- Place of Origin: Shandong, China
- Brand Name: Yuansheng Chemical
- Model Number: SNF-A
Quick Details
Classification: Chemical Auxiliary Agent
CAS No.: 9084-06-4
Other Names: naphthalene sulfonic acid formaldehyde
MF: (C11H7O4SNa)n
EINECS No.: 200-838-9
Purity: 93%
Place of Origin: Shandong, China (Mainland)
Type: naphthalene sulfonic acid
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
Brand Name: YUANSHENG CHEMICAL
Model Number: SNF-A
item: naphthalene sulfonic acid polymer with formaldehyde sodium salt
appearance: free flow brown powder
pH: 7-9
Na2SO4: 5% max.
chloride: 0.3% max.
executive standard: GB 8076-2008
solid content: 93%
water reducing ratio: 18-20%
other performance: leather dispersing agent
keyword: naphthalene sulfonic acid polymer with formaldehyde sodium salt
Packaging & Delivery
| Packaging Details: | 40kg/bag for naphthalene sulfonic acid polymer with formaldehyde sodium salt |
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| Delivery Detail: | 7-15 working days |
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What is it
Test Items | Test Items |
Appearance | Free flowing brown powder |
Static slurry fluidity | ≥250mm |
pH | 7 - 9 |
Na2SO4 content | ≤5% |
Ratio of water reducing | ≥18.0% |
The sodium naphthalene formaldehyde contains 5%, 10%, 18% three different specifications due to different Na2SO4 content. Because of its stable performance, non-poisonous, odorless, non-flammable, non-corrosive to steel bars and much better than sodium ligno and calcium ligno series product, it is more and more popular in construction industry. The main properties is high-efficient water reducing, increasing cement paste fluidity, and improving concrete strength etc.
Application Areas
The sodium naphthalene formaldehyde SNF with extremely workable characteristics referred to as high slump. Naphthalene sulfonate also allows concrete to be produced with very low water/cement ratios at low or normal slumps.
The SNF sodium naphthalene sulfonate is ideal for use in prestress, precast,bridge deck or any concrete 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.
Why Us
Jinan Yuansheng Chemical Technology Co., Ltd. Is a professional manufacturer which is devoted to provide with the most suitable products. Since founded in 2009, Yuansheng has been focused on research, production and sales of various of chemical products.
The main products include concrete admixture, fertilizer additives, ceramic additives, coal water slurry additives, textile additives, pesticide additives, etc.
Yuansheng has 3 factories, 5 production lines, 2 professional sales companies, 6 cooperation factories, 2 co-laboratory which belongs to 211 University.
And has achieved a full range of production monitoring, which includes product research and development, raw materials testing, synthetic materials testing, finished product quality testing, etc. Yuansheng doesn’t only provide the careful service during pre-sale, in-sale and after-sale, but also ensures the products’ quality and the ability of stocking.
Yuansheng people look forward to cooperating with all customers for a glorious future!
