naphthalene superplasticizer

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Quick Details

Place of Origin:China (Mainland)
brown light:colour powder

Packaging & Delivery

Packaging Details:	25/50KGs BAGS,OR ANY PACKINGS AS PER CUSTOMERS REQUEST
Delivery Detail:	PROMPT

Specifications

Naphthalene based concrete superplasticizer,Light brown powder,high range water reducing .

I. 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.

II. 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.
4.15-20% of cement can be reserved when the agent is blended at 0.7% blend dosage, which is preconditioned by same collapsibility and strength.

Q: Additive function a: R → R is an increasing function .it is continus.why?: Any additive increasing function α: R → R is linear of the form α(x) = α(1)x, hence is continuous. Proof. Suppose that (1) α(x + y) = α(x) + α(y), for any x, y in R, and (2) α(x) ≤ α(y), for any x, y in R, x ≤ y. Applying (1) we have: α(0) = α(0+0) = α(0)+α(0) ==> α(0) = 0 0 = α(0) = α(x+(–x)) = α(x) + α(–x) ==> α(–x) = – α(x), for any x in R α(x – y) = α(x + (–y)) = α(x) + α(–y) = α(x) – α(y), for any x, y in R If n is a positive integer then, for any x in R α(nx) = α(x+x+...+x) = α(x)+α(x)+...+α(x) = nα(x) If n is a positive integer then, for any x in R α(x) = α(n(x/n)) = nα(x/n) ==> α(x/n) = (1/n)α(x) If m, n are positive integers then, for any x in R α((n/m)x) = α(n(x/m)) = nα(x/m) = n((1/m)α(x)) = (n/m)α(x) Collecting the previous results, we have α(qx) = qα(x), for any x in R, q in Q In particular, α(q) = α(1)q, for any q in Q Next I apply (2) to show that α(x) = α(1)x, for any x in R. Fix x in R. Since Q is dense in R, given ε > 0 there are p, q in Q such that p < x < q an q–p < ε. Then α(1)p = α(p) ≤ α(x) ≤ α(q) = α(1)q, so –α(1)(x–p) ≤ α(x) – α(1)x ≤ α(1)(q–x) –|α(1)|ε ≤ α(x) – α(1)x ≤ |α(1)|ε The previous inequality holds for any ε > 0, hence α(x) – α(1)x = 0 bye

Q: Does it degrade the cooling capabilities? Long run cons? Does it affect pump, thermostat etc. Is there a certain brand that work the best? Give me any information I may need to know. Thank you.: You really need to have the plastic end piece replace . A radiator repair shop can replace the end piece ,so you don't have to buy a new radiator. You didn't hurt anything by putting the stop leak in,don't put more thin one can are you could clog the head ports up, i don't thank you can stop a leak in the plastic piece.

Q: Types of food additives: Including acidity modifier, anti-caking agent, antifoaming agent, antioxidant, bleach, leavening agent, coloring agent, coloring agent, enzyme preparation, flavoring agent, nutrition enhancer, preservative, sweetener, thickening Agents, spices and so on.

Q: Are women organic, or do they have artificial additives?: I used to go clubbing and there were many artificially enhanced women there. But then, so were a lot of the guys.

Q: this is a maths problem: a + -a 0. Example1: 3/4 + (-3/4) 0 Example2: 4/5 + (-4/5) 0 Example3: 2 + (-2) 0 Example4: 100 + (-100) 0

Q: seven and a bracket.: I'm not sure if I understand. You may want to type it using the symbols instead of the words. I'll try it. -a[a-a7] -a[a-7a] -a[-6a] 6a^2 The additive inverse (or opposite) is -6a^2

Q: How to sell fuel additives: Fuel additives, the role of fuel additives 1, improve the combustion efficiency, fuel economy, reduce exhaust emissions; 2, cleaning the nozzle of sediment, to keep the oil flow to ensure the normal power output of the engine; 3, clear the intake valve carbon deposition, 4, can keep the engine clean and in the best working condition, reduce vehicle maintenance costs, extend the life of the engine to reduce the exhaust emissions of environmental pollution.

Q: I have been working on the code for two years, would like to ask, this ink, additives, cleaning agents on what harm people, how long this work can be done (ink, additives, cleaning agents above the environmental labeling): The chemical properties of butanone and acetone are very similar. Butanone: colorless liquid. A melting point of -86.3 ° C, a boiling point of 79.6 ° C and a relative density of 0.8054 (20/4 ° C). Dissolved in about 4 times the water, soluble in ethanol, ether and other organic solvents. And water to form a constant boiling point mixture (containing butanone 88.7%), the boiling point of 73.4 ℃. Steam and air to form an explosive mixture, the explosion limit of 2.0% to 12.0% (volume). The chemical properties are similar to acetone.

Q: why are food additives found in processed foods?: The additives are much cheaper than the food so companies put in as many chemicals as they can get by with.