Product Details

Raw/Ore/Unexpanded and Expanded Perlite for Foundry/Thermal Insulation/Construction

Product Description

Product Name: Perlite

Product Type: Unexpanded/Ore/Raw Perlite

Expanded Perlite

Size: Powder: 80-120mesh, 100mesh, 150mesh, 200mesh etc.

Granules: 0.15-1.18mm, 1-6mm, 1-8mm, 1-3mm, 2-4mm, 3-6mm 4-8mm etc.

Ore main Sizes: Expanded Unit Weight:

Specification

NS-Perlite

Chemical composition:

Item

SiO2

AL2O3

Na2O

K2O

Fe2O3

MgO

CaO

Content

(%)

70-75%

12-16%

2.5-4.0%

1.0-3.0%

0.15-1.5%

0.2-0.5%

0.3-1.8%

Perlite-Technical Data Sheet

Item	Specification	Item	Specification
Bulk density	80-120kgsm3 (as per customer’s demands)	Thermal conductivity	0.021-0.054
Appearance	white color , granular	Softening point	890-1090 ºC
Melting point	1280-1350 ºC	Vickers hardness	5.5-7
PH	6.5-7.5	Water soluble	<0.1%
Acid soluble	<2%	Dioptre	1.483-1.506
Features	Poisonless, tasteless, noncombustible, Low density, acid-resistant, alkali-resistant, Fireproofing, sound proofing, light weight etc.

Application

NS-Perlite

Product	Application
Perlite ore	Foundry, Steel Industries, Sand Blasting, Slag Coagulant Special casting sand and mixtures Silica Source
Expanded perlite	Horticultural Perlite Light weight Fillers, Light weight Aggregate Building Insulation, Fire and Thermal Insulation, Cryogenic Insulation
Perlite filter aids	Industrial Filtration
Perlite filters & carriers	Anti-caking Agent, Insecticide Carrier
Perlite rigid pipe sections & panels	Thermal Insulation

Product Photos

NS-Perlite

Unexpanded/Ore/ Raw Perlite

Expanded Perlite

Packaging & Shipping

NS-Perlite

Package	100L bag, 300bags/20GP(30M3/20GP); 730bags/40HQ(73M3/40HQ) 1000L bag, 72M3/40HQ 1500L bag, 48bags/40HQ(72M3/40HQ) Pallet packing or as customer request.
Shipping	10-15 days after receipt the payment
Payment	LC at sight or optional TT
Free samples	Yes, but express fee should be paid by customers. We will pay you back if you place the order.