Naphthalene superplasticizer
| Model: | BTL-HY-2 |
|---|---|
| Brand: | BTL |
| Origin: | Made In China |
| Category: | Chemicals / Other Chemicals |
| Label: | concrete admixtures , construction materia , concrete chmical |
| Price: |
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| Min. Order: | - |
Product Description
| Product Name | Naphthalene superplasticizer | ||||||
| Model | HY-2 | ||||||
| Main ingredients | β—Naphthalene sulphonate formaldehyde condensates （NSF） | ||||||
| Appearance | PH Value (23°C) | Content of water | Fineness | Defoaming time | Fluidity of cement paste | Water reducing ratio(%) | Bleeding rate |
| yellowish-brown Powerder | 7-9 | ≤10% | 0.315mm, sieving residus≤12% | ≤30S | 230mm | 12-28% | ≤40 |
| Content of air | Cement saveing | Margin of setting time（min） | corrosion to concrete iron | ||||
| ＜3 | 15-20% | －30～±30 | NO | ||||
| Ratio of Compressive Strength (%) | 1day | 3days | 7days | 28days | Ratio of contraction | 28days | |
| 145 | 140 | 130 | 120 | ≤120 | |||
| Dosage | 1.Recommended dosage vary from 0.5%-1.5%,water reducing ratio can reach to 12-28%. | ||||||
| 2.This product has Powerder and Liquid for choice, liquid's solid content is 40±2%,proportion≥1.22,dosage is 1.5-3.0%, other characteristic are same as powerder. | |||||||
Member Information
| Guangdong Built-to-last Energy Saving and Environmental Protection Industrial Co.,Ltd | |
|---|---|
| Country/Region: | Guang Dong - China |
| Business Nature: | Manufacturer |
| Phone: | 18666081491 |
| Contact: | Choco Zhang (Oversea Marketing ) |
| Last Online: | 04 Jan, 2014 |
