Basic Info.
Type
water-reducing admixture
Visual Appearance
White Powder
Product Description
POLYCARBOXYLATE SUPERPLASTICIZER POWDER BRIEF INTRODUCTION:PCE superplasticizer is the newest generation superplasticizer in domestic and abroad.Comparing with PNS and other superplasticizer, PCE superplasticizer has many characteristicadvantages in technology and performance as following: (1) low dosage, high rate of waterreducing;(2) keep concrete good slumption retention;(3) good compatibility with cement;(4) smallshrinkage of concrete to keep the stability of volume and durability;(5) environmental inproduction and usage. Base on above advantages, PCE superplasticizer attract the attention from engineering field and has been widely used in some important projects. Predictably, base on above advantages, PCE superplasticizer will be the main trend in the market.Due to most of PCE superplasticizer is liquid and procedure of PCE powder is complex anddangerous, PCE superplasticizer is mostly sold in liquid in market. Recently, with thetechnology and procedure improved, PCE powder is common in market. the powder will be moreconvenient for client in transport and use. So the powder is becoming the trend of this product.Main Performance:1, Visual appearance: white powder| Density | Solid Content | PH value | Chloridion | Total Alkal |
| 500±15 | 98±1% | 7--9 | <0.1% | <5% |
| Dosage(%) | 5min | 1 Hour | Fluidity loss(%) |
| 0.12 | 140 | 160 | 0 |
| 0.14 | 160 | 180 | 0 |
| 0.16 | 180 | 200 | 0 |
| 0.18 | 200 | 240 | 0 |
| 0.20 | 240 | 270 | 0 |
| 0.22 | 270 | 310 | 0 |
| Powder Doseage(%) | Warte-reducing rate(%) |
| 0.14 | 18 |
| 0.18 | 23 |
| 0.20 | 29 |
| 0.22 | 32 |
| | water | cement | sand | aggregate |
| standard | 200 | 330 | 712 | 1163 |
| Dosage 0.16 in PCE powder | 138 | 327 | 734 | 1198 |
| 1 day | 3 days | 7days | 28days | 90days |
| 220 | 190 | 170 | 170 | 170 |
| Ratio of bleeding rate | Ratio of
Shrinkage | Initial
setting time | Final
setting time | Air content |
| ≤85% | ≤75% | +40~80 min | +0~10 min | ≤3% |
At present, most PCE powder in market are produced by process of sparying and drying. So they
have some defect: its 5% separant,3% moisture result loss of effective constituent and performance in use.
Boke chemicals break the routine of producing PCE powder. It First use the technology of
Thermosynthesis which save the producing cost in a lot, without separant, with high purity of
98% solid contents. In performance, high purity guarantee the low dosage, more effective
constituent guarantee the better slump retention, those save the cost for client.Use Method1,According to the design of concrete, adjust quantity the water or sand to make sure the slumps,strength, setting all to meet with requirements base on the required dosage of admixture.2,It apply to concrete with high performance ,strength and fluidity. When make C50 concrete,it should choose the suitable material according to relative technology rule and confirm thesuitable mixing technology base on enough test data. To make sure the fluidity of concrete canmeet with the requirements of engineering, the strength of concrete should have surplus .3,This product can be added into concrete together with water which is used in mixing. but itwill get better performance if mix it with water firstly.Safety and Attention:1,This product is alkalescence solid without toxic, corrosiveness and pollution. It is unedible.when it come to body and eye, please wash it in clean water. When there is allergy for some body,please send the person to hospital rapidly for cure.2,This product is storaged in paper barrel with PE bag inner. Avoid rain and sundries to mixin.3, Quality guarantee period is 12 monthsPackage: Paper-Plastic lamination package with PCE inner.
Address:
Nanhan Village, Luocun Town, Zichuan District, Zibo City, Shandong Province
Business Type:
Trading Company
Business Range:
Chemicals, Health & Medicine, Light Industry & Daily Use
Management System Certification:
ISO 9001, ISO 9000
Company Introduction:
Established in 2010, shandong boke chemical Co., Ltd. is a well-known enterprise in polymer polyether industry in China. When the outbreak comes, the company makes use of its strong technical strength and production capacity to provide disinfection products such as disposable disinfection hand-washing gel and 84 disinfectant for the prevention and control of the epidemic. The production line of medical masks is also under construction, and has been listed as a key protection enterprise of national epidemic prevention and control materials. At present, the global epidemic is getting more and more serious, the company is ensuring the supply of domestic epidemic prevention materials at the same time, it is actively providing high-quality products for the global epidemic fighting.
