“这无疑是一项在混凝土行业中对减水剂的新技术应用”
“This is undoubtedly a new technology application of water reducing agent in the concrete industry”
聚羧酸高性能（混凝土）减水剂
Polycarboxylic acid high performance (concrete) water reducer
优化性能，实现混凝土生产的降本增效 Optimize performance to reduce costs and increase efficiency in concrete production
聚羧酸高性能（混凝土）减水剂凭借其先进的调配技术，可实现混凝土生产配方中水泥用量的大幅减少，在降低成本的同时提升施工效率，是实现环保建设的不二选择。我们的减水剂让您的工程兼具巨大的经济效益和环保效益，更符合现代可持续发展的需求，助力您在激烈的市场竞争中脱颖而出！
Polycarboxylic acid high performance (concrete) water reducer, with its advanced mixing technology, can significantly reduce the amount of cement used in concrete production formulas, reduce costs while improving construction efficiency, and is the only choice for achieving environmentally friendly construction. Our water reducer allows your project to have both huge economic and environmental benefits, and is more in line with the needs of modern sustainable development, helping you stand out in the fierce market competition!
Solid powder water reducer (packed in bags, 25kg/bag, purity greater than 98%)
Polycarboxylate Monomer HPEG/EPEG/GPEG
Polycarboxylate Water Reducer Products
产品概述 Product Overview
- 产品亮点 Features
- 产品规格 Specification
- 相关资料 Related Data
固体粉未状减水剂（袋装，25kg/袋，纯度大于98%）Solid powder water reducer (packed in bags, 25kg/bag, purity greater than 98%)
产品亮点 Features
- 剂量灵活性：适用于普通、中等和高性能水减量 Dosing flexibility: for normal, medium and high performance water reduction
- 适应性高：对各种水泥、石膏及其他胶结材料具有良好的适应性和分散性 High adaptability: Good adaptability and dispersibility to various cements, gypsum and other cementing materials
- 强度提升：提高强度增长率，提供更快的凝固时间和强度发展 Strength Enhancement: Improves strength growth rate, provides faster setting time and strength development
- 施工优化：增强施工性和泵送性，提高生产力，降低变量成本，为整个施工团队带来经济效益 Construction optimization: Enhanced workability and pumpability, increased productivity, reduced variable costs, and economic benefits for the entire construction team
- 适用用途广泛：高流动性混凝土、自流平砂浆、灌浆材料、防水砂浆、粘结砂浆、防水涂层、耐火浇筑料、着色剂、水泥或石膏GRC预制构件、超高性能混凝土（UHPC）等其他应用 Widely applicable: high-flow concrete, self-leveling mortar, grouting materials, waterproof mortar, bonding mortar, waterproof coating, refractory casting material, colorant, cement or gypsum GRC precast components, ultra-high performance concrete (UHPC) and other applications
- 符合标准：符合ASTM C 494/C 494M对A型（水减量）和F型（高范围水减量）掺合料要求 Standards Met: Meets the requirements of ASTM C 494/C 494M for Type A (water-reducing) and Type F (high-range water-reducing) admixtures
产品规格 Specification
| Items | Standard |
| Appearance | White or Yellowish Powder |
| Bulk density(kg/m3) | 500-700 |
| Moisture(%) | ≤5.0 |
| Solid content(%) | ≥97±2 |
| pH(20% water solution) | 7-9 |
| Alkali content (Na2O+0.658K2O %) | ≤5.0 |
| Chloride content (%) | ≤0.03 |
| Sodium sulfate content(%) | ≤5.0 |
| Fluidity of cement paste (mm) | ≥250 |
相关文件 Related Data
产品概述 Product Overview
- 产品亮点 Features
- 产品规格 Specification
聚羧酸大单体 HPEG/EPEG/GPEG Polycarboxylate Monomer HPEG/EPEG/GPEG
产品亮点 Features
