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) 攪拌時間（1000r/min高速制漿機(jī) ） | 3min-5min |
Initial liquidity 初始流動度（s） | 13.5 |
30 mins fluidity 30min流動度（s） | 13.9 |
30mins fluidity loss value 30min流動度損失值 | 0.4 |
Grouting material products 灌漿材料產(chǎn)品 | |
project 項目 | Performance 性能指標(biāo) |
Water to material ratio 水料比（%） | 13～15 |
Mixing time (1000r/min high-speed pulping machine) 攪拌時間 （1000r/min高速制漿機(jī) ） | 240s |
Initial liquidity初始流動度（mm） | 345 |
30 mins fluidity 30min流動度（mm） | 340 |
30mins fluidity loss value 30min流動度損失（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 項目 | Performance 性能指標(biāo) | project 項目 | 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 初始流動度（mm） | 360 |
20 mins fluidity 20min流秒（s） | 155 | 30 mins fluidity 30min流動度（mm） | 354 |
20mins fluidity loss value 20min流秒損失值 | 1 | 30mins fluidity loss value 30min流動度損失（mm） | 6 |
四、Precautions for use 注意事項
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，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，必須計量準(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個月，超期產(chǎn)品經(jīng)試驗驗證合格后方可繼續(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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