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:What is the additive and multiplicative inverse of -0.5?
Additive inverse meansthe number that when added will equal 0". That is, it is the number a such that -0.5 + a = 1. So a = 1 - (-0.5) = 1.5 is the additive inverse. Multiplicative inverse meansthe number that when multiplied will equal 1". That is, it is the number m such that -0.5m = 1. So m = 1/(-0.5) = -2 is the multiplicative inverse.
Q:Whats additive toxicity?
Whats additive toxicity? An effect in which two substances or actions used in combination produce a total effect the same as the sum of the individual effects. i.e.This contaminate called chundering sulfate, when combined with heparin, has a super additive effect, so that's leading to strokes. The combined effect of drugs that, when used in combination, produce an effect that is greater than the sum of their separately measured individual effects. i.e.Turmeric has the ability to lower blood pressure and may therefore have an additive effect if taken with drugs that also lower blood pressure.Talk to your doctor. Take care always..........
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In recent years, river powder has been mechanized production, in Guangzhou, followed by a large number of self-produced rice noodles, some manufacturers even in the aging of the addition of borax production, affecting the food safety. In 2004, the Guangzhou municipal government to consider the river powder to "Guangzhou Shahe powder" in the name of "territorial products" to protect, so as to strengthen the management of the river powder manufacturing, increase the "river powder" origin of cultural propaganda and protection.
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Q:What do you need to pay attention to using fuel additives?
Add the ratio is generally 1: 1000,1 bottle 50ml additive can be equipped with 50 liters of fuel. In addition, the addition should be depending on the vehicle conditions, models, the vehicle is good for the first time the continuous use of three bottles or so; the situation down, less power vehicles need to use more than 5 bottles until the car condition improved, and then select the box to add once or every Every 1000 km to add once. If the engine is running in good condition, it can be reduced.
Q:EU food additive code
E Numbers are simple formats defined as food additives and are usually found in food labels. The 'E' prefix indicates that the additive is approved for use by the EC.
Q:What are the additives in the milk?
I drink is bright gifted milk, do not know if there is no additives
Q:What are the oil additives?
Dispersant A chemical that allows solid contaminants to be suspended in the colloidal state to prevent sludge, paint, and sludge from depositing substances on the engine parts. Dispersants are usually non-metallic (ashless) and are generally used in combination with detergents. Such as: T154A polyisobutenyl succinimide, T154B boronized polyisobutenyl succinimide, T161A high molecular weight polyisobutenyl succinimide, T161B boronated high molecular weight polyisobutenyl succinimide, T151A polyisobutenyl succinimide, T164A high molecular weight polyisobutenyl succinimide, T165A high molecular weight polyisobutenyl succinimide.
Q:What is the additive?
Wang Zi milk is to restore the milk, that is, milk powder and then processed to produce milk. Additives, there will be some ordinary milk, after all, is a packaged food, there will be a small amount, I think Wang Zi milk inside may be more than ordinary milk, and if not the original flavor, and may add more, but these additives Are relatively safe, basically there will be other food inside, so do not worry too much
Q:Is there any harm to the use of fuel additives in cars?
It is the money used by idiots, if you have money, add a bit down to the heart of the feeling of thieves comfortable ...

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