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Sodium Polynaphthalenesulfonate Nno CAS 36290-04-7

Sodium Polynaphthalenesulfonate Nno CAS 36290-04-7
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Product Parameters
POLYCARBOXYLATE SUPERPLASTICIZER POWDER

Polycarboxylate superplasticizer powder is polymerized by various macromolecular organic compounds, which are specialized for cement grouting and other admixtures. It can enhance the fluidity, strength of final setting time, and decrease the crack after mortar solidifies, so applied in cement non-shrinkage grouting, repair mortar, cement base flooring grouting, waterproof grouting, crack-sealer, and expanded polystyrene insulation mortar. Further, it is also widely applied in gypsum, refractory, and ceramic.

KEY PROPERTIES

1. High water reducing rate: he water reducing rate can achieve at least 25% for mortar, enhancing the fluidity of mortar greatly.

2. Early strength and high strength: It can improve the early strength of mortar, improve the ultimate strength, it is the best option for applications requiring rapid curing.

3. High durability: It can decrease the water-binder ratio of the mortar, improve the durability, decrease the creep and shrinkage, cracks after the mortar solidifies.

4. Green environmental product: It is not polluted to the environment, up to the standard of ISO14000.

PROVEN PERFORMANCE RELIABILITY

Consistent results across various concrete applications with predictable performance outcomes.
COST-EFFECTIVE SOLUTION
Optimizes material usage and reduces overall construction costs through improved efficiency.
ENVIRONMENTALLY CONSCIOUS FORMULATION
Low environmental impact with sustainable production methods and eco-friendly composition.
TECHNICAL SUPPORT INCLUDED
Comprehensive technical assistance and application guidance from industry experts.
QUALITY ASSURANCE GUARANTEE
Rigorous quality control standards ensure product consistency and performance reliability.


Product Description:

Item

Specification

Result

Assay

≥92

93

Dispersion

≥90

95

Sodium Sulfate Content,%

≤ 5

4.5

PH 1%

7–9

8.2

Calcium and Magnesium Ion Content,%

≤ 0.4

0.2

Insolubles,%

≤ 0.05

0.01


Product Name:

Sodium salt of polynaphthalene sulphonic acid Basic information

CAS:

36290-04-7

MF:

C11H9NaO4S

MW:

260.24153

EINECS:


Product Categories:

Polymers

Mol File:

36290-04-7.mol

Sodium salt of polynaphthalene sulphonic acid Chemical Properties

EPA Substance Registry System

2-Naphthalenesulfonic acid, polymer with formaldehyde, sodium salt (36290-04-7)

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