Natural Diatomite CAS 61790-53-2 is 100 mesh uncalcined raw powder formed from fossilized diatom remains. The inherent honeycomb porous microstructure makes it a multifunctional filler for coating formulations. After blending into paint systems, it creates uniform matte surface, enhances breathability of cured film and reduces paint film bubbling caused by moisture accumulation. In addition, it optimizes suspension of color pigments and extends coating service life. This economical mineral raw m

Product Detail

Product Overview

Natural Diatomite CAS 61790-53-2 100 Mesh Raw Powder is uncalcined mineral filler customized for coating manufacturing. Ordinary inert fillers merely reduce material cost without functional benefits. This raw diatomite keeps complete diatom pore structure, providing matte texture, humidity regulation and sound absorption performance simultaneously. It assists coating manufacturers in upgrading product functionality and controlling overall production expenses.

Key Features

CAS Number: 61790-53-2, 100 Mesh, Natural Uncalcined Raw Diatomite
Complete porous skeleton structure, realizing stable matte effect for coating film
Improve paint film air permeability, effectively mitigate condensation and blister defects
Promote pigment dispersion and suspension stability inside coating liquid
Good compatibility with waterborne coatings, texture coatings and industrial solvent paints
Chemically inert, stable under normal pH range of common coating formulas
Moderate oil absorption value, convenient for viscosity adjustment during production
Cost-effective mineral filler to partially replace high-priced synthetic additives

Main Applications

Matte functional filler for interior and exterior architectural waterborne coatings
Raw material for breathable, anti-condensation wall coating formulations
Mineral additive for texture paint, artistic coatings and wall putty
Functional filler for sound-absorbing coatings and fire retardant coating research

Usage Guidance

Add diatomite gradually in the mixing stage of coating production with medium stirring speed. Adjust addition amount according to target glossiness and film performance requirements. Avoid long-term ultra-high shear stirring. Complete small-scale laboratory test on viscosity, gloss and film properties before mass production. Wear dust mask during powder handling.

Storage & Package

Keep packages tightly sealed. Store in dry and ventilated warehouse, prevent moisture absorption. Standard package: 25kg woven bag with PE inner liner. Shelf life: 24 months under dry sealed storage.

Service Support

Coating formulation test samples are available. COA and technical data sheet can be provided upon request. Stable bulk supply capacity. Welcome to contact us for factory quotation.

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Jishengya Technology

Shenzhen Jishengya Technology Co., Ltd. is located in Shenzhen, a special economic zone, and is a comprehensive technology enterprise integrating independent R&D, production and sales.