Product Quality Control
Product quality is our top priority. International organizations recognize WOTAIchem quality. The QC step is an essential link in our organization, which connects every step, from raw materials sourcing to stock delivery.
We select and inspect samples and record the inspection results, time, date, and by whom. We will remove the whole batch and check all programs if any defects are found.
WOTAIchem constantly revises existing formulas, focusing on practical value. Each solution is carefully tested multiple times to serve its true purpose.
Global Distribution in Construction Additives
WOTAIchem is a global leader in construction additives supply and distribution. We are supported by robust core lab capabilities with backgrounds in SOEs. We are expanding product R&D with technical support.
Also, we’re implementing ESG strategies for a sustainable future. And prioritizing efficient OEM solutions across all aspects of life.
WOTAIchem High Efficiency Products
WOTAIchem construction additives have become essential in building materials. All the construction chemicals are used in different areas and purposes. They significantly improve the strength of concrete, water resistance, hydration, and protection against corrosion or damage.
> Cellulose ethers (HPMC, HEMC/MHEC, HEC)
> Concrete fibers (PVA, PET, PAN, PPF)
> Others: sodium formate, HPS, and anti-foaming agents.
WOTAIchem Major Product Lines
HPMC natural polymer is derived from cotton and wood pulp. The powder has good water retention and is an excellent dispersant and thickener.
HEMC/MHEC is an essential additive in tile adhesives, dry-mix mortars, putties and cleaners. It has strong adhesion and high temperature resistance.
Hydroxy Ethyl Cellulose is obtained from cellulose. It has many advantages in real stone paint, latex paint, and decorative paint with high salt tolerance.
RDP powders are obtained by spray drying of latex dispersions. RDP has fast solubility in water and improves mortar strength and cohesion.
Calcium formate is a construction additive as well as an animal feed preservative. It has an antifreeze effect and accelerates the mortar strength.
PP fiber is a man-made fiber made by polymerizing propylene. It is easy to work with and provides additional toughness and impact resistance to the mortar.
HPS dissolves in water to form a transparent viscous liquid. It achieves better freeze-thaw stability and has a fast thickening effect.
SM is a water reducer. It reduces water consumption but increases the strength and density of the mortar. It has good compatibility with various cements.
PCE is an effective water reducer in self-leveling, grouting materials, and grouting agents. It increases density and reduces shrinkage cracking.
Cellulose Ether Products (3)
Architectural-grade HPMC enhances water retention. Cement or concrete often dries too quickly due to insufficient hydration. This basically causes cracking.
HEMC and HPMC have similar roles in building materials. It’s just that HEMC has a higher gel temperature than HPMC, which means HEMC is more stable in hot weather.
HEC has the strongest protective colloid ability among all cellulose ethers. Its water retention level is much higher than methylcellulose. And good liquidity control.
RDP Products (3)
RDP – flexible grade is mainly used as putty, paint and interface mortar. It is suitable for exterior wall putty, anti-crack mortar and waterproof mortar.
RDP – Rigidity grade is commonly used in insulation mortar and masonry mortar. Generally used for interior wall putty, bonding mortar and ordinary mortar.
WOTAIchem R&D Center specializes in designing and creating RDP formulations that meet your requirements. Our online support team will analyze it.
Transform Your Ideas into Formulas
Your unique formula is waiting to be created. Seize the opportunity to shape your project’s success by initiating the customization process today.
WOTAIchem Product Application Scenarios
FAQs
Cellulose ethers act as thickeners and stabilizers in many industries. Including construction, food, pharmaceuticals, personal care and daily chemicals. WOTAIchem cellulose ethers are mainly used in construction and daily chemicals.
Hydroxypropyl Methylcellulose is short for HPMC. It’s the most frequently used polymer. Depending on the corresponding viscosity, it can be used for adhesion, emulsification, bonding, suspension, film-forming, and gelation.
Redispersible latex powder is also called RDP powder. It is obtained through a complex spray-drying process. Currently, it is used as a chemical additive in building materials.
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