HSA-A High concentration naphthalene superplasticizer - HSA-A
naphthalene superplasticizer, 1,Solid content:92%, 2,Sodium sulfate content: 2.5%max, 3,high water reducing rate:18~25% - details see: https://www.buildingsupplieshub.com/hsa-a-high-concentration-naphthalene-superplasticizer-10082513
| Place of Origin: Shandong China (Mainland) | Brand Name: Hongsha | Model Number: HSA-A | Appearance: brownish-yellow powder |
| content of sodium sulfate: 2.5% max | Fluidity of cement paste: 200mm min | chloride content: 0.5% max |
HSA-A High concentration naphthalene superplasticizer
Introduction:
HAS-A Naphthalene based superplasticizer is β-naphthyl sulfonate formaldehyde condensate produced by sulfonation, condensation reaction and industrial naphthalene. It’s good adaptability to concrete, strong dispersant effect, low air entraining, high water reduction and no set retarding. Also it can significantly increase workability of fresh concrete, increase the slump and compactness, reduce water cement ratio.
Specifications:
| Item | Index | Item | Index |
| Appearance | Reddish Brown powder | PH (24°C) | 7-9 |
| Solid content % | 92 max | Na2So4 content % | 2.5 max |
| Moisture % | 5 max | Chloride content % | 0.5max |
Advantages:
- low dosage 0.5~1.0% of cementitious material in 1M3 concrete.
- high water reduction up to 18~25%.
- Increase the slump10cm min, when keep the water to cement ratio no change.
- increase initial and ultimate strength of the concrete.
- good adaptability to concrete, strong dispersant effect, low air entraining,
- no set retarding
- significantly increase workability of fresh concrete
- increases the concretestrength
- No corrosion to the steel-bar
Storage & Packing:
Woven fabric bag with plastic liner. 25kg/ bag or 40kg/bag
Stored in a dedicated warehouse that is well-ventilated and dry. It remains effective in one year.
Our company and products:
Our Projects:
| Packaging Detail:Woven fabric bag with plastic liner. 25kg/ bag or 40kg/bag |
| Delivery Detail:within 15 days after received deposit or L/C at sight |
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