GQ-202 retarding superplasticizer naphthalene superplasticizer is mainly a retarding recombination variety of surface active substances from the superplasticizer, its main feature is incorporated into the product after the concrete has significant retarding effect, reducing the water rate, flow resistance, small slump loss polycarboxylate liquor production, not isolation, not bleeding, and can greatly improve the strength of concrete at different ages, and the adaptability of cement compared Well, no corrosion of steel for pumping concrete, the flow state, mass concrete and RCC, etc., it is summer concrete project first material. Homogeneity ◎ Specifications: ◆ Appearance: brown powder or brown-gray, brown peg colored liquid. ◆ powder Solid content ≥92%, liquid solid content 40 ± 0.2% polylactic acid liquor factory, density 1.2 ± 0.02% g / ml. ◆ powder fineness: 0.315mm sieve ≤10%. ◆ paste fluidity ≥230mm. ◆ PH value: 7-9. ◎ The main technical performance: ◆ The product powder dosage is 0.6-1.2% of cementing material, the liquid content is 1.5-2.5% water reduction rate of 15-25% ◆ In keeping with the same reference concrete water-cement ratio. Under the conditions, can increase the slump more than 10cm. ◆ In the reference concrete strength basically the same situation polycarboxylate liquor, it can save 10-20%. ◆ after the incorporation of the agent, concrete water retention, plasticity, cohesiveness polycarboxylic acid liquor price increase, without precipitation, no bleeding, no segregation, no blocking pumps. ◆ after the incorporation of the agent, small slump loss, 60 minutes almost no loss, 90 minutes loss 1-2cm. Dongying City-acid liquor, liquor factories polylactic acid, high-strength construction materials (certified merchants) Ltd provided by the Linyi City high-strength building materials. Linyi high-strength building materials Limited (www.lygqjc.cn) is specialized in "polycarboxylate superplasticizer, polycarboxylate liquor, poly carboxylic acid liquor," the business, the company adhering to the "honesty, hard service" concept, in order to You provide the most quality products and services. Welcome to inquire! Contact: Zhu Meng income.