Concrete Superplasticizer Polycarboxylate Polycarboxylate Superplasticizer Powder PCE Concrete Chemical Additive Water Reducing

• Customization: Available
• Appearance: Colorless/Brown
• Application: Concrete Admixture, Mortar Admixture, Self-Leveling Compound
• Model NO.: PCE Liquid
• Setting Time: Extended Setting Time
• Type: Ultra-high-range Water-reducing Agent
• Water Reduction Rate: 40%-50%
• Transport Package: IBC Tank
• Specification: 1100kg IBC Tank
• Trademark: woxin
• Origin: China
• HS Code: 38244010
• Production Capacity: 50000 Tons Per Month

Product Description

roduct Description

Polycarboxylate  Superplasticizer Suitahle For Compounding High durable concrete
 
This product is a new generation of environmentally-friendly polycarboxylic acid high-performance hydrazine type water reducing agent developed by our company. Under the alkaline condition, the hydrazine type itself undergoes hydrolysis reaction, thereby releasing carboxylic acid groups with dispersing properties. Achieve a long-lasting dispersion effect, in addition to excellent sealing performance, it also has a certain water reducing effect, and significantly improves the cohesiveness of concrete and improves the concrete performance.

Product technical performance
1. Special molecular structure and special branch structure design, which is used for hydrolysis reaction in fresh concrete. By adjusting the branch structure, the hydrolysis rate can be adjusted within the effective time to achieve selective protection effect.
2. Slow release property,This product is blended into concrete, slowly hydrolyzed, releasing carboxylic acid groups to achieve long-lasting dispersion effect, achieving ideal preservation effect.
3. The higher strength increase rate, the concrete mixed with the product does not change the setting time, overcomes the shortcomings of the general retarder to make the concrete final setting time too long, and the early strength development is too slow.
Product Uses

pce slump retention type concrete water retaining agent

 polycarboxylate superplasticizer can be used for precast concrete,SCC concrete,ready mix concrete,self-leveling mortar,etc.

concrete test for your reference 

Standard testing=1.2 g PCE + 87g Water + 300g Cement

Dosage of 50% PCE % Ratio of Water reducing %(at least)
0.03: 28-30 
0.35: 28-30
0.4 : 32
0.45: 32
0.5 : 32-40
0.6 : 35-40
Weight of PCE Dosage=Dosage suggested * (Weight of cement + fly ash + mineral )
(50% mother liquid) tested by Shanlv P.O.42.5 ordinary portland cement,with the dosage of 0.32% 
 
 CL-SR-50:CL-WR-50=4:6
87g water+0.96g CL-50+300g cement

time(min)	slump variation retention	state
30min	240mm	rising
60min	280mm	max
120min	280mm	max
180min	260mm	lost

Scope of application
This product is especially suitable for various water conservancy, port, transportation, bridge, subway, electric power, etc., and has various high performance requirements for concrete slump.
After compounding with carboxylic acid, this product is suitable for high-strength, high-performance, high-durability super-flow vibration-free self-leveling, self-compacting and steel fiber and other special concrete, subway tube, slag-free sleep rail and other precast concrete and long-distance transportation. Concrete
Instructions
The recommended range of product is 0.35%~0.65%. The specific amount of cement and mix ratio should also be determined by experiment.
This product has a low water reduction rate and is recommended for use in combination with a water-reducing mother liquor. The optimum compounding ratio should be determined according to the test. This product can be combined with various functional admixtures such as polycarboxylate water reducer and various retarder air entraining agents. The best compounding should be determined through experiments before use.
Precautions
This product is an alkali-free liquid, non-toxic, non-corrosive liquid, no pollution to the environment, not edible
If you accidentally touch your eyes, rinse them with clean water as soon as possible, causing allergies to some people. You should seek medical treatment promptly.

polycarboxylate superplasticizer price

                                1,specification
  Table 1  Water reducer homogeneity index
 

Appearance	Colorless to yellowish or brown viscous liquid
Bulk density(kg/m3,20ºC)	1.107
Solid content(liquid)(%)	50%
PH value(20degree)	6~8
Alkali Content(%)	≤0.50
Sodium Sulfate Content	0.004
Water Reducing Rate	32%
Air Content	0.42%
CL- Content	0.0007%

 

b,concrete performance(water reducing type) 

Inspection Items	unite	standard value	test result
1h After Fluidity of Cement Paste	mm	≥220	240
Water Reducing Rate	%	≥25	32
Atmospheric Pressure Bleeding Rate	%	≤60	21
The Difference Between the Setting Time	min	Initial     <-90	25
		Final     <-90	10
Slump Variation Retention	60 min	≥180	230
	120min	≥180	210
Ratio of Compressive Strengh	3d	≥170	215
	7d	≥150	200
	28d	≥135	175
Effect on Reinforcement Corrosion	/	No Corroding	No Corroding
Ratio of Shrinkage	/	≤110	103
Tested by Shanlv P.O.42.5 standard portland cement, with the dosage of 0.25% of CL-WR-50

 

 

Time       (min)	slump variation retention      (mm)	state
30min	240mm	rising
60min	280mm	max
120min	280mm	max
180min	260mm	lost

Company Introduction
Xuzhou WoXin Construction Materials Co., Ltd has accumulated over 90 years of experience in developing, manufacturing and marketing innovative construction materials. WoXin has operations in North America, Europe, Africa, Middle East and Asia with 15 manufacturing locations and a distribution network to over 35 countries.
The focus of our full product range below caters to our 4 core business units: Concrete & Cement Technology, Underground Construction Technology, Construction Projects Materials Technology and Building Finishing Products.