What is the recommended dosage for SMF?

Standard Concrete: 0.5-1.0%; High-Flow Concrete: 1.0-1.5%; Precast Elements: 0.3-0.8% by cement weight.

Sulfonated Melamine Formaldehyde (SMF) Flow Enhancer

Name: Sulfonated Melamine Formaldehyde (SMF) Flow Enhancer
Brand: Shandong Jufu Chemical Technology Co., Ltd.
SKU: 2096793082

Shandong, ChinaShandong Jufu Chemical Technology Co., Ltd.

US$899.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Appearance

Powder

Application

Concrete Admixture, Mortar Admixture

Model NO.

SMF-01

Chemical Composition

Sulfonated Melamine Formaldehyde

Setting Time

Normal Setting Time

Water Reduction Rate

20%-30%

Transport Package

25kg/Bag

Origin

China

HS Code

382440

Production Capacity

50000mt/Year

Key features

High Water Reduction: Achieves 18-25% water reduction for standard grade concrete applications.

Naphthalene-Free Formula: Eco-friendly synthetic polymer alternative to traditional NSF superplasticizers.

Sulfate Resistance: Low chloride content prevents rebar corrosion, ideal for marine environments.

Enhanced Workability: Ensures high slump flow (600-750mm) without segregation in self-leveling floors.

High Strength Performance: Enables low w/c ratios (<0.35) for concrete strength exceeding 80 MPa.

PCE Compatibility: Works synergistically with PCE-based admixtures for optimized performance.

Versatile Applications: Suitable for precast, shotcrete, GRC, and high-performance concrete formulations.

Long Shelf Life: Maintains stability for 24 months when stored in sealed, dry conditions.

Company profile

Importers and ExportersR&D CapabilitiesManagement CertificationStandardized quality control

Shandong Jufu Chemical Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2009-09-01 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited company with a combined company type and offers chemical additives, concrete admixtures, mortar additives, superplasticizers, retarders, dispersants, and defoamers. It reports export activity for nine years, with exports representing 71%–90% of total sales, and serves multiple overseas markets. The supplier demonstrates broad customization and R&D/ODM capabilities, including new product activity during the past year, and provides OEM services for well-known brands. Service procedures, complaint handling, and corrective/preventive-action processes are documented and followed. However, it reports no overseas warehouses, showrooms, agents or branches, and no offline trade-show participation. Financial information is represented only by years, without sufficient evidence to assess credibility. Certification holdings, production scale, and named customer cases are not sufficiently documented.

Supplier typeThe supplier is described as a combined company and a limited company. Its stated product scope covers chemical additives and several construction-chemical categories, including concrete admixtures, mortar additives, superplasticizers, retarders, dispersants, and defoamers.

After-Sales capabilityThe supplier states that it regularly trains internal employees and provides practical solutions for product-use and after-sales concerns. It also reports written and followed procedures for customer complaints and corrective and preventive actions, supporting a documented after-sales process.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and offers OEM services for well-known brands. However, it has no available SDK and no ERP system integration; these limitations do not negate the stated R&D activity but indicate incomplete evidence of broader digital innovation infrastructure.

Production capacityThe supplier reports manufacturing capacity, identifies combined facilities including a Product Production Control Center and testing equipment, and uses written instructions that are uniformly followed for finished-product inspection. The slices do not quantify production capacity or output.

Customization capabilityBoth R&D and design-capability records list customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is explicit evidence of a broad customization offering.