Factory Price Free Sample Snf-C Naphthalene Superplasticizer for Concrete Admixture

• Customization: Available
• Appearance: Free Flowing Brown Powder
• Application: Concrete Admixture
• Model NO.: SNF-C
• Type: water-reducing admixture
• CAS: 9084-06-4
• Static Slurry Fluidity: 230mm Min
• Ratio of Water Reducing: 18.0% Min
• Solid Content: 93% Min
• Sodium Sulfate: 18% Max
• Bulk Density (GM/Cc): 0.60 - 0.75
• pH: 7-9
• Chloride: 0.5% Max
• Fineness: 0.315mm Mesh <15%
• Transport Package: 40kg/Bag
• Specification: Sodium sulfate: 18%
• Trademark: JuFu Chemical
• Origin: Shandong, China
• HS Code: 3824401000
• Production Capacity: 3000mt/Mouth

Product Description

Factory Price Free Sample SNF-C Naphthalene Superplasticizer for concrete admixture

 

Product description:

Naphthalene series water reducing agent is a non - induced water - reducing agent.The chemical name naphthalene sulfonate formaldehyde condensate, which has a strong dispersive effect on cement particles.For preparation flow state of concrete, early strength, high strength requirement of cast-in-situ concrete and pre-cast component, have very good use effect, can improve and improve concrete performance, widely used in roads, Bridges, tunnels, DAMS, ports, electricity, water conservancy and civil engineering, pipe and natural curing to the system components, etc.




Application:

1.Produces the high slump flowing concrete with no loss in strength.
2.Produces low water/cement ratio concrete with high strengths.
3.Ideal for using in high strength concrete, flowing concrete, early strength concrete, precast steam curing concrete, prestressed concrete etc. where it is desired to keep the water/cement ratio to a minimum and still achieve the degree of workability necessary to provide easy placement and consolidation.
4.Be used as basic material to produce others compound admixtures, (such as accelerating and water-reducing admixture, retarding and water-reducing admixture, pumping antifreeze and pumping water-reducing admixture, etc.)

Specification:

Naphthalene superplasticizer
item Indicators	SNF-5%	SNF-10%	SNF-18%
appearance	Yellow brown powder	Yellow brown powder	Yellow brown powder
Solid content	≥92%	≥92%	≥92%
Sodium sulfate	<5%	<8%	<18%
chliridion	<0.3%	<0.4%	<0.5%
PH value	7-9	7-9	7-9
Cement paste fluidity	≥250mm	≥240mm	≥230mm
Surface tension	(70±1)×10^-3N/M	(70±1)×10^-3N/M	(70±1)×10^-3N/M

 

Inspection item		SNF-5%	SNF-10%	SNF-18%
Water-reducing rate		22	20.1	20
Bleeding rate		79	80	85
Air content		2.0	2.0	2.0
Setting time	Initial time	+22	+22	+22
	Final time	+16	+16	+16
Compressive strength rate	1d	156	156	156
	3d	152	152	152
	7d	146	146	146
	28d	138	138	138
Rate of shrinkage	90d	82	82	82
The degree of reinforcement corrasion		Not have	Not have	Not have

Dosage:

0.5 - 1.5% by weight of cement. Exact dosage rates are dependent on the type of effect sought, quality of cement and aggregates, water/cement ratio and ambient temperature. Therefore, in many cases it is advisable to carry out trial mixes.
SNF-C can be added directly or added in after dissolved in water. It can be added during mixing and after-mixing (better). The after-mixing approach can achieve better result.

Packing&Delivery:

For powder: Woven plastic bag with film liner. Net weight: 25kg +/- 0.2 kg.

It should be stored in a dedicated warehouse that is well-ventilated and dry and keep

away from moisture.

Shelf Life: Minimum 12 months. After the expiration date, it can be used if testing results is qualified.

Other hot products:


Our company:

Our company is a professional company dedicated to importing& exporting chemical products. We have been focused on research, production, and sales of various of chemical products since establishment. Began with concrete admixtures, our main products include: Sodium Lignosulfonate, Calcium Lignosulfonate, Sodium Naphthalene sulfonate formaldehyde, polycarboxylate Superplasticizer and sodium gluconate concrete, which has been widely used as concrete water reducers, plasticizers and retarders.


Our advantage:

1.SGS certified Chinese supplier;
2.Provide product search, offer, quality control, warehousing, international logistics, etc one-stop service;
3.Offer customization product and all-around product application programs according to customers' requirement;
4.Supply FREE sample and accept small orders;
5 .Accept Customized Packages;
6. Operated by in professional teams, offer quality after-sales service and technical support.



FAQ:

Q1: Do you have strict quality control?
Answer:
From raw materials, mixing rate, production process, package to transportation , we adopt strict quality control management system. We also cooperate with famous universities labs in China.
Q2: Are all specifications of one product have the same application?
Answer:
Different specification mainly to different industries and markets. Prices are also different.
Q3: What about your after-sales service?
Answer:
We have engineers equipped with over 30 year's experienced. 7*24 hours quick response can be supplied by our sales team.
Q4: Can you make OEM production?
Answer:
For customers from different countries and areas with different manufacturing raw materials, we can make it after learning well of your basic datas.

We are professional manufacturer of in China.
Any more questions, or interest about the product, feel free to contact me!

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