011396 hydraulic cement ... sodium;formaldehyde;naphthalene-1-sulfonate Chemical compound ...

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China Sulfonated Naphthalene Formaldehyde Condensate Snf ...

Sulfonated Naphthalene Formaldehyde Condensate SNF Superplasticizer Powder. 1. Introduction. Naphthalene formaldehyde sulphonate water reducing agent is a synthetic powder based onbeta-sulphonate formaldehyde ondensate and reactive polymer.It has the properties of high range water reduction, set retarding and excellent strengthening.

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SNF concrete admixture disperse dyes sodium naphthalene

Poly Naphthalene Sulfonate Formaldehyde Condensate, Concrete Admixture Uses Poly Naphthalene Sulfonate Formaldehyde produces concrete with extremely workable characteristics referred to as high slump. PNS also allows concrete to be produced with very low water/cement ratios at low or normal slumps.

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Sulfonated Naphthalene Formaldehydes (SNF ...

Features and Applications : CAS Code: 36290-04-7 HS Code (CN): 38244010 . Concrete admixture SNF superplasticizer price concrete chemicals sodium naphthalene sulfonate formaldehyde is a high range water reducer, commonly referred to as a super plasticizer, also named Naphthalene Sulphonate Formaldehyde Condensate (short name: SNF, PNS, NSF, etc…)

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The adsorption behavior of PNS superplasticizer ... - CiteSeerX

sodium sulfate does in cement pastes having W/C = 0.35. The contribution of ... this way: the higher the polynaphthalenesulfonate (PNS) dosage, the higher the ... by BG Kima · ‎2000 · ‎Cited by 166 · ‎Related articles

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SNF concrete admixture disperse dyes sodium naphthalene ...

Poly Naphthalene Sulfonate Formaldehyde Condensate, Concrete Admixture Uses Poly Naphthalene Sulfonate Formaldehyde produces concrete with extremely workable characteristics referred to as high slump. PNS also allows concrete to be produced with very low water/cement ratios at low or normal slumps.

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Superplasticizer - Wikipedia

Superplasticizers (SP's), also known as high range water reducers, are additives used in making high strength concrete. Plasticizers are chemical compounds that enable the production of concrete ... Idealized structure of naphthalenesulfonate/formaldehyde polymer used as a superplasticizer. Polycarboxylate displacement ...

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Preparation of concrete superplasticizer by oxidation ...

Keywords: Sodium lignosulfonate; Concrete superplasticizer; Peroxyacetic acid; ... Also, most of water reducers derived from fossil oil (e.g. naphthalene) are ... The column was operated at 80°C with 0.05 g/L EDTA-Ca-2Na solution as the ... 0.5 to 0.6 mL D2O, and DSS (4, 4-dimethyl-4-silicon generation amyl sulfonate) was ...

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Poly naphthalene sulfonate PNS Admixture Ready mix ...

Sodium Naphthalene Sulfonate. Sodium Naphthalene Sulphonate Formaldehyde /Poly Naphthalene Sulfonate ... Ltd. As an ISO 9001:2008 certified firm Shandong Wanshan Chemical Co., Ltd is the largest manufacturer of a kind of concrete admixture: SNF ... is the are top manufacturer with more than 10 years for SNF & PCE with capacity of 250,000MT Sodium naphthalene sulfonate SNF ...

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sodium alkyl naphthalene sulfonate, sodium alkyl naphthalene ...

NAME:Sodium naphathlene sulphonate -A SPECIFICATION: Parameters Criteria Actual Results Parameters Criteria Actual Results Water Reduction, % ≥20 2 4 Compression strength, % 1d ≥ 180 200 Water Penetration, % ≤ 90 7 0 3d ≥ 170 194 Air Content, % ≤ 2.0 1. 5 7d ≥ 150 161 Temporal Distribution for setting (min) Initial setting time -9 0 ~ +120 +20 28d ≥ 130 142 Terminal ...

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effect of a newly developed lignosulphonate superplasticizer ...

cement hydration for both w/c ratios at early ages, but did not have significant effect on cement hydration at later ages ... poly-naphthalene sulfonate. SP ... LS 15-25%; naphthalene formaldehyde condensed based superplasticizers (SNF) ... Calcium lignosulphonates are generally cheaper but less effective whereas sodium. by SUNDAO JUN · ‎Cited by 7 · ‎Related articles

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China Snf/Fdn Sodium Naphthalene Sulfonate Concrete ...

The raw material naphthalene superplasticizer (SNF/FDN/PNS) has strong dispersion effect on cement particles and good use effect of preparing super flowing concrete as well as cast-in-situ concrete and precast members with early strength and high strength requirements, can comprehensively improve various properties of the concrete, and is ...

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