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Powder Polynaphthalene Sulfonate Early Strength Concrete Additive Astm C494 For Construction

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China Shandong Jufu Chemical Technology Co., Ltd. certification
China Shandong Jufu Chemical Technology Co., Ltd. certification
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Received the sample from your company, which is very suitable for the concrete additives required by our factory, so we ordered a large number of products, it is a pleasant cooperation!

—— John Simmers

This is an old partner of our company! I've been ordering water reducer here for a long time, it's a trusted company, the ingredients are pure, and the product specifications I need are met.

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The product content is high,the price is reasonable,already put into use,the cooperation is happy.

—— ZMUS.PAKE

Many thanks to the workers who handled the packing of the pce liquid and lignin ,and to you of course. Packed very well.We have started work!

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Powder Polynaphthalene Sulfonate Early Strength Concrete Additive Astm C494 For Construction

Powder Polynaphthalene Sulfonate Early Strength Concrete Additive Astm C494 For Construction
Powder Polynaphthalene Sulfonate Early Strength Concrete Additive Astm C494 For Construction

Large Image :  Powder Polynaphthalene Sulfonate Early Strength Concrete Additive Astm C494 For Construction

Product Details:
Place of Origin: China
Brand Name: Jufu Chem
Model Number: PNS-A
Payment & Shipping Terms:
Minimum Order Quantity: 1MT
Price: USD820-870/MT
Packaging Details: according to customer needs usually 25kg or 40kg paper plastic bags
Delivery Time: within 5 working days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 3000ton/month
Detailed Product Description
Raw Materials: Naphthalene Keywords: SNF/ NSF/PNS/FDN
Na2SO4 Content: ≤5% Function: High Range Water Reducer
Solid Content: ≥93% PH (10% Aq. Solution) At 25℃: 7.0 – 9.0
Shape: Powder Chloride(%): 0.5%
High Light:

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Polynaphthalene Sulfonate Powder Early Strength Concrete Additive astm C494 for Construction 


Polynaphthalene Sulfonate Water Reducer Supplier Product Description:

 

JF SODIUM NAPHTHALENE SULFONATE POWDER (PNS-A)

 

PNS a high range water reducer, commonly referred to as a super plasticizer, also named Naphthalene Sulphonate Formaldehyde Condensate (short name: SNF,, NSF, etc…)
SNF is made from naphthalene, sulfuric acid, formaldehyde and liquid alkali, through sulfonation, hydrolyzation, condensation and neutralization reaction and then drying to powder. SNF-A5% contains very small chloride. Thus, it meets the requirements of chemical admixture specifications for concrete: ASTM Designation C 494 as a Type F admixture, GB8076-2008 and GB50119-2003.

 

Items

Specification

Appearance

Brown powder

Solid Content %

93 min

Moisture %

8 max

PH value

7 - 9

Sodium Sulfate Content %

5 max

Chloride Content %

0.6 max

Cement Flowing Rate mm

200min

Water Reducing Rate %

18 min

 

Powder Polynaphthalene Sulfonate Early Strength Concrete Additive Astm C494 For Construction 0

 

Powder Polynaphthalene Sulfonate Early Strength Concrete Additive Astm C494 For Construction 1

 

Application Scope:

 

1) It is applicable for all precast reinforced concrete and cast-in-place reinforced concrete.
2) It is applicable for high strength, ultra-high strength and moderate strength concrete, and is ideal for early-strength, antifreeze and large fluidity concrete.
3) It is used as the master batch of various kinds of compound concrete admixture.

 

Polynaphthalene Sulfonate Usage:

 

1. To provide initial workability especially with low water cement ratio.
2. To significantly improve the initial workability of site mixed concrete without increasing water demand.
3. To provide improved durability by increasing ultimate strengths and reducing concrete permeability.
4. To have high slump retention with early setting time.

 
Polynaphthalene Sulfonate Superplasticizer Typical Applications & Advantages:


1. Powerful plasticizing action with improved initial workability.
2. Reduces water cement ratio to the maximum which allows production of high strength concrete while saving cement use.
3. Improved cohesion and particle dispersion minimizes segregation and bleeding and improves pumpability.
4. Long haul and hot weather concreting.
5. Gains early strength with very high slump retention

 

Powder Polynaphthalene Sulfonate Early Strength Concrete Additive Astm C494 For Construction 2

 
Dosage:
 
The optimum dosage of Naphthalene Sulfonate Formaldehyde (SNF/ PNS) to meet specific requirements should always be determined by trials using the materials and conditions that will be experienced in use.
 
Our Suggestions As Below:
A. Blending dosage at 0.5%-1.0%, 0.6% mixing dosage advised.
B. Prepare solutions as required.
C. Direct use of powder agent is allowed. Alternatively the addition of the agent is followed by water Moisturization (water-cement ratio:60%).

Contact Details
Shandong Jufu Chemical Technology Co., Ltd.

Contact Person: Ms. SHANSONG JUFU CHEM TECH

Tel: 86-053188987705

Fax: 86-0531-8898-7710

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