FENGHONG

Services

Services

Technical Service for Customer Development

Fenghong provides technical support for formulation work, material selection, performance validation, and issue diagnosis. Through laboratory testing, application evaluation, formulation collaboration, and technical communication, we translate material data into practical development recommendations.

Services

Three Typical Service Areas

Three Typical Service Areas

  • Material Selection and Sample Evaluation

    Support additive direction and validation method selection based on application scenario, performance target, and processing conditions.

  • Testing Analysis and Data Interpretation

    Provide testing support across elemental, structural, particle size, electrochemical, and corrosion-resistance dimensions, with interpretation connected to application issues.

  • Formulation Collaboration and Issue Diagnosis

    Participate in formulation optimization and root-cause analysis around dispersion, rheology, stability, durability, and related issues.

Service Items

Technical service from material characterization to application validation

Service items cover material identification, structure and particle size, electrochemical and durability testing, formulation development, and technical support for different R&D and validation stages.

  • Atomic Absorption Testing

    Atomic Absorption Testing

    Performs elemental analysis using atomic absorption spectroscopy to accurately determine the content of metallic elements in samples.

    Service Details:

    • Analyzable elements: heavy metals such as copper, lead, zinc, cadmium, and chromium
    • Detection limit: ppb level
    • Sample requirements: liquid or soluble solid
    • Analysis time: 15–30 minutes per sample
  • Infrared Spectroscopy

    Infrared Spectroscopy

    Characterizes molecular structure and analyzes material composition through infrared spectroscopy.

    Service Details:

    • Wavelength range: 4000–400 cm⁻¹
    • Resolution: 0.5 cm⁻¹
    • Applicable samples: solids, liquids, powders
    • Analysis time: 5–10 minutes per sample
  • BET Surface Area Analysis

    BET Surface Area Analysis

    Measures the specific surface area, pore volume, and pore size distribution of materials using the BET method.

    Service Details:

    • Specific surface area range: 0.01–2000 m²/g
    • Pore size range: 0.35–500 nm
    • Sample requirements: dry powder
    • Analysis time: 4–6 hours per sample
  • Laser Particle Size Analysis

    Laser Particle Size Analysis

    Determines particle size distribution using laser diffraction technology.

    Service Details:

    • Particle size range: 0.1–2000 μm
    • Measurement accuracy: ±1%
    • Applicable samples: suspensions, emulsions
    • Analysis time: 1–3 minutes per sample
  • ICP Elemental Analysis

    ICP Elemental Analysis

    Performs simultaneous multi-element analysis using inductively coupled plasma optical emission spectrometry (ICP-OES).

    Service Details:

    • Analyzable elements: more than 70 elements
    • Detection limit: ppb–ppm level
    • Sample requirements: liquid or soluble solid
    • Analysis time: 2–3 minutes per sample
  • Nano Particle Size & Zeta Potential

    Nano Particle Size & Zeta Potential

    Measures the particle size distribution and surface charge characteristics of nanoparticles.

    Service Details:

    • Particle size range: 0.3 nm – 10 μm
    • Zeta potential range: ±200 mV
    • Applicable samples: colloids, suspensions
    • Analysis time: 5–10 minutes per sample
  • Electrochemical Testing

    Electrochemical Testing

    Conducts electrochemical performance testing, including corrosion performance and conductivity.

    Service Details:

    • Test items: polarization curves, impedance spectroscopy
    • Temperature range: -10 °C – 80 °C
    • Applicable samples: metals, coatings
    • Analysis time: 30–60 minutes per sample
  • Salt Spray Performance Test

    Salt Spray Performance Test

    Evaluates the corrosion resistance of materials in a salt spray environment.

    Service Details:

    • Test standards: ASTM B117, ISO 9227
    • Temperature range: 35 ± 2 °C
    • Applicable samples: metals, coatings
    • Test duration: 24–1000 hours
  • Formulation Design

    Formulation Design

    Provides professional formulation optimization and development services tailored to customer needs.

    Service Details:

    • Application areas: coatings, inks, plastics, and more
    • Performance optimization: rheology, stability
    • Cost control: raw material selection, process optimization
    • Development cycle: 2–4 weeks
  • Technical Support

    Technical Support

    Provides comprehensive technical support and problem-solving solutions.

    Service Details:

    • Application guidance: product use, process optimization
    • Issue diagnosis: performance anomalies, quality problems
    • Technical training: product knowledge, application technology
    • Response time: within 24 hours

From requirement discussion to technical feedback

From requirement discussion to technical feedback

  1. 01

    Clarify Application Context

    Confirm industry scenario, formulation system, target performance, sample status, and timeline.

  2. 02

    Match Testing and Service Method

    Select suitable testing, formulation evaluation, or technical support methods for more efficient technical communication.

  3. 03

    Deliver Feedback and Next-Step Suggestions

    Combine data, sample performance, and customer goals into judgments useful for further development or discussion.