Kehao Chemicals
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Application-Focused Technical Support

Technical Guidance for Reliable Formulations

From initial product selection to production-scale validation, our technical team helps you identify the right cellulose ether, RDP, and construction chemical additives for your specific formulation, raw materials, and performance targets.

6
Production Lines
80 MT
Daily Capacity
1:1
Technical Follow-Up
Technical specialist reviewing construction chemical formulation samples in a laboratory

Your formulation is the starting point.

We evaluate real application conditions instead of recommending a grade based on viscosity alone.

Standard Product Selection

Select by Application, Not by a Single Specification

A viscosity value alone does not define formulation performance. The most suitable HPMC, HEMC, RDP, or additive depends on your complete application system and the result you need to achieve.

01

Understand the Application

We first identify whether the product is used in tile adhesive, wall putty, plaster, gypsum, EIFS/ETICS, self-leveling, dry mix mortar, coatings, or daily chemical products.

02

Benchmark Current Use

We review your current supplier, grade, dosage, working performance, and the strengths or limitations you see in your existing formulation.

03

Recommend a Starting Grade

Our first recommendation is normally close to your current product to reduce switching risk and make the initial comparison more meaningful.

04

Validate and Optimize

After testing, we use your feedback and data to refine product grade, dosage, or the broader additive combination for better results.

Core Products We Support

Practical technical guidance for cellulose ethers, polymer powders, and complementary additives used in construction material formulations.

  • HPMC
  • HEMC
  • RDP
  • HEC & CMC
  • PP Fiber
  • PVA & HPS

Formulation Troubleshooting

When Performance Changes, Find the Real Variable

Formulation issues are rarely caused by one factor alone. Cement type, fillers, gypsum source, dosage, mixing sequence, water ratio, climate, and other additives can all influence final performance.

Construction material testing tools and formulation samples on a technical laboratory workbench

Water Retention

Investigate water demand, substrate absorption, open time, hydration conditions, and the interaction between cellulose ether and mineral materials.

Workability & Feel

Assess consistency, trowelability, creaminess, sag resistance, air entrainment, and the working behavior that matters to installers.

Strength & Adhesion

Review RDP selection, polymer dosage, cement quality, sand grading, curing conditions, and test methods behind adhesion or strength results.

Abnormal Test Results

Compare sample condition, mixing procedure, test timing, laboratory environment, and competitor performance before drawing conclusions.

Competitor Benchmarking

Compare Products in Your Real System

Replacing an existing supplier should be a controlled process, not a simple price decision. We help customers create a meaningful benchmark between our products and their current material.

1

Create an Equal Comparison

Use the same formulation, dosage, mixing method, test standard, and curing conditions wherever possible.

2

Measure What Matters in Use

Assess workability, water retention, open time, sag resistance, adhesion, strength, and consistency--not only basic COA values.

3

Reduce Switching Risk Step by Step

Move from sample validation to trial order, production verification, and continuous batch evaluation before increasing supply share.

Evaluation Framework

Technical Benchmark Matrix

Application Performance Priority
Batch Consistency Priority
Dosage Efficiency Priority
Supply & Technical Response Priority

Our goal: help you verify whether a change can maintain or improve performance while controlling total formulation cost and supply risk.

Technical Team Involvement

When a Sales Recommendation Needs Deeper Technical Review

Sales specialists can support standard applications and initial grade selection. Our technical team joins complex projects where formulation variables, performance targets, or commercial risk require deeper analysis.

Repeated Test Failure

When initial samples do not meet expected results, or when a second adjustment is needed to identify the underlying cause.

High-Performance Replacement

When replacing premium international brands or products with demanding technical specifications and low tolerance for variation.

Complex Raw Material Systems

When cement, gypsum, fillers, aggregates, modifiers, or local environmental conditions create unusual formulation interactions.

Abnormal Production Results

When laboratory samples perform differently from production batches, or when a previously stable system begins to change.

Customized Performance Targets

When your product requires a specific balance of open time, strength, water retention, rheology, or application feel.

Strategic Customer Projects

For high-volume opportunities, long-term partnerships, or projects that need coordinated commercial and technical support.

Required Customer Data

Better Information Creates Better Recommendations

You do not need to share confidential information at the beginning. However, the more accurately we understand your application, the faster we can make an effective recommendation and troubleshoot test results.

Application & Target

  • Product application and market
  • Target working performance
  • Relevant test standard

Current Material

  • Current brand and grade
  • Current dosage level
  • What works and what does not

Formulation System

  • Key raw materials and ratios
  • Cement, gypsum, filler, sand type
  • Other additive components

Test Conditions

  • Mixing sequence and time
  • Water ratio and ambient conditions
  • Photos, videos, and test records

Long-Term Technical Collaboration

Support That Continues Beyond the First Order

Technical support is not limited to sample testing. Long-term performance depends on consistent material quality, production feedback, and a responsive process when your formulation or market requirements evolve.

01

Sample Validation

Confirm product suitability with controlled testing against your actual performance expectations.

02

Trial Order Support

Follow product performance, packaging condition, and practical use during your first commercial production stage.

03

Batch Consistency Review

Build confidence through continuous supply and feedback across multiple batches and purchasing cycles.

04

Formulation Evolution

Adapt recommendations when raw materials, product positioning, regulations, or end-user requirements change.

Technical Support Starts with Your Application

Let's Build a More Stable Formulation Together

Tell us about your application, current material, and performance objective. Our team will help you identify the right starting point for testing, benchmarking, and long-term supply.

HPMC · HEMC · RDP · HEC · CMC · PP Fiber · PVA · HPS · Construction Chemical Additives

Phone number +86 181 3205 9888