Main Products
Shandong Charing Industry Co.,Ltd , with main products of cellulose ether(HPMC, MHEC, HEC),RDP, PCE, PEO, Repellent powder,Starch ether, and so on.
Industry We Serve
The industry we serve include dry-mixed mortar(such as cement based tile adhesive, wall putty,skim coat, self leveling mortar, grout, waterproofing mortar and so on), Coating and Paint, Detergent and personal care, Oil drilling and so on.
About Us
Shandong Charing Industry Co.,Ltd , with the head office in Jinan city,Shandong province. The company currently operates in HPMC,MHEC, RDP,PCE manufacturing sectors and so on. The manufacturing history have started since 10 years ago. Shandong Charing have gained much experience in chemical additives to dry mixed mortar. With many years experience , we have enough understanding of China supplier market and international market, and already have cooperated with clients from South East Asia, South America, Africa, Middle East and so on. We believe can offer high value and high performance products with superior service to world market.
Who We Are
Our Brand
Advantages
Aug. 10, 2026
HPMC Selection Guide — How to Choose the Right Grade for Your Dry Mix Mortar This guide explains how to select the correct HPMC (Hydroxypropyl Methylcellulose) grade for dry mix mortar applications. It breaks down the four parameters that define every grade — viscosity, gel temperature, methoxy and hydroxypropyl substitution, and surface treatment — and shows how each affects water retention, open time, and workability.
Aug. 06, 2026
PCE Superplasticizer Selection Guide: Matching the Right Type to Your Application This guide explains how to select the correct PCE superplasticizer for dry-mix mortar and concrete. It covers HPEG vs EPEG monomers, ASTM C494 types, and a grade-by-grade selection matrix for self-leveling, concrete, gypsum, grout, and tile adhesive — plus CHARING PC grades, dosage, and cement compatibility.
Aug. 03, 2026
ETICS / EIFS External Wall Insulation System: How to Choose the Right Additives This guide explains how to choose additives for ETICS/EIFS external wall insulation. It covers HPMC viscosity and gel temperature by climate, EVA RDP type and dosage for bond and impact resistance, and silane hydrophobic powder for water repellency — with reference formulations, defect solutions, and CHARING product grades.
