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QINGDAO HONGSHA POLYMER MATERIALS CO., LTD.
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Naphthalene Sulphonated Formaldehyde Concrete Additives
OverviewQuick DetailsPlace of Origin:Shandong, China (Mainland)Brand Name:HongshaModel Number:Naphthalene Sulphonated FormaldehydeAppearance
$440 /MetricTon
Product Details
Transaction Comments
Naphthalene Sulphonated Formaldehyde Water Reducer
Product Description
1. Introduction
High performance naphthalene superplasticizer has higher water reducing rates, higher active
ingredient content. According to the temperature conditions and technical requirements of the project,using a prototype or composite measures can be formulated various types of high strength concrete C80 below. Adaptability of cement, in taking appropriate measures to meet the
technical requirements of all types of concrete throughout the year.
2. Technical Performance Parameter
Product Name | State | Solid Content | Dosage | PH | Cl- Content | Water Reducing | Na2SO4 Content | FOB QD ($/T) |
SNF-A | Brown Yellow Powder | ≥92% | 0.5~1% | 7~9 | 0 | 18~28% | ≤5% | $620/T |
SNF-B | Brown Yellow Powder | ≥92% | 0.5~1% | 7~9 | 0 | 17~25% | ≤10% | $580/T |
SNF-C | Brown Yellow Powder | ≥92% | 0.5~1% | 7~9 | 0 | 16~22% | ≤17% | $400/T |
Advantages
- Low dosage 0.5~1.0% of gelled material.
- On the condition of slump unchanged, water reduction up to 18~25%.
- Increase the slump10 cm min, when keep the water-cement ratio no change.
- Good slump retention ability, improve durability of the concrete
- Increases the concrete strength
- No corrosion to the steel-bar
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