FDN Sodium Sulphate Content 20

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Product Description:

Quick Details

Sodium Sulphate Content: 20%

Appearance: Lighe Brown Powder

PH Value: 7-9

Place of Origin: China (Mainland)

Solid Content: 91%Min

Model Number: FDN

Packaging & Delivery

Packaging Details:

25kgs/40kgs bags,750kgs jumbo bags or under customers' request.

Delivery Detail:

PROMPT SEE ORDER

Specifications

CHINA'S LARGEST MANUFACTURER OF SUPERPLASTICIZER
NAPHTHALENE SULFONATE FORMALDEHYDE CONDENSATE-

CHINA'S LARGEST MANUFACTURER OF SUPERPLASTICIZER

INDEX

ITEM

-A

-B

     -C

Appearance

Light brown powder

Light brown powder

Light brown powder

Solid Content

≥92

≥92

≥92

Sodium sulphate Content

5%

10%

20%

Chloride Content

0.3%

0.4%

0.5%

PH  Value

79

79

79

Net Starch Fluidity

≥250 mm

≥240 mm

≥230 mm

Surface Tension

70±1×10-3N/M

70±1×10-3N/M

70±1×10-3N/M

Parameters

Standard Index

UNF-A

UNF-B

UNF-C

First Class

Regular

Water ReductionMin

20

18

22

20.1

20

Water PenetrationMax

90

95

15

80

85

Air ContentMax

3.0

4.0

2.0

2.0

2.0

Temporal distribution for setting(min)

Initial Setting Time

90120

+22

+22

+22

Terminal Setting Time

+16

+16

+16

Compression Strength

1d

140

130

156

156

156

3d

130

120

152

152

152

7d

125

115

146

146

146

28d

120

110

138

138

138

Shrinkage

90d

135

82

82

82

Corrosion to Steel Bars

None

None

None

None

APPLICATION

1.     Used for and widely for self-cured, vapor-cured concrete and its formulations. At the early stage of application, extremely prominent effects are shown. As the result, the modulus and site utilization can be drastically, the procedure of vapor cure is omitted in peak-heat summer days. Statistically 40-60 metric tons of coal will be preserved when a metric ton of the material is consumed.

2.     Suitable for preparation of early-strength, high-strength, high-anti-filtration and self-sealing& pumpable concrete.

3.     Widely used in pre-cast & ready-mixed concrete, armored concrete and pre-stressed reinforced concrete in key construction projects such as dam and port construction, road building & town planning projects and dwelling erections etc.

4.     Compatible with Portland cement, normal Portland cement, Portland slag cement, fly-ash cement and Portland pozzolanic cement etc.

PROPERTIES, FEATURES & CHARACTERISTICS
1.Appearance: Light brown powder& dark brown liquid. Non-poisonous, odorless, non-flammable and non-corrosive to steel bars.
2. Remarkable Plasticity: As a condition of blending where amount of cement and collapsibility are fixed aforehand, mixing water can be decreased by 18-28% when it is admixed with reinforced concrete at 0.5-1.0%. Statistically, compression strength on the lst day, the 3 rd day and the 28 th day after single application is increased by 60-90% and 25-60% respectively when it is added at standard blend dosage. As the result, compression strength, tensile strength, buckling strength and modulus of elasticity will be improved to some extent.
3.Improve miscibility of concrete amalgamator with water and collapsibility as well. As a condition of equivalent blending, collapsibility can be increased 5-8 times when it is added at 0.7% blend dosage.

PARAMETERS & ACCEPTANCE CRITERIA

USAGE:

1. Blending dosage at 0.5%-1.0%, 0.6% mixing dosage advised.

2. Prepare solutions as required.

3. Direct use of powder agent is allowed. Alternatively the addition of the agent is followed by water moisturization (water-cement ratio:60%).

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Q:Chicken powder is not a food additive
Monosodium glutamate and chicken powder, one is only a single amino acid glutamate spices, one is extracted from the chicken with a variety of amino acid condiments, both of which can generally be assured to eat. But the need to grasp the principle is not to eat too much, because everyone in the enjoyment of delicious at the same time, can not ignore the health of the market there is the implementation of the standard "salty food flavor" standard chicken powder, the provisions of the use of processed food The total weight of 0.1-0.4%, but most of the provisions of the amount or a teaspoon spoon and other vague argument.
Q:what is additive inverse?
The additive inverse of a number is that number which would be added to it to reach a sum of zero. It is also called the opposite, because (except in the case of zero) it has the same magnitude, but opposite sign. additive inverse of 7 = -7 additive inverse of -5 = 5 additive inverse of 0 = 0
Q:How to select high-quality jujube, how to identify whether jujube contains additives,
Two taste: "problem red dates" after the entrance with a small lick tongue will feel a sweet taste, which is soaked with sodium saccharin after the epidermis also contains a lot of sugar because of the normal mature jujube surface will not have sweet, only After bite, the chewing date will gradually sweet.
Q:What is a nucleotide food additive?
Nitric acid food additives are generally used in monosodium glutamate, chicken, soy sauce and other condiments to improve the freshness, with a little added in the food that is significantly enhance the taste, so that the original flavor and flavor of food has been significantly improved characteristics. Food additives generally can not be food, not necessarily nutritional value, but must meet the above definition of the concept. That does not affect the nutritional value of food, and has to prevent food spoilage, enhance the sensory characteristics of food or improve the quality of food.
Q:What are the permissible additives for cooked meat products?
Tea polyphenols (children polyphenols) 04.005 antioxidants 3.0 to the fat in the catechins
Q:Why do additives cause hyperactivity?
Additives for chemicals have different purposes. If you are studying effects of medicines, there are many class of additives. Most common are fillers - This compounds help in preparing dilution for tablating (or other forms of medicines) to help tableting exact dose. These are generally starch or salts. There are some additives being used to encapsulate the medicine. This help in delivering the medicine in the targeted zone. his compounds protect the medicine from being absorbed in region where it is not required - and in most cases it works on pH balance or presence of some specific ions. This compounds indirectly help in improving the efficiency of medicine. Some additives are made to increase the efficiency of the medicine. They are some times other medicine - combination preparations or some enzyme like compounds. It is known as synergistic effect. Increased efficiency - effect of medicines can be identified as hyper activity in body. Some additives are binders - that help tablating.
Q:Are food additives and preservatives the same?
Food additives are chemical or natural substances used to improve food quality, extend food shelf life, facilitate food processing and increase food nutrient composition.
Q:To do vacuum packaging cooked food need to put those food additives
Improve the senses
Q:Additive and Multiplication Inverse questions help?
1. Additive inverse: To find the additive inverse find what the number added to will equal zero. So basically, set up an equation to finda." z+a=0 -2+4i+a=0 a=2-4i And so the additive inverse of -2+4i is 2-4i. (notice that it was simply the originally number multiplied by -1). 2. Multiplicative inverse: Basically the same thing only the two numbers are multiplied. z*m=1 (1-i)*m=1 m=1/(1-i) So that's the answer. I suppose you should probably simplify it though. 1/(1-i) * (1+i)/(1+i) [multiply by the conjugate of the denominator to get the complex number out of the denominator). (1+i)/(1-i²) (1+i)/(1--1) (1+i)/2 So that's you're answer.
Q:What are the benefits of food additives?
Is conducive to the preservation of food to prevent deterioration of food deterioration, increase food flavor

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