PC-1000 polycarboxylic acid high-performance dispersant PC-1000聚羧酸高性能分散剂

一、Product introduction   产品简介

This product is currently the best prospect, the best overall performance of a universal economic superplasticizer.

It has the advantages of low dosage, strong dispersion ability, high water reduction rate, good cement adaptability, small fluidity loss, strong durability, ultra-low air entrainment, strong defoaming and adaptability, etc. It is a non-toxic, non-toxic and non-toxic Corrosive, non-combustible, safe and environmentally friendly high-performance water reducing agent.

Compared with the performance of similar products from China and abroad, PC-1000 polycarboxylic acid high-performance dispersant has reached the international advanced level in terms of technical performance indicators and cost performance.

     本产品是目前应用前景最好、综合性能最优的一种普适经济型高性能减水剂。具有掺量低、分散能力强、减水率高、水泥适应性好、流动度损失小、耐久性强、引气超低、消泡性和适应性强等优点，是一种无毒、无腐蚀、不燃烧的安全环保型高性能减水剂。与国内外同类产品性能相比，PC-1000聚羧酸高性能分散剂在技术性能指标、性价比方面都达到了国际先进水平。

二、Scope of application 适用范围

      This product is suitable for the preparation of various cement-based dry mortar, gypsum-based self-leveling mortar, concrete and other products，such as grouting agent (material), self-leveling mortar, special mortar, bearing mortar, high-strength grouting material, construction and concrete of different strength grades, etc.

      The prepared product fully meets the "Technical Specifications for Construction of Highway Bridges and Culverts" (JTG/T3650-2020), "Technical Conditions for Pipe Grouting of Post-tensioned Prestressed Concrete Beams for Railways" (TB/T3192-2008), and "Enterprise Standards of China Railway Corporation" (Q/CR409-2017), "Cement-based grouting material application technical specifications" (GB/T50448-2008), "Bridge support grouting material" (JT/T1130-2017), "Cement-based self-leveling mortar for ground" ( JC/T985-2017), "Gypsum-based self-leveling mortar" (JC/T1023-2007) and other related product standards.

 三、Main performance 主要性能

Product application examples  产品应用示例

四、Precautions for use 注意事项

1. The dosage of this product is 0.10-0.50% of the cementitious material. A trial test is carried out before use to find the best dosage.
   本产品的掺量为胶凝材料的0.10-0.50%，使用前进行试配试验，以求最佳掺量。

2. This product must not be mixed with other water reducing agents. Before using this product, the mixer that has used other water-reducing agents must be rinsed, otherwise it may affect the water-reducing effect.

  本产品不得与其它减水剂混合使用。使用本产品前必须将使用过其它减水剂的搅拌机冲洗干净，否则有可能会影响减水效果。

3. This product must not be mixed with other water reducing agents. Before using this product, the mixer that has used other water-reducing agents must be rinsed, otherwise it may affect the water-reducing effect.
   使用本产品时，必须计量准确，各拌合物需搅拌均匀。

4. Due to the high water reduction rate of PC-1000 polycarboxylic acid high-performance dispersant, the water consumption must be strictly controlled when using it.  
   由于掺用PC-1000聚羧酸高性能分散剂减水率较大，使用时必须严格控制用水量。

五、Packaging and storage 包装与贮存

1.  This product is powder, packed in paper-plastic bags, 25kg/bag.

   本产品为粉剂，纸塑袋包装，25±0.1kg/包。

2.  This product should be sealed and stored in time after opening the bag and using it.
    本产品开袋使用后需及时密封保存。

3.  Store in a cool and dry place at 0-40℃ to avoid high temperature, high humidity and heavy pressure.

   应置于0-40℃阴凉干燥处储存，避免高温高湿、重压。

4.  The warranty period is 12 months, and the overdue products can be used only after they are tested and verified.
   质保期12个月，超期产品经试验验证合格后方可继续使用。

六、Technical Support 技术支持

In the preparation of various concrete of this product, the company provides free professional technical consulting services and provides users with formula system optimization services.
本产品在各类拌合物配制中，公司免费提供专业技术咨询服务、提供各用户配方体系优化服务。