Chemical Raw Material Guides & Selection Advice

Antioxidant 1010 and 168 for ABS Processing

2026-09-07

Optimize antioxidant 1010 and 168 for ABS processing with practical guidance on ratio selection, color retention, thermal aging, testing and sourcing.

Why TiO2 Raises Viscosity in Some Waterborne Paints

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2026-09-04

Quick answer: Titanium dioxide raises viscosity in some waterborne…

Why Pigment Paste Settles Hard—and Whether It Can Be Recovered

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2026-09-04

A layer at the bottom of a pigment-paste container does not…

How Pigment Surface Area Changes Dispersant Demand: A Practical Guide

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2026-09-03

How Pigment Surface Area Changes Dispersant Demand: A Practical…

How to Reduce Tack Without Losing Shine in Phenyl Silicone Oil Lip Formulas

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2026-09-03

How to Reduce Tack Without Losing Shine in Phenyl Silicone…

HDPE pipe production and antioxidant quality control

Antioxidant 168 for HDPE Pressure Pipe Extrusion: Processing Stability, OIT, Hydrolysis Control and Supplier Qualification

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2026-09-02

Quick answer: Antioxidant 168 for HDPE pressure pipe extrusion…

Rutile Sand for Titanium Tetrachloride Production: TiO2 Grade, Impurity Control, Chlorination and Supplier Qualification

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2026-09-01

Quick answer: Rutile sand for titanium tetrachloride production…

Optical Brightener OB-1 for PVC Profiles: Whiteness, Thermal Stability, Dispersion, Weathering and Supplier Qualification

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2026-09-01

Quick answer: Optical Brightener OB-1 for PVC profiles should…

Zirconium Beads for Agrochemical Suspension Concentrate Milling: Particle Size, Stability, Wear Control and Supplier Qualification

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2026-09-01

Quick answer: Zirconium beads for agrochemical suspension concentrate…

Alumina Beads for Calcium Carbonate Wet Grinding: Bead Size, Wear Control, Process Trials and Supplier Qualification

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2026-08-31

Quick answer: Alumina beads for calcium carbonate wet grinding…

Rutile Titanium Dioxide for Silicone Sealants: Whiteness, Dispersion, Rheology, Weatherability and Supplier Qualification

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2026-08-31

Quick answer: Rutile titanium dioxide is used in white and…

Pigment Paste for Fertilizer Anti-Caking Coatings: Compatibility, Dust Control and Storage Stability

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2026-08-26

Quick answer: Pigment paste can be incorporated into fertilizer…

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Yttria-stabilized vs ceria-stabilized zirconia beads for wet milling selection

Yttria-Stabilized vs Ceria-Stabilized Zirconia Beads: Selection Guide

2026-09-11 No Comments

Compare yttria-stabilized and ceria-stabilized zirconia beads by density, wear, contamination risk, bead size, trial design, total cost, and supplier qualification.

Zirconium beads for battery slurry milling qualification

Zirconia Beads vs Zirconium Silicate Beads: Wet Milling Selection Guide

2026-09-11 No Comments

Compare zirconia and zirconium silicate grinding beads by density, wear, contamination, bead size, trials, supplier qualification and total cost.

Optical Brightener OB-1 for engineering plastics qualification

Optical Brightener OB vs OB-1: Selection Guide

2026-09-11 No Comments

Optical brightener OB vs OB-1 is a practical selection question for plastic compounders, masterbatch producers,

Titanium dioxide low opacity troubleshooting in a coatings laboratory

Titanium Dioxide Low Opacity Troubleshooting Guide

2026-09-11 No Comments

Titanium dioxide low opacity is rarely solved by adding more pigment without diagnosis. A paint

Tablet compression trial and supplier lot qualification for microcrystalline cellulose

MCC 101 vs 102: Grade Selection Guide

2026-09-10 No Comments

Compare MCC 101 vs 102 using particle size, density and trial evidence. Prepare a clear microcrystalline cellulose sample request and quotation brief.

Cosmetic laboratory samples illustrating phenyl silicone oil formulation evaluation

Phenyl Trimethicone Buying Guide

2026-09-09 No Comments

Use this phenyl trimethicone buying guide to compare cosmetic grades, check documents and plan a sample trial before requesting a bulk quote.

Pigment paste for fertilizer color control and coated granule uniformity

Fertilizer Color Measurement Guide

2026-09-09 No Comments

Improve fertilizer color measurement with controlled sampling, pigment paste trials, batch matching and practical supplier acceptance checks.

HDPE OIT Testing: Troubleshooting Low Results

2026-09-08 No Comments

Troubleshoot low HDPE OIT testing results with checks for sampling, test methods, antioxidant dosing and extrusion history before changing suppliers.

Dimethyl silicone oil textile finishing emulsion and fabric quality control

Dimethyl Silicone Oil for Textile Finishing

2026-09-08 No Comments

Choose dimethyl silicone oil for textile finishing with practical guidance on viscosity, emulsion stability, process trials, quality control, and sourcing.

Microcrystalline Cellulose Supplier Qualification

2026-09-08 No Comments

Qualify a microcrystalline cellulose supplier for direct-compression tablets with guidance on grade selection, trials, documentation, and RFQs.

Phenyl Silicone Oil Lip Formulas: Less Tack, More Shine

2026-09-08 No Comments

Reduce tack without sacrificing shine in phenyl silicone oil lip formulas with practical guidance on pigments, film formers, testing, and sourcing.

Alumina Bead Density for High-Viscosity Slurries

2026-09-08 No Comments

Select alumina bead density for high-viscosity slurries with practical guidance on mill efficiency, heat, wear control, trials and sourcing.

With an experience in chemical raw material industry for 11 years, Hangzhou Hengyi Technology Co.,ltd, was started in 2017 and focused on discovering chemical business opportunities out of China and bring them to our local partners.

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