PC-1000 polycarboxylic acid high-performance dispersant PC-1000聚羧酸高性能分散劑
PC-1000 polycarboxylic acid high-performance dispersant PC-1000聚羧酸高性能分散劑
一、Product introduction 產(chǎn)品簡(jiǎn)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.
本產(chǎn)品是目前應(yīng)用前景最好、綜合性能最優(yōu)的一種普適經(jīng)濟(jì)型高性能減水劑。具有摻量低、分散能力強(qiáng)、減水率高、水泥適應(yīng)性好、流動(dòng)度損失小、耐久性強(qiáng)、引氣超低、消泡性和適應(yīng)性強(qiáng)等優(yōu)點(diǎn)，是一種無毒、無腐蝕、不燃燒的安全環(huán)保型高性能減水劑。與國內(nèi)外同類產(chǎn)品性能相比，PC-1000聚羧酸高性能分散劑在技術(shù)性能指標(biāo)、性價(jià)比方面都達(dá)到了國際先進(jìn)水平。
二、Scope of application 適用范圍
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
Project 項(xiàng)目 | Performance 性能指標(biāo) |
外觀 | 白色粉末 |
Active ingredient 活性成分（%） | ≥90 |
Bulk density 堆積密度（kg/m3） | 300-600 |
PH value(10% aqueous solution) PH值（10%水溶液） | 6.5-8.5 |
Water reduction rate 減水率（%） | ≥25 |
Product application examples 產(chǎn)品應(yīng)用示例
Squeezing agent (material) products 壓漿劑（料）產(chǎn)品 | |
Project 項(xiàng)目 | Performance 性能指標(biāo) |
Water-binder ratio 水膠比（%） | 28 |
Mixing time (1000r/min high-speed pulping machine) 攪拌時(shí)間（1000r/min高速制漿機(jī) ） | 3min-5min |
Initial liquidity 初始流動(dòng)度（s） | 13.5 |
30 mins fluidity 30min流動(dòng)度（s） | 13.9 |
30mins fluidity loss value 30min流動(dòng)度損失值 | 0.4 |
Grouting material products 灌漿材料產(chǎn)品 | |
project 項(xiàng)目 | Performance 性能指標(biāo) |
Water to material ratio 水料比（%） | 13～15 |
Mixing time (1000r/min high-speed pulping machine) 攪拌時(shí)間 （1000r/min高速制漿機(jī) ） | 240s |
Initial liquidity初始流動(dòng)度（mm） | 345 |
30 mins fluidity 30min流動(dòng)度（mm） | 340 |
30mins fluidity loss value 30min流動(dòng)度損失（mm） | 5 |
Surface self-leveling products 面層自流平產(chǎn)品 | Bearing mortar products 支座砂漿產(chǎn)品 | ||
project 項(xiàng)目 | Performance 性能指標(biāo) | project 項(xiàng)目 | Performance 性能指標(biāo) |
Water-binder rati 水料比（%） | 24 | Water-binder rati 水料比（%） | 15 |
Initial liquidity 初始流秒（s） | 156 | Initial liquidity 初始流動(dòng)度（mm） | 360 |
20 mins fluidity 20min流秒（s） | 155 | 30 mins fluidity 30min流動(dòng)度（mm） | 354 |
20mins fluidity loss value 20min流秒損失值 | 1 | 30mins fluidity loss value 30min流動(dòng)度損失（mm） | 6 |
四、Precautions for use 注意事項(xiàng)
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.
本產(chǎn)品的摻量為膠凝材料的0.10-0.50%，使用前進(jìn)行試配試驗(yàn)，以求最佳摻量。
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.
本產(chǎn)品不得與其它減水劑混合使用。使用本產(chǎn)品前必須將使用過其它減水劑的攪拌機(jī)沖洗干凈，否則有可能會(huì)影響減水效果。
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.
使用本產(chǎn)品時(shí)，必須計(jì)量準(zhǔn)確，各拌合物需攪拌均勻。
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.
由于摻用PC-1000聚羧酸高性能分散劑減水率較大，使用時(shí)必須嚴(yán)格控制用水量。
五、Packaging and storage 包裝與貯存
1. This product is powder, packed in paper-plastic bags, 25kg/bag.
本產(chǎn)品為粉劑，紙塑袋包裝，25±0.1kg/包。
2. This product should be sealed and stored in time after opening the bag and using it.
本產(chǎn)品開袋使用后需及時(shí)密封保存。
3. Store in a cool and dry place at 0-40℃ to avoid high temperature, high humidity and heavy pressure.
應(yīng)置于0-40℃陰涼干燥處儲(chǔ)存，避免高溫高濕、重壓。
4. The warranty period is 12 months, and the overdue products can be used only after they are tested and verified.
質(zhì)保期12個(gè)月，超期產(chǎn)品經(jīng)試驗(yàn)驗(yàn)證合格后方可繼續(xù)使用。
六、Technical Support 技術(shù)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.
本產(chǎn)品在各類拌合物配制中，公司免費(fèi)提供專業(yè)技術(shù)咨詢服務(wù)、提供各用戶配方體系優(yōu)化服務(wù)。
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