Sichuan Hersbit Scientific and Technical Co,.Ltd
                                                                                                           
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8 Years
Since 2018
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Thickens And Retains Water Well, Has Excellent Leveling Properties, And Forms A Fine Film HPC

Price Negotiable
Price: Negotiation
MOQ: 1000kg
Delivery Time: 5-8 work days
Brand: Sichuan Hersbit
Product Description

Thickens And Retains Water Well, Has Excellent Leveling Properties, And Forms A Fine Film HPC

HPC is an efficient additive for latex paint production. It regulates rheology, thickens to prevent sagging, retains water to avoid film cracking, improves pigment dispersion, enhances leveling and film quality, stabilizes formulations, extends shelf life, and suits various water-based coating systems.


Product Introduction

HPC, short for hydroxypropyl cellulose, is a non-ionic cellulose polymer produced from natural cellulose (such as cotton fiber and wood pulp) through an alkaline catalytic reaction with propylene oxide. Its chemical structure uses cellulose glucose units as the backbone, with some hydroxyl groups replaced by hydroxypropyl groups (-OCH₂CH(OH)CH₃). The degree of substitution (DS) is typically between 0.2 and 1.0, and the molecular weight ranges widely (from tens of thousands to hundreds of thousands), allowing for adjustment according to requirements.

Main Functions:

  • For Thickening & Rheology Control: Provides ideal thixotropy, prevents sagging, ensures smooth application by brush, roller or spray.
  • For Water Retention & Film Formation: Retards water evaporation, avoids cracking and chalking, enhances film adhesion and scrub resistance.
  • For Formulation Stability: Dissolves quickly in cold water, compatible with various emulsions and additives, prevents phase separation and sedimentation.

Advantages:

  • Our HPC is specially designed for latex paint production, with excellent thickening, water retention and leveling performance. It can effectively improve the workability of the coating, prevent sagging and sedimentation, enhance the film's adhesion and scrub resistance, and is compatible with various water-based emulsion systems. We can provide customized viscosity grades to meet your specific formulation needs.


Why choose Hersbit?

Choosing Hersbit is not just choosing a raw material, but also choosing a safe, stable, and sustainable commitment to health.Our quality control system, exceeding pharmacopoeia standards, ensures high stability and consistency in every batch. The product boasts improved stability, whiteness, and light transmittance, and supports DIY custom production.Compared to directly connecting with factories, choosing us gives you more than just H-HPC products, it provides one-stop compliance assurance, customized technical support, and flexible supply chain services.We can save you the hassle of dealing with multiple factories, reduce R&D trial-and-error costs, mitigate supply chain risks, and ultimately allow you to focus on core formulation R&D and production at prices no higher than those of the factories.You can use our free samples for small-scale trials first, and only discuss long-term cooperation if you are satisfied with the results.


Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Sichuan Hersbit Scientific and Technical Co,.Ltd
Location Northwest side of Xingxing Car Charging Station,Shahe City, Xingtai City, Hebei Province
Contact Person Solomon

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