What it delivers
High flow/workability, water reduction, improved density, and strength development.
Product Construction Chemicals
Superplasticizer (SNF)
Sulfonated naphthalene formaldehyde (SNF) high-range water reducer designed to increase concrete flow and pumpability while reducing mixing water demand—supporting higher strength and improved finish.
Formats: powder/flakes and liquid grades (per request)
Documentation: SDS / COA / TDS on request
Packaging: bags / supersacks • drums / IBC (as applicable)
Where it fits
Ready-mix, precast, pumping concrete, high slump mixes, grouts and mortars.
How to specify
Choose grade by solids, chloride limits, slump retention target, and applicable standards.
Overview
SNF superplasticizers are sulfonated condensation polymers commonly used to achieve significant water reduction or high slump at constant water/cement ratio. They can improve placing, pumping, and compaction while supporting higher strength and improved surface finish. The exact performance depends on cement chemistry, SCMs, temperature, and mix design.
Water reduction
Enables reduced mixing water at equivalent workability—supporting higher strength and lower permeability.
Workability & flow
Improves slump/flow for easier placement in reinforced sections and complex formwork.
Productivity
Can reduce vibration effort and improve pumping consistency when aligned to your mix and site conditions.
Applications
Typical usage patterns. Tell us your project requirements and we’ll align the right grade and documentation set.
- Ready-mix concrete where high slump or water reduction is required
- Precast and prestressed elements (where early strength and dense matrix are targeted)
- Pumping concrete for improved flow through pipelines
- High-strength concrete mixes (water reduction strategy)
- Mortars, grouts, and repair mixes requiring improved workability
Performance levers to define in procurement
“SNF” is a family. To match an economical grade, it helps to specify your cement type, SCM usage (fly ash/slag/silica fume), desired slump profile (initial flow vs. retention), and temperature range.
Slump target
Initial slump/flow and retention window (e.g., 30–60–90 min) based on delivery and placing time.
Set behavior
Confirm whether you require neutral set, mild retardation, or compatibility with accelerators.
Air/finish
Discuss air entrainment strategy and surface finish requirements for architectural or precast work.
Technical notes
Typical properties depend on grade and manufacturing route. The most useful procurement parameters are listed below. Confirm exact values on COA/TDS for your selected grade.
Chemistry
Sulfonated naphthalene formaldehyde condensate (SNF) polymer—disperses cement particles for improved flow.
Form options
Powder/flakes for blending and dry mortar; liquid grades for dosing systems and ready-mix operations.
Dosage guidance
Dosage is mix-dependent. Provide cement content and target slump/retention to define economical range.
Compatibility
Performance varies with cement alkali, gypsum, and SCMs. Trial batching is recommended for critical pours.
Chloride control
Low-chloride grades can be supplied when specified—important for reinforced concrete requirements.
Storage & handling
Keep sealed and dry (powder). For liquids: protect from extreme temperatures; mix before use if advised.
Common selection criteria
Use these criteria to compare offers across suppliers.
Solids & activity
Define active content/solids basis to compare apples-to-apples pricing and dosage economics.
Slump retention
Specify required retention time window and temperature conditions to avoid over/under-performance.
Standards & tests
Define target test set (water reduction, setting time, compressive strength) aligned to your project spec.
Typical specifications & formats
Values depend on grade and customer requirements. Confirm details on quotation.
Assay / active content
~77% typical for some powder grades (confirm on offer)
Physical form
Powder / flakes • Liquid grades available
Appearance
Brown to dark brown (typical)
Packaging
Bags / supersacks (powder) • drums / IBC (liquid)
Documentation
SDS • COA • TDS on request
Logistics
Palletized supply available • export documentation supported
Specifications may vary depending on batch, origin, and packaging selection. Always confirm suitability for your mix design and applicable standards through trials and documentation.
Procurement & commercial notes
SNF is often purchased on a cost-in-use basis (dose vs. performance). Sharing your baseline admixture and performance targets helps us propose the most economical grade.
Supply formats
Powder/flakes for dry blending and export-friendly shipping; liquid for direct dosing and plant efficiency.
Private label / OEM
For formulated admixtures, we can discuss branding, label language, and pallet configuration requirements.
Batch-to-batch control
COA-supported supply; define critical parameters (assay/solids, chloride, pH for liquids) in the RFQ.
Fast RFQ template
Copy/paste into the inquiry form to speed up quoting.
Format: Powder/flakes (77% grade) or liquid (solids % __ )
Use: Ready-mix / precast / pumping / grout
Targets: water reduction __% OR slump __ mm, retention __ min
Mix: cement type __, SCMs __, w/c __, cement content __ kg/m³
Limits: chloride max __, alkali/sulfate limits __ (if any)
Volume: __ MT/month • Packaging: bag/supersack or drum/IBC
Destination: __ • Incoterms: __ • Docs: SDS/COA/TDS
Request a quotation
For fastest pricing, open the RFQ form and include your application, packaging, volume, and destination.