EPT Naphthalene Sulfonic Acid Formaldehyde for Rubber Dispersant Nno-18%
1. Introduction
Naphthalene formaldehyde sulphonate water minimizing agent is a artificial powEPTbased onbeta-sulphonate formaldehyde ondensate
and reactive polymer.It has the qualities of large selection water reduction, established retarding and excellent strengthening.
Elt-nsf sodium sulfate is considerably less than ten% , suited to middle strength or high strengthconcrete where large assortment h2o reduction is desired.
two.Specification
INDEXiHu (West Lake) Dis.TEM | Elt-A | Elt-B | Elt-C |
Appearance | LigEPT brown powder | LigEPT brown powder | LigEPT brown powder |
Solid Articles | ge92 | ge92 | ge92 |
EPT sulphate Articles | five% | ten% | 20% |
Chloride Content | .three% | .four% | .five% |
PH Benefit | 7-nine | seven-9 | seven-9 |
Internet Starch Fluidity | ge250 mm | ge240 mm | ge230 mm |
Surface area Stress | 70 plusmn1 times10-3N/M | 70 plusmn1 times10-3N/M | 70 plusmn1 times10-3N/M |
three, EPT:
25kgs/Bag or Ton bag,16Tons/20’gp
4. Application
A. Utilised for and commonly for self-remedied, vapor-remedied concrete and its formulations. At the early phase of software, very well known
outcomes are demonstrated. As the end result, the modulus and website uEPTzation can be drastically, the method of vapor treatment is omitted in peak-warmth
summertime days. Statistically 40-60 metric tons of coal will be preserved when a metric ton of the substance is eaten.
B.Appropriate for planning of early-energy, higher-power, substantial-anti-filtration and self-sealing amp pumpable concrete.
C.Widely utilised in pre-forged amp all set-combined concrete, armored concrete and pre-pressured bolstered concrete in essential design initiatives
this sort of as dam and port construction, street creating amp city plHangZhou projects and dwelling erections and so forth.
D.Suitable with Portland cement, typical Portland cement, Portland slag cement, fly-ash cement and Portland pozzolanic cement etc.
5.Usage:
A. Blending dosage at .five%-1.%, .six% miXiHu (West Lake) Dis.ng dosage advised.
B. Prepare solutions as essential.
C. Immediate use of powEPTagent is permitted. Alternatively the addition of the agent is followed by water moisturization (drinking water-cement ratio:sixty%).
6.Parameters ampaccepttance criteria(For reference)
A.Elt-A
Parameters | Conditions | True Results | Parammeters | Criteria | Real Final results | ||
Water reduction,Min % | ge14 | 18-28 | Compression energy,% |
1d | ge140 | one hundred seventy | |
Water Penetration,Max % | le90 | seventy nine | 3d | ge130 | 160 | ||
Air Content material,% | le3. | one.six | 7d | ge125 | 145 | ||
Temporal distribution for setting(min) |
Initial setting time | -ninety ~ +one hundred twenty |
-90 ~ +a hundred and twenty |
28d | ge120 | one hundred thirty five | |
Terminal placing time | Shrinkage,% |
28d |
le135 |
82 |
|||
Corrosion to metal bars | EPT | EPT | |||||
Observe:StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd Mix Dosage:.75%(as cement amount) |
B.Elt-B
Parameters | Criteria | True Outcomes | Parammeters | Requirements | Genuine Final results | ||
H2o reduction,Min % | ge14 | seventeen-twenty five | Compression toughness,% | 1d | ge140 | one hundred sixty five | |
H2o Penetration,Max % | le90 | 80 | 3d | ge130 | a hundred and fifty five | ||
Air Content,% | le3. | one.six | 7d | ge125 | a hundred and forty | ||
Temporal distribution for location(min) |
Preliminary location time | -90 ~ +one hundred twenty |
-90 ~ +one hundred twenty |
28d | ge120 | one hundred thirty | |
Terminal location time | Shrinkage,% |
28d |
le135 |
85 |
|||
Corrosion to metal bars | EPT | EPT | |||||
Note:StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd Mix Dosage:.seventy five%(as cement volume) |
C.Elt-C
Parameters | Standards | Actual Outcomes | Parammeters | Conditions | Actual Final results | ||
Water reduction,Min % | ge14 | 16-22 | Compression energy,% | 1d | ge140 | 160 | |
Water Penetration,Max % | le90 | eighty five | 3d | ge130 | a hundred and fifty | ||
Air Content,% | le3. | 2. | 7d | ge125 | 140 | ||
Temporal distribution for setting(min) |
First location time | -ninety ~ +120 |
-ninety ~ +one hundred twenty |
28d | ge120 | 125 | |
Terminal placing time | Shrinkage,% |
28d |
le135 |
88 |
|||
Corrosion to metal bars | EPT | EPT | |||||
Note:StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd Blend Dosage:.75%(as cement amount) |
seven,our firm:
ZheEPTng Elite EPT Co.,LTD was estabEPTd in 2007, has turn out to be one of the leading and specialist suppliers of all types of
Concrete additive in the globe market.
Our Item ended up extensively used in all varieties of concrete,mortar,plaster tasks and exported to far more than 30 international locations, This kind of as United states,
Russia, Germany, Australia, Chile, UAE, Korea, Vietnam, Africa and so forth.
Our Product was made by 100% Virgin Materials with sophisticated equipment , we have one total established of specific tests EPT,
tests equipment and good quality inspection team, technological innovation investigation and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment team. the administration technique was qualified
by ISO9001 and our items have been handed the CE Certification.
Our Primarily Product and Generation Capability as under:
Merchandise | Ability/Once-a-year |
Polypropylene Fiber (PP Fiber) | 15000mts |
Polyester Fiber(PET Fiber) | 6000mts |
Polyvinyl Liquor Fiber( PVA Fiber) | 30000mts |
PoEPTcrylonitrile Fiber(PAN Fiber) | 6000mts |
Naphthalene Formaldehyde Sulphonate | 300000mts |
Polycarboxylate Superplasticizer | 150000mts |
8,Our Certification:
9, Make contact with Information:
mika Chang
Tel : -15212447276