Name: Expanded Perlite for wall panels/Insulation/Board
Brand: Ningshu
Availability: InStock

Product Details

Expanded Perlite for wall panels/Insulation/Board

Product Description

What are Perlite ?

NS-Perlite are not a trade name but a generic term for naturally occurring siliceous rock. The distinguishing feature which sets Perlite apart from other volcanic glasses is that when heated to a suitable point in its softening range, it expands from four to twenty times its original volume.

Character: Non-toxic, flavorless, lightweight, corrosion resisting, netural PH 6.5-7.5 etc.

Size: 100mesh, 200mesh, 0.15-1.18mm, 1-3mm, 2-4mm, 3-6mm, 4-8mm etc.

Unit Weight:(for reference)

1-3mm--------------60-90kg/CBM
2-4mm--------------60-100kg/CBM
3-6mm--------------60-100kg/CBM
4-8mm--------------70-110kg/CBM

Specification

Expanded Perlite Particle Sizes Analysis

Type	Particle sizes Analysis														Loose Density Kgs/m3
	>10.0	10.0-8.0	8.0-7.0	7.0-6.0	6.0-5.0	5.0-4.0	4.0-3.35	3.35-3.0	3.0-2.0	2.0-1.4	1.4-1.0		<1.0
4-8mm	≤5		0-10	0-10	10-30	40-60	10-30		≤5						70-110
3-6mm	≤5				0-10	20-40	20-40	10-30	0-20	≤5					60-100
2-4mm	≤5						20-40	20-40	30-50	0-10		0-5		≤5	60-100
1-3mm	≤5						0-10	0-20	40-60	10-30		0-20		≤5	60-90

Expanded Perlite Chemical composition

Item

SiO2

AL2O3

Na2O

K2O

Fe2O3

MgO

CaO

Content

(%)

70-75%

12-16%

2.5-4.0%

1.0-4.0%

0.15-1.5%

0.2-0.5%

0.3-1.8%

Application

Expanded Perlite for Insulation Board

In conclusion, Perlite provides a sterile and easy to manage substrate for any crop. It is very light weight, so easy and quick to setup, saving labour.
Capital expenditure is low, as Perlite can be used on sloping or undulating sites. Irrigation timing is less critical than many systems, and, because it is completely inert, slat build up is never a problem.
A loose fill insulation in masonry construction--Free-flowing Perlite loose-fill masonry insulation is poured into cavities of concrete block where it completely fills all cores, crevices, mortar areas and ear holes. In addition to providing thermal insulation, Perlite enhances fire ratings, reduces noise transmission and is rot, vermin and termite resistant.
Other construction applications include under-floor insulation, chimney linings, paint texturing, gypsum boards, ceiling tiles and roof insulation boards.
Perlite with heat resistant property is used in the manufacture of refractory bricks, mortars and pipe insulation.
Perlite is used as an aggregate in concrete, a light weight, fire resistant, insulating concrete is produced that is ideal for roof decks and other applications.

Packaging & Shipping

Perlite Packing & Shipping

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.