- HPEG是生产聚羧酸减水剂的主要原料，由大分子单体与丙烯酸共聚而成，合成的共聚物（PCE）中的亲水基团可改善共聚物的亲水性和在水中的分散性 HPEG is the main raw material for producing polycarboxylate water reducer. It is copolymerized by macromolecular monomer and acrylic acid. The hydrophilic groups in the synthesized copolymer (PCE) can improve the hydrophilicity and dispersibility of the copolymer in water
- 产品特点：高活性催化剂及特殊合成工艺；高双键保留率；与水泥适应性好；赋予减水剂高减水率；提高早期强度；大幅度降低水胶比、收缩徐变，提高耐久性；坍落度损失小；氯离子含量低（≤0.1%） Product characteristics: High active catalyst and special synthesis technical process; High double bond retention rate; Excellent adaptability to cement; Endow superplasticizer with high water reduction rate; Improving early strength; Greatly reducing W/B ratio, shrinkage and creep, improving durability; Low slump loss; Low content of chloride ion(≤0. 1%)
- 利用聚羧酸大单体HPEG生产的聚羧酸减水剂可用于配制缓凝混凝土、预制混凝土、现浇混凝土、高性能混凝土、大流动度混凝土、自密实混凝土及大体积混凝土，可广泛应用于高速铁路、大型桥梁、水利、水电、核电、地铁、高速公路、港口码头及各类工业与民用建筑工程 The polycarboxylate water reducer synthesized using polycarboxylate monomer HPEG can be used to prepare retarding concrete, precast concrete, cast-in-place concrete, high-performance concrete, large flow concrete, self compacting concrete and mass concrete, and can be widely used in high-speed railway, large bridge, water conservancy, hydropower, nuclear power, subway, expressway, harbor wharf and various industrial and civil construction workers
- EPEG/GPEG是生产聚羧酸减水剂的主要原料，以二乙二醇乙烯基醚和环氧乙烷为主要原料制成 EPEG/GPEG is the main raw material for producing polycarboxylate water reducing agents. Made of diethylene glycol vinyl ether and ethylene oxide as main raw materials
- 产品特点：具有优异的坍落度保持性和良好的适应性，且性价比较高。与其他单体相比，合成聚羧酸减水剂所需的时间较短，降粘效果更好 Product characteristics: It has excellent slump retention and good adaptability, and has a high cost-effectiveness. Compared with other monomers, it takes less time to synthesize polycarboxylate water reducer and has a better viscosity reduction effect
- 利用聚羧酸大单体EPEG/GPEG合成的聚羧酸减水剂特别适用于砂石质量差、含砂量高或对混凝土要求高的工程 The polycarboxylate water reducer synthesized using polycarboxylate monomer EPEG/GPEG is particularly suitable for projects with poor sand and gravel quality, high sand content or high requirements for concrete
产品规格 Specification
| Items | Standard |
| Appearance | White or Yellowish Powder |
| Hydroxyl value mgKOH/g | 23.40±1.00 |
| moisture(%) | 0.10 max |
| Chloride,w/% | 0.1 max |
| pH(1%Aqueous Solution) | 5.2 ~ 7.2 |
| Unsaturation mmol/kg | 0.385 mix |
| Double bond retention rate% | 93 mix |
| Items | Standard |
| Appearance | White or Yellowish flakes |
| Hydroxyl value mgKOH/g | 18±1.00 |
| moisture(%) | 0.50 max |
| Chloride,w/% | 0.1 max |
| pH(1%Aqueous Solution) | 8 ~ 11 |
| Unsaturation mmol/kg | 0.385 mix |
| Double bond retention rate% | 95 mix |
聚羧酸减水剂产品Polycarboxylate Water Reducer Products
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我们提供全面的专业服务，满足从业主到商业开发商等不同客户的需求。
We provide comprehensive professional services to meet the needs of different customers, from owners to commercial developers.
OTG是致力于创新和可持续发展，是将降本需求转化为成功增效的桥梁。
OTG is committed to innovation and sustainable development, and is a bridge that transforms cost reduction needs into successful efficiency gains.