Polycarboxylic ether acid superplasticizers

Name: Polycarboxylic ether acid superplasticizers
SKU: 20140723150555-polycarboxylic-ether-acid-superplasticizers
Availability: InStock

1.100 ₫

Mã sản phẩm: 20140723150555-polycarboxylic-ether-acid-superplasticizers Danh mục: Hóa chất công nghiệp, Ngành xây dựng

Tech. Data Sheet:

Inspection Items	Standard Value	Test Results
Appearance	Colorless to yellowish viscous liquid	colorless to yellowish vis cous liquid
Solid content(%)	40 ± 1.0	40
Density(g/ml)	1.07 ±0.02	1.08
PH value	6-8	6
Air content	≤3.0	2.1
Na2SO4 Content(%)	≤3.0	0.87
Slump Retention(60 min.)mm	≥ 150	180
Water Reducing Rate (%)	> 25	26
Fluidity of Cement Paste(mm)	≥ 240mm	280mm
Weeping Rate	≤ 20	17
The time difference of setting	-90~_120	[FONT=inherit]initial setting: +110 Final setting: +110[/FONT]
Slump variation(1h)	≤ 80	35
Ratio of compressive strength	[FONT=inherit]7d≥140 28d≥130[/FONT]	[FONT=inherit]7d:143.7 28d:132.5[/FONT]
Ratio of shrinkage (28d)	≤110	100
Alkaline content(%)	≤10	1.36

[HIGHLIGHT=#ffffff] [/HIGHLIGHT]
[HIGHLIGHT=#ffffff][FONT=inherit]GB8076-2008
JG/T3275-2011[/HIGHLIGHT][/FONT] [HIGHLIGHT=#ffffff][FONT=inherit]CRCC(China Railway Test&Certification)[/HIGHLIGHT][/FONT] [HIGHLIGHT=#ffffff] [/HIGHLIGHT]
[HIGHLIGHT=#ffffff] Notices:[/HIGHLIGHT]
[HIGHLIGHT=#ffffff] [/HIGHLIGHT]
[HIGHLIGHT=#ffffff][LIST=1] [*][FONT=inherit][FONT=inherit]Before compounding, it is [FONT=inherit]not recommended to use in concrete mixing and other engineering materials directly. We suggest that is should be compounded according to the usage and the dosage through experiment before used.[/FONT][/FONT] [*][FONT=inherit]The product is of alkaliscence, non-toxic, no pollution. Once get into human’s body or eyes, it should be get washed [FONT=inherit]as soon as possible. For part of the human body allergic phenomenon, it should get timely medical treatment.[/FONT][/FONT] [*][FONT=inherit]To ensure the quality, we can provide [FONT=inherit]compounding service according to the requirement of concrete and offer free technical consultation, providing recommendations for concrete construction and related technical guidance on site as well.[/FONT][/FONT][/LIST][/HIGHLIGHT][/FONT]