hongshagroup@qq.com 86-532-80920099

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    86-532-80920099

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    No. 1, Aiji Road, Jiaobei Town, Jiaozhou, Qingdao, Shandong, China (Mainland)

  • E-mail

    k@waimaotong.com

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Pure Naphthalene A Grade Sodium Naphthalene Formalde/ PNS-A/ FDN-A/ 5% Na2SO4 SNF-A
Pure Naphthalene A Grade Sodium Naphthalene Formalde/ PNS-A/ FDN-A/ 5% Na2SO4 SNF-A
Pure Naphthalene A Grade Sodium Naphthalene Formalde/ PNS-A/ FDN-A/ 5% Na2SO4 SNF-A
Pure Naphthalene A Grade Sodium Naphthalene Formalde/ PNS-A/ FDN-A/ 5% Na2SO4 SNF-A
Pure Naphthalene A Grade Sodium Naphthalene Formalde/ PNS-A/ FDN-A/ 5% Na2SO4 SNF-A

Pure Naphthalene A Grade Sodium Naphthalene Formalde/ PNS-A/ FDN-A/ 5% Na2SO4 SNF-A

Pure Naphthalene A Grade Sodium Naphthalene Formalde/ PNS-A/ FDN-A/ 5% Na2SO4 SNF-A,HONGSHA,Rubber & Plastics,Environment,Catalysts & Chemical Auxiliary Agents,Chemical Auxiliary Agent
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Description

Overview
Quick Details
Classification:
Chemical Auxiliary Agent
CAS No.:
36290-04-7
Other Names:
SNF-A
MF:
C10H7NaO3S
EINECS No.:
247-785-8
Purity:
100%
Place of Origin:
Shandong, China (Mainland)
Type:
concrete admixture
Usage:
Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals, Construction engineering
Brand Name:
HONGSHA
Model Number:
sodium lignosulfonate formaldehyde
Appearance:
Brown Yellow Powder
Solid Content:
93%
Na2SO4 Content:
5%
Water Reducing Agent:
18~28%
Dosage:
0.5~1.0%
PH (1% Aq. Solution):
7-9
Content Of Cl- (%):
none
Net Starch Fluidity (mm):
268
Surface Tension (n/m):
71.6
Application:
Construction, textile, leather industry
Packaging & Delivery
Packaging Details
1,25kg woven bag with PE film
2,1000kg jumbo bag
3,Pallets as customer demand
Delivery Time
Shipped in 10 days after payment

Pure Naphthalene A Grade Sodium Naphthalene Formalde/ PNS-A/ FDN-A/ 5% Na2SO4 SNF-A

 

SODIUM NAPHTHALENE FORMALDEHYDE

 

 PRODUCT FEATURES

Main ingredient of Naphthalene superplasticizer is β-naphthalene sulfonate formaldehyde condensates, it's a non-air-entraining agents. It’s the Powder form. Naphthalene superplasticizer has good adaptability to various cements, and it can improve the operability of concrete.

 

Appearance

Brown-yellow powder

Main Ingredient

β-naphthyl sulfonate formaldehyde condensate

Solid Content %

92 min

Water Reducing Rate

12~20%

Moisture %

5 max

PH (24°C)

7-9

Na2So4 content %

17 max

Dosage

0.5~1.0% of cementitious material

Concrete Strength

Increase to 15~40%

Cement Saving Under the same Strength

10~20%

Steel Corrosion

NO

Widely used in the projects

Roads, Railway, Bridges, Tunnel, Electric Power, Airport, Dam and High Buildings

 

 

ADVANTAGES

 

Advantage

 

 

• Low dosage 0.5~1.0% of cementitious material.

• On the condition of slump unchanged, water reduction up to 12~20%.

• Increase the slump10cm min, when keep the water-cement ratio no change.

• Good slump retention ability improve durability of the concrete

• Improve durability of the concrete

• Increases the concrete strength

• No corrosion to the steel-bar

 

 

 OUR FACTORY

 

 

 

OUR FACTORY

Pure Naphthalene A Grade Sodium Naphthalene Formalde/ PNS-A/ FDN-A/ 5% Na2SO4 SNF-A

Pure Naphthalene A Grade Sodium Naphthalene Formalde/ PNS-A/ FDN-A/ 5% Na2SO4 SNF-APure Naphthalene A Grade Sodium Naphthalene Formalde/ PNS-A/ FDN-A/ 5% Na2SO4 SNF-A

Pure Naphthalene A Grade Sodium Naphthalene Formalde/ PNS-A/ FDN-A/ 5% Na2SO4 SNF-A

Pure Naphthalene A Grade Sodium Naphthalene Formalde/ PNS-A/ FDN-A/ 5% Na2SO4 SNF-A 

 

 

 

 

PACKAGE&DELIVERY

 

 

PACKING & DELIVERY

Pure Naphthalene A Grade Sodium Naphthalene Formalde/ PNS-A/ FDN-A/ 5% Na2SO4 SNF-APure Naphthalene A Grade Sodium Naphthalene Formalde/ PNS-A/ FDN-A/ 5% Na2SO4 SNF-APure Naphthalene A Grade Sodium Naphthalene Formalde/ PNS-A/ FDN-A/ 5% Na2SO4 SNF-APure Naphthalene A Grade Sodium Naphthalene Formalde/ PNS-A/ FDN-A/ 5% Na2SO4 SNF-APure Naphthalene A Grade Sodium Naphthalene Formalde/ PNS-A/ FDN-A/ 5% Na2SO4 SNF-A 

 

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