PNS-B Naphthalene sulphonate formaldehyde

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Product Description:

Quick Details

  • Color:Brown

  • Appearance:Light brown powder

  • Solid content:92%Min

  • Sodium sulphate content:10%Max

  • PH Value:7-9

  • Water-reducing ratio:18%-25%

  • Place of Origin: China

  • Model Number:PNS-B

Packaging & Delivery

Packaging Details:25kgs/40kgs/750kgs bags
Delivery Detail:10days after sales confirmed

Specifications

Na2SO4--10% Max(Manufacturer selling,annual output 300,000MT,perfect quality and competitive price)

 

1.Remarkable Plasticity: As a condition of blending where amount of cement and collapsibility are fixed aforehand, mixing water can be decreased by 17-25% 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 60-95% and 25-50% respectively when it is added at standard blend dosage. As a result, compression strength, tensile strength, buckling strength and modulus of elasticity will be improved to some extent.
2. Improve miscibility of concrete amalgamator with water and collapsibility as well. As a condition of equivalent blending, collapsibility can be increased 4-7 times when it is added at 0.7% blend dosage.
3. 15-18% of cement can be reserved when the agent is blended at 0.7% blend dosage, which is preconditioned by same collapsibility and strength.

PARAMETERS & ACCEPTANCE CRITERLA  

model  

item    

PNS-B

net starch fluidity (mm )

≥ 240

content of Cl (%)

0.4

PH value

7-9

surface tension(N/m)

(7 1 ± 1) × 10 -3

solids content(%)

≥ 92

Na 2 SO 4 content(%)

≤10

PARAMETERS & ACCEPTANCE CRITERIA FOR REFERENCE

Parameters

Criteria

Actual Results

Parameters

Criteria

Actual Results

Water Reduction, %

≥ 17

17.9

Compression strength, %

1d

≥ 180

200

Water Penetration, %

≤ 90

79

3d

≥ 170

194

Air Content, %

≤ 2.0

1.6

7d

≥ 150

161

Temporal Distribution for setting (min)

Initial setting time

-9 0 +120

+20

28d

≥ 130

142

Terminal setting time

+13

Shrinkage, %

28d

≤ 130

125

Corrosion to steel bars

None

None

Note: Standard Blend Dosage:0.7 %(as cement amount)

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Q:Are there any food additives called Jinliyuan?
Food additives are synthetic or natural substances that are added to food in order to improve the quality of food, aroma and taste, as well as the need for preserving and processing processes.
Q:The food additive is trisodium phosphate or sodium dihydrogen phosphate
Trisodium phosphate and sodium dihydrogen phosphate in the food additive GB2760 have, sodium dihydrogen phosphate function: water retention agent, used in infant formula and weaning food; trisodium phosphate function: moisture retention agent, stabilizer, acidity adjustment Agent, used in dairy products, oil products, prefabricated meat products, cooked meat products and beverages.
Q:What sweeteners do sweet potato flour
It is not allowed to use alum, nor can it use phosphate, preservatives, colorants, , Is a range of abuse of food additives, is in violation of the "Food Safety Act" Article 46 of the criminal acts, the next step starch production and processing plants to put aside the alum thinking, can not use phosphate and other super-range food additives, in the legal premise , Change the production process, the use of QS card of food additives to force the production of real no alum products.
Q:What brand of white vinegar is no additives who can tell me about,
In general, white vinegar is blended with vinegar, there will be no additives, and your mouth of the additives I do not know is not a preservative, the market will see the number of food will be added preservatives, or two or three days, up to a week Metamorphism.
Q:Can a concrete additive be added at the same time?
At present, the company's RY --- I1500 DPS inorganic waterproofing agent, with its unique waterproof performance, many new and old customers unanimously approved, the products have been sold to Jiangsu, Guangdong, Fujian, Jiangxi, Guangxi, Shaanxi, Xinjiang, Shandong, Liaoning, Inner Mongolia, more than 30 provinces and cities, in a number of places, through the efforts of agents at all levels, has been extended to the township (terminal) agent, not only quality and cheap "Rong Yu" To thousands of households, but also led a large number of laid-off workers, rural surplus labor force engaged in waterproofing industry and embarked on the road to prosperity.
Q:Could you give me banana walnut muffin recipe without additive?
Banana muffins
Q:Does MSG belong to food additives?
In accordance with the provisions of Article 11 of the General Administration of Quality Supervision, Inspection and Quarantine of Foodstuffs, the use of sweeteners, preservatives, colorants and other food additives directly in food shall establish food additives in the list of ingredients, The names of the various food additives used under this item are also marked.
Q:Are salt baked chicken flavored powder a food additive?
Salt Baked Chicken Seasoning Flour is a food additive that is not a food additive. Belong to food seasoning.
Q:The animaniacs do a song about food additives. where can i find the lyrics for that song?
Animaniacs Friendship Song
Q:What is the difference between Artificial and Synthetic additives?
Artificial additive is introducing a chemical not normally found in the food, it is not innate but added to provide color, flavor, vitamins or other essential nutrient or to prolong shelf-life. Iodine is added to salt to prevent thyroid diseases, vitamin D and calcium are added to milk prevent rickets. These diseases were once very common but education, improved food storage and transport, and additives have radically reduced their incidence in many countries. Some additives are harvested from domestic plants like guar gum and are added as thickeners. A synthetic additive has been manufactured and added.

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