PNS-B Naphthalene sulphonate formaldehyde

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Payment Terms:: TT OR LC

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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)

Q:What are the benefits of food additives?: Shelf life

Q:The additive inverse of -0.8 is?: not sure about 1, 2 b, 3 c, 4 b, and 5 I don't know 3

Q:How to use food additives properly: Most of the varieties of instant noodles are fried, and the oil is oxidized to oxidized lipids, so antioxidants are usually added in instant noodles. Food antioxidants are substances that are easy to react with oxygen and prevent or slow down The oxygen in the air and the role of food, so that the food does not occur deterioration of taste and other quality deterioration of these substances are generally used as an additive into the food first with the oxygen in the air, so as to prevent the oxidation of food in the lipid . Commonly used vitamin C, different dimension C, sodium benzoate, etc .. Sodium benzoate is a very common food preservatives, to prevent deterioration of acid, to extend the shelf life of the effect of excessive use of human liver can cause harm, and even carcinogenic. Sodium formate and some substances will react to produce benzene (benzene is carcinogenic), especially in the presence of vitamin C, so in foods rich in vitamin C, should avoid the use of sodium benzoate.

Q:How do I keep the lawn green when the dog pees on it? Are tne additives you put in thier food safe for them? ?: I would say it should be okay, we usually put a towel under the set when placing on nice furniture. Keep an eye on it for a few days, especially after it is on for several hours. If it gets warm or too hot, you can put squares of felt under the feet of the TV. Even fleece could work for that, if the felt is not long enough.

Q:HELP!! -3, 0.2 please help! i‘ll give you all the stars you wantttttttt!: The additive inverse of a number (x) is what number (y) you add to make their sum 0. Similarly the multiplicative inverse is what number you multiply to make their product 1. The additive inverse of -3 is 3 since -3 +3 0 multiplicative inverse is -1/3 since -3 * -1/3 1 similarly additive inverse of 0.2 is -0.2 and multiplicative is 5 since 5*.2 1

Q:According to the European commission, food additives are substances added intentionally to food to perform certain technological functions, like to color, to sweeten or to preserve. Food additives can also do more then that, which can be a bad thing. Though food additives can make food look better and even last longer, food additives can create antibiotic resistance, food allergies and hyperactivity. The worst thing about food additives is that it creates antibiotic resistance in humans. This means it will resist any antibiotic that you will take and many people can become immune to important medicines that could have saved their lives. How all this happens is “Giant agricultural businesses pack together cattle by the hundreds to thousands, necessitating the use of germ-fighting antibiotics that we end up swallowing.” (Hawaleska). This result of their care could affect a lot of people. is this good?: If this is for a school report,you may want to cite a specific reference or two when it comes to supporting the claim that food additives can eventually create super germs(since you state that they will have antibiotic resistance). If there were any studies done my colleges or hospitals on this. You want to list their findings if it offers some sort of evidence to back up what you're writing.

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:what are the food additives commonly for use?: Hey i'm here for the first time. I found this question and I find the answers truly valuable. I'm hoping to give something back and help others too.

Q:Would adding a additive or the wrong type of power steering fluid, cause the car to steer hard?: Depends what you added

Q:what is additive inverse property?: The additive inverse property states that the sum of a number and its additive inverse is zero. The additive inverse of a number is the opposite. For example: 3 + (-3) 0 a - a 0 -x + x 0 Hope this helps.

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