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Water Retention Control

How to Repair Cement Cracks? Causes, Methods & Material Solutions

A complete guide to cement crack repair covering crack classification, surface preparation, repair methods, material systems, and common failure reasons in construction.
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Cement Additives Applications

5 Cement Additives to Improve Cement Strength and Boost PSI

As specialized cement-based material additives, Celotech superplasticizer, RDP, calcium formate, PP fiber and cellulose ethers deliver targeted, adjustable and cost-effective combination solutions for tile adhesive, repair mortar, self-leveling compounds and low-temperature construction projects.
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RDP vs SBR Latex

RDP vs SBR Latex: Engineering Comparison from Formulation to Real Application

RDP and SBR latex are not directly interchangeable in most construction applications. RDP is primarily designed for dry-mix mortar systems, while SBR latex is a liquid polymer emulsion typically used for on-site cementitious modification and other industries.
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tile adhesive slipping

Tile Adhesive Slipping: Causes, Rheology Mechanism & Solutions

If you are developing or optimizing tile adhesive formulations and facing issues such as slipping, sagging, or inconsistent application behavior, our technical team can support system-level evaluation and cellulose ether selection guidance based on your formulation requirements.
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Putty Powder Systems

Putty Powder Hand Feel: Smooth Application & Easy Sanding

We are committed to providing functional additive solutions for dry-mix mortar systems, supporting formulation optimization based on material behavior and construction performance requirements.
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How Pre-gelatinized Starch Improves the Performance of Gypsum Plaster

How Pre-gelatinized Starch Improves Gypsum Plaster Performance

In gypsum plaster, workability is everything. Workers need a mortar that is smooth to apply, does not sag on vertical surfaces, and provides a clean finish. Pre-gelatinized starch addresses exactly these needs by improving the rheology of the fresh mortar without compromising water retention or setting time. It acts as a “workability enhancer” that complements cellulose ether, which primarily provides water retention.
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10 Recommended RDP Suppliers for Mortar & Construction Chemicals in the 2026 Sourcing Guide

10 Recommended RDP Suppliers for Construction Chemicals in the 2026 Sourcing Guide

Selecting the right redispersible polymer powder (RDP) supplier is not a one-dimensional decision. The “best” supplier is the one that fits your formulation system, raw materials, production conditions, and cost targets.
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Hydroxyethyl Cellulose powder

How to Choose Hydroxyethyl Cellulose Manufacturers (2026 Guideline)

Based on the 2026 hydroxyethyl cellulose(HEC) market, key selection criteria, global manufacturer comparisons, and geopolitical tensions, choose a suitable HEC manufacturer.
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supplier selection process

How to Choose the Right HPMC Manufacturers？

Hydroxypropyl Methylcellulose (HPMC) is a versatile cellulose derivative widely used across construction, pharmaceuticals, coatings, and food applications. Its primary functions—viscosity control, water retention, and film formation—make it essential for tile adhesives, dry-mix mortars, industrial coatings, and even pharma excipients.
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Price Increase Notification

Price Increase Notification

Prestar®️ 10 Series (Pregelled Corn Starch): Price increase of RMB 300/MT Prestar®️ 11 Series (Pregelled Cassava Starch): Price increase of RMB 500/MT
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