| Product Name | A-306 |
| Product Description | A-306 is a kind of modified polyether powder defoamer with high defoaming efficiency. It is suitable for cementitious mortars with requirement of high fluidity and high strength. |
| Product Performance | A-306 can impart mortar quick and long defoaming effect. Through its dosage adjusted, A-306 can optimize air bubble size and distribution & in mortar system to improve flowing ability. A-306 is of good compatibility with various kind of cement or gypsum binders and other additives, such as retarder, expansive agent, accelerator etc. With A-306 inside, it is easy to obtain a perfect finishing surface. |
| 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 0.02-0.2% based on the total weight of mortar. 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 | 6 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. For detailed safety issue, please refer to MSDS. |
| Typical Product Data | Appearance：whitish powder |
| Bulk density：400-700kg/m 3 | |
| Dispersing ability in water：easy dispersing into water | |
| pH value of 1% in water @20℃：7-9 |
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2020/8/21 11:43:41