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The effect of several times of super-addition on the performance of concrete
by admin on 21-12-02
The mixing amount of water reducing agent exceeds the normal mixing amount by several times, and its influence on the performance of concrete should be determined according to the specific situation. ...
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Industrial Grade Building Construction Hydroxypropyl Methylcellulose (HPMC)
by admin on 21-11-29
Hydroxypropyl methyl cellulose (HPMC), the raw material cellulose, can be refined cotton or wood pulp. It is necessary to pulverize it before or during the alkalization process. The pulverization is done by mechanical energy. Destroy t...
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Take You To Really Understand Dispersant MF
by admin on 21-11-22
Dispersant MF is a widely used dye additive. It is mainly by methyl naphthalene or washing oil as raw material after sulfonation, hydrolysis, condensation with formaldehyde. An anionic surfactant produced by such steps as neutralizatio...
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Naphthalene High Efficiency Water Reducing Agent
by admin on 21-11-15
The synthesis method of naphthalene high efficiency water reducing agent : (1). Naphthalene was sulfonated at high temperature (160~165℃), mainly producing β-naphthalene sulfonic acid, but also a...
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The Role Of Phosphate In Food
by admin on 21-11-12
Post Date: 12, Nov, 2021 Phosphates can be divided into simple phosphates and complex phosphates according to their composition. The so-called simple phosphate refers to various salts of orthophosphoric acid, including orthophosphoric acid: M3PO4; monohydrogen phosphate: MHPO4; dihydrogen phospha...
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Role Of Dispersant NNO In Dyeing Polyester-cotton Bobbin
by admin on 21-11-09
Diffusion agent NNO is a kind of anionic surface active agent, the appearance is light brown powder, easily soluble in any hardness of water, 1% solution pH value is 7~9, no permeability and foamability. Diffusion agent NNO has good di...
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Knowledge About Concrete Water Reducing Agent
by admin on 21-11-01
Post Date: 01, Nov, 2021 Concrete mixing station in the preparation of concrete,cannot do without three substances,aggregate,powder and liquid material.The main ingredient in the liquid material is water and additives, they are not optional part,from their own independent weighing unit can be s...
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POLYCARBOXYLATE CONCRETE ADMIXTURE Precautions
by admin on 21-10-27
JF POLYCARBOXYLATE SUPERPLASTICIZER Polycarboxylate Superplasticizer is considered to be a high-performance admixture. People always expect to be safer, more convenient, more efficient, and more adaptable than traditional naphthalene admixtures ...
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Synthetic principle of Concrete and Mortar Superplasticizer Polycarboxylate Superplasticizer
by admin on 21-10-18
Polycarboxylate Superplasticizer PCE is composed of macromolecular compounds with sulfonic acid groups, carboxyl groups, amino groups, and polyoxyethylene sid...
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The difference between sodium lignosulfonate and calcium lignosulfonate
by admin on 21-10-14
1. Product introduction: Calcium lignosulfonate (referred to as wood calcium) is a multi-component high molecular polymer anionic surfactant. Its appearance is brownish-yellow powder material with a slight aromatic odor. The molecular weight is generally between 800 and...
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Jufu Chemical’s corporate culture journey
by admin on 21-10-13
Shandong Jufu Chemical Technology Co., Ltd. is a company specializing in the import and export of chemical-related products. Since its establishment, the company has been focusing on the research and development, production and sales of various chemical products. The main products now include: c...
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Dye diffusing agent NNO
by admin on 21-10-08
Commodity name: Dispersant NNO, also called Diffuser NNO Technical indicators: Item index Standard diffusion rate (standard product) % ≥ 95 PH value (1% a...
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