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30 years experience in concrete & related products.
15 years experience in foreign trade.
RULE knows well how to sell the right products for your right use, and make sure you have no worries about the quality and after sales service with reasonable price.
Description
Calcium Naphthalene sulphonate formaldehyde condensate
Calcium salt of a polycondensation product of naphthalene sulphonic acid and formaldehyde.
Characteristics
Physical Form Powder
CAS No: 37293-74-6
Typical Properties
Condensation High
Colour Beige
Bulk Density (g/cc at 20 oC) 0.4 - 0.6
Specification
1, Main ingredient is β-naphthyl sulfonate formaldehyde condensate, sodium sulfate≤2.0%.
2, Good dispersion, water reduction and early-strength effect. It can speed up the turnover of templates and fields, accelerate construction progress and shorten the completion period. It is applicable for concrete with early-strength and high-performance requirements and other concretes that need to enhance strength and improve long term performance.
3, Increase the concrete slump and improve its liquidity, applicable for ready-mixed concrete, pumping concrete, high-liquidity concrete, grouting material, etc.
4, Without air entraining. It is applicable for all grades of concrete with steam curing condition and natural maintenance.
5, No corrosion on steel bars. It is applicable for precast concrete, cast-in-place concrete, reinforced concrete, prestressed reinforced concrete, etc. in various projects.
6, Good compatibility with portland cement, regular portland cement, portland slag cement, portland flyash cement, etc.
7. Applicable in low temperature, no crystals.
1.Powder product should be used according to the dosage, and for liquid product, its concentration should also be considered while the water in the product should be deducted from the proportion.
2.It is advised to post-put the product into the mixture. Stirring the mixture longer can make it more uniform.
3.This product can be used for making winter composite anti—freezer, and therefore can effectively avoid sodium sulfonate crystals.
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Packed with plastic woven bag, 25kgs/bag or 550kgs/650kgs/750kgs/jumbo bag.
Usually 20'container with 13~18tons
Or as required.
Delivery:
Lead time can be 3~7days according to the quantity and customized package design, shipped by sea or air as required.
