Expand Perlite Powder Perlite Filter Aid for Coating Painting

Product Description

Chemical Composition	Content
SiO2	70-75%
Fe2O3	0.15-1.5%
Al2O3	12-16%
MgO	0.2-0.5%
CaO	0.1-2.0%
K2O	1.0-4.0%
NaO	2.5-5.0%

Perlite powder is a type of vitreous rock formed by sharp cooling of acidic lava from volcanic eruptions. The Perlite sand is finely and ultrafine crushed and used as filler in rubber and plastic products, pigments, paints, inks, synthetic glass, insulating formulas,and some mechanical components and equipment.
The expanded perlite has become a new type of lightweight, versatile material.It is characterized by light apparent density, low thermal conductivity, good chemical stability, wide range of temperature, small hygroscopicity, non-toxic, odorless, fire
prevention, sound absorption, etc., and is widely used in a variety of industrial sectors.

>> Modern American Style UPVC Vinyl Single Hung Windows up down/double hung/lift and sliding window
>> graphite 3-coordinate cnc milling machine S-1500V
>> Outdoor Performance Aluminum Adjustable Height Portable Stage
>> Taijia Area measuring GPS Land Meter GPS land measuring instrument & Area measuring instrument gps land survey meter
>> 15.6" Win10 AMD R5 4500u Processor Laptop, 4.0GHz Speed 16GB RAM 256GB AMD Processor Laptop
>> RoHS Certificated Network Cabling Accessories Screw Cage Nut Kits
>> Bernard intelligent control module GAMX-2013C electronic locator circuit board
>> New Manufacturer Direct Sales of Children′s Tricycles, Baby Tricycles with Water Bottles, and Wholesale of Tricycles for Children
>> air impact wrench
>> Wholesale Lace Front Wig Hair Braid Cabelo China Factory Cheap Wigs Hair Products Natural Brazilian Virgin Human Hair Wigs Remy Hair Jewish Kosher Wigs Lace Wig
>> Dot Pin Marking Machine for Flange and Flywheel Edge Marking
>> SMF-400/500/600/800 PVC PP PE Pulverizer / Milling Machine
>> Hydraulic Cup Thermoforming Machine Plastic Cup Making Machine
>> Red Tail Long Bodied Scad 28cm+
>> Wax Women's Canvas Bag Bolsa De Compras Sublimation Organic Cotton Canvas Shoulder Tote Bag with Zipper
>> H Beam High Quality Mild Steel Q235b Q345b H-type Q345B steel h-beams price
>> New Agricultural Machinery Onion Harvester Onion Picking Equipment Made in China Potato Harvester
>> En12205 Standard 1kg R134A Empty Refrigerant Gas Cylinder for European Market
>> Automatic Tofu Making Machine Colorful Commercial Soymilk Tofu Making Machine
>> Aisikai 3200A 4p Air Circuit Breaker Acb for Generator Set with CE