|Place of Origin:||China|
|Minimum Order Quantity:||1Tons|
|Delivery Time:||Within 15 days after order confirmation|
|Payment Terms:||T/T, L/C, D/A, D/P, Western Union, MoneyGram|
Concrete Additives Concrete Admixture Naphthalene Based Superplasticizer for Water Reducing Agent
Naphthalene Based Superplasticizer is Sulphonated Naphthalene Formaldehyde Concrete Superplasticizer.It is a highly
effective dual action powder super-plasticizer for the production of free flowing concrete or as a substantial water-reducing
agent for promoting high, early and ultimate strength concrete. It improves the plastic and hardened properties of concrete
such as workability, compressive and flexural strengths.
|Appearance||Light brown powder||Light brown powder||Light brown powder|
|Sodium sulphate Content||5%||10%||20%|
|Net Starch Fluidity||≥250 mm||≥240 mm||≥230 mm|
3. SNF USAGE:
A. Blending dosage at 0.5%-1.0%, 0.6% mixing dosage advised.
B. Prepare solutions as required.
C. Direct use of powder agent is allowed. Alternatively the addition of the agent is followed by water moisturization
4. SNF Package
25kgs/Bag or Ton bag,16Tons/20'gp
5. SNF Application
---To provide initial workability especially with low water cement ratio.
---To significantly improve the initial workability of site mixed concrete without increasing water demand.
---To provide improved durability by increasing ultimate strengths and reducing concrete permeability.
---To have high slump retention with early setting time.
Sulfonated Naphthalene Formaldehyde is used as a super-plasticizer in the production of free flowing concrete such as:
---Slabs and foundations
---Walls, columns and piers
---Slender components with densely packed reinforcements
---Textured surface finishes
It is also used as a water-reducing agent leading to high early strength concrete such as:
---Pre-cast concrete elements
---Bridges and cantilever structures
---Areas of concrete where formwork must be removed quickly or early loading applied
6.Parameters&accepttance criteria(For reference)
|Parameters||Criteria||Actual Results||Parammeters||Criteria||Actual Results|
|Water reduction,Min %||≥14||18-28||Compression strength,%||1d||≥140||170|
|Water Penetration,Max %||≤90||79||3d||≥130||160|
|Temporal distribution for setting(min)||Initial setting time||-90 ~ +120||
|Terminal setting time||Shrinkage,%||
|Corrosion to steel bars||None||None|
|Note:Standard Blend Dosage:0.75%(as cement amount)|
7, Our Company:
Anhui Elite Industrial Co.,LTD was established in 2007, has become one of the leading and professional suppliers of all
kinds of Concrete additive in the world market.Our Product were widely used in all kinds of concrete,mortar,plaster projects
and exported to more than 30 countries, Such as USA,Russia, Germany, Australia, Chile, UAE, Korea, Vietnam, Africa etc.
Our Product was made by 100% Virgin Material with advanced equipment , we have one full set of precise testing instrument,
testing equipment and quality inspection team, technology research and development team. the management system was
certified by ISO9001 and our products have been passed the CE Certification.
Our Mainly Product and Production Capacity as below:
Polypropylene Fiber (PP Fiber)
Polyester Fiber(PET Fiber)
Polyvinyl Alcohol Fiber( PVA Fiber)
Polyacrylonitrile Fiber(PAN Fiber)
Naphthalene Formaldehyde Sulphonate(SNF)
Polycarboxylate Superplasticizer PCE(Flake/Powder/Liquid)
PP Fiber Monofilament PP Fiber Fibrillated PP Fiber Wave/Curved
PP Fiber Twist/Hybrid Polyester ( PET) Fiber PVA Fiber
|Appearance:||Light Brown Powder||Sodium Sulphate Content:||5% Or 10% Or 20%|
|PH Value:||7-9||Classification:||Chemical Auxiliary Agent|
|Name:||Naphthalene Sulfonate Formaldehyde||Other Name:||SNF/NSF/PNS Pwder|
|Solid Content:||92% Min||Type:||Naphthalene Based Superplasticizer|