| Customization: | Available |
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| Appearance: | Water |
| Application: | Concrete Admixture |
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| water reducing admixture, slump Retention for concrete | |||||||||||
| Product Descriptions | SIDLEY PCE 155L is a new generation of environmentally friendly polycarboxylate high-performance water-reducing agent. It is produced using molecular structure design principles based on DLVO charge repulsion theory and steric hindrance effect theory. The process involves the graft copolymerization of unsaturated monomers under the action of initiators, resulting in the attachment of side chains with active groups onto the main polymer chain. |
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| Applications | SIDLEY PCE 155L is suitable for the production of ready-mix concrete and precast concrete components. SIDLEY PCE 155L provides a great water reduction effect, particularly excellent fluidity, while also exhibiting strong cohesiveness and high self-leveling performance. SIDLEY PCE 155L is suitable for concrete in the following situations: Ready-mix concrete Self-compacting concrete High-strength concrete High-performance concrete The significant water-reducing effect and excellent fluidity are particularly evident in the above-mentioned applications. |
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| Dosage | SIDLEY PCE 155L is a 50% solid liquid with a low water-reduction rate. It is not a terminal product for concrete production but should be used in combination with a polycarboxylate water-reducing agent (PCE 154L/PCE 156L). The recommended compound ratio is: Polycarboxylate water-reducing agent (PCE 154L/PCE 156L) and PCE 155L mass ratio = 8:2 to 5:5. The recommended dosage is 0.2-0.5% (solid content) of the cementitious material, and the water-reducing rate can reach 10-25%. This will maintain workability retention for periods of up to 1-2 hours. When users first use the product or change raw materials, it is advisable to refer to the instructions based on the construction requirements and conditions, and to conduct necessary trial mixing tests to obtain the best technical and economic benefits. The product cannot be mixed with a naphthalene-based water-reducing agent to avoid affecting its performance. |
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| Characteristics and Benefits | SIDLEY PCE 155L works through surface absorption and produces a steric hindrance effect on cement particles, which can block temporary hydration. Its typical characteristics are as follows: Super strong slump retention effect Extremely strong liquidity (self-leveling) Extremely low alkali content (reduces alkali-aggregate reaction) Improves shrinkage and creep performance Reduces the carbonation rate of concrete Improves the durability of concrete SIDLEY PCE 155L does not contain chloride ions or other components that can corrode steel reinforcement. Therefore, it can be used without restrictions in reinforced and prestressed concrete. |
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| Typical Properties |
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| Standards | Complies with European Standard EN 934-2:T3 Complies with ASTM C 494, Type F/G |
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| Packaging | 200kg DRUM / 1000KG IBC |
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| Storage Conditions | The product is transported in plastic barrels or tankers and can also be packaged in custom ways according to customer requirements. The product is non-toxic and non-flammable. Store the product in a cool place and avoid long-term contact with steel items. It should be kept covered and protected from sunlight, rain, and freezing. The storage temperature should be between 0-40°C. If the product freezes during storage, heat it until it melts, then stir evenly before use. The shelf life of the product is six months. If it exceeds this period, it can only be used after passing a technical index inspection and confirming that its performance meets the requirements through concrete trial mix verification. |
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| Important Reminder | The concentration of this product is relatively high. It is recommended to dilute and compound it in the factory according to the setting time and slump retention performance requirements. |
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| Product Safety | According to legal provisions on dangerous goods and preparations, this product is non-hazardous. However, touching the product when wet may cause a risk of slipping. Contact us for further information. |
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| General | The usual safety precautions when handling chemicals must be observed. These include the measures described in federal, state, and local health and safety regulations, thorough ventilation of the workplace, good skin care, and wearing protective goggles. |
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| Material Safety Data Sheet |
All safety information is provided in the Material Safety Data Sheet for polycarboxylate superplasticizers. |
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| Transport Regulations | Not classified as a dangerous good according to transport regulations. Please avoid prolonged direct contact with the skin and ensure the product does not enter the eyes or mouth. If contact occurs, wash the affected area with water and soapy water. If the product enters the eyes, rinse immediately with plenty of water. If it is ingested, spit it out, rinse the mouth, and seek medical attention. |
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This product is packed in 25kg bags out HDPE bags inner with LDPE bags.
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Store products with original packaging in a dry, clean environment and away from heat sources. This product is not easy to lose efficacy, but it is hydrophilic-based. If the storage environment is poor, it will slowly absorb moisture. It is recommended to follow the first-in-first-out principle when using it. The packaging must be tightly sealed to prevent moisture intrusion if not finished use.
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