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PC-6220

產品類別:Polycarboxylic acid high performance water reducer

產品型號:PC-6220

產品描述:

服務熱線:400-880-1456

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  • 產品介紹
Product Name

PC-6220

Product Description

PC-6220 is a kind of powder form performance enhanced polycarboxylate ether superplasticizer manufactured through optimizations of molecular configuration and synthesis process.
PC-6220 is suitable for cementitious mortars with requirements of high fluidity and high strength.

Product Performance PC-6220 can impart mortar quick plasticizing speed, high liquifying effect, easiness of defoaming as well as low loss of those properties by the time.
PC-6220 is of good compatibility with various kind of cement or gypsum binders, other additives such as defoaming agent, retarder, expansive agent, accelerator etc.
Benefiting from PC-6020’s special molecular structure, defoaming agent in mortar system can be reduced or cancelled to get an optimized air bubble size and distribution meanwhile to keep or improve fluidity. This is particularly significant for applications of PC-6220 with high dosage demand.
Recommending
Application
Flowable mortar or slurry for grouting application
Flowable mortar for spreading application
Flowable mortar for brushing application
Other flowable mortar or concrete
Usage & Dosage Dry mixed homogeneously with other ingredients of dry mortar and packaged as one product, which can be at job site mixed with recommended dosage of water for application.
Recommended dosage is 0.015-0.45% based on binder weight. The detailed dosage should be determined by test in advance according to local raw materials and construction regulation.
Packaging
Specification

PE-lined plastic woven bag, 25kg/bag

Storage &
Transportation
Condition
Storage and transportation should be carried out in cool and dry condition. Under high temperature and high humidity, product should be kept away from moisture and pressure to avoid coalescence or agglomeration.
If the product is not used up, the opened package must be sealed tightly to prevent moisture from ingress.
Shelf Life 12 months since production.
 For product stored over shelf life, test confirmation should be done before use
Safety Data This product is of non-toxicity, non- irritation, non-spontaneous combustion.
This product is approved by REACH. For detailed safety issue, please refer to MSDS.
Typical Product Data

Appearance:whitish to light pink powder with good fluidity

Bulk density:400-700 kg/m 3

Moisture content:≤5%

pH value of 20% solution @20℃:7-9
Chlorine ion content: ≤ 0.05%
Air content of concrete test:1.5-6%
Water reducing ratio in concrete test:≥25%

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