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:Can the food additive be used?
Less words okay, plus more will have an impact on health, I think the effect of tender meat and starch is almost the same, you are the cooking of the furnace.
Q:Additives and formulations for refractory materials
SM water reducing agent
Q:Find the additive inverse of -9 on the 12-hour clock?
The additive inverse is the number that makes another number equal to zero when added. For example, 4 and -4 are additive inverses because -4 + 4 = 0. On a clock, there is no zero. 12 represents zero. To find the inverse of -9 on the 12 hour clock, find the number that adds to -9 to make 12. Subtract -9 from 12 or use algebra: -9 + x = 12 x = 21 The additive inverse of -9 on a 12 hour clock is 21. Hope this helps!
Q:Difference between Additive Colour and Subtractive Colour?
Additive And Subtractive Color Mixing
Q:what is the best coolant additive?
Mix the antifreeze 50/50. The more antifreeze you have in the mix, the hotter the engine will run>
Q:Can a concrete additive be added at the same time?
Lianyungang Rongyu New Waterproof Material Co., Ltd. is a professional company integrating R & D, production, sales and construction services. The company is a strong technical force. It is composed of experts and consultants engaged in waterproof material research. The company's internal technology Departments continue to research and development, the introduction of international and domestic waterproof industry respected energy-saving, environmentally friendly and durable long-lasting series of waterproof materials. Mature products have been through the National Building waterproof material product testing center testing, in line with relevant industry standards.
Q:Edible oil without any additives can be stored for how long
Seal save for one year is no problem
Q:What ingredients are added to the bread
Steamed bread is the traditional staple food of our country. In order to increase the size of the bread, to improve the texture and taste of bread, to extend the shelf life of bread, bread to improve the nutritional value of the bread in the production of appropriate additives is necessary. Commonly used additives are yeast food, leavening agent, enzyme preparations, emulsifiers, oxidants, nutritional supplements and preservatives and so on.
Q:what is additive and subtractive colors?
Additive and subtractive colors has to do with color perception. Pigments (coloring in objects) reflect the color that you perceive. So for example a red square appears red because it predominantly reflects red light. If you took that pigment and mixed it with a blue pigment you get purple, if you add green pigment to that you would get a dark grey. Pigments are subtractive colors. But with light, if you take red light and blue light and combine them you get magenta light, and its brighter than either individual beam because you have twice the amount of light. If you were to add green light to that, you'd get white light and again it would be a brighter beam. Light is additive.
Q:What are the provisions of the law on food additives
Look at the laws and regulations on food hygiene and safety in our country, and there are no special additives laws, but there are regulations. Everything is not the same place

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