Name: Lightweight Expanded Perlite for Insulation
Brand: NINGSHU
Availability: InStock

Product Details

Lightweight Expanded Perlite for Insulation

Product Description

Perlite is 100% natural siliceous volcanic mineral(amorphous volcanic glass), formed by the sudden cooling and solidification of volcanic ash, which traps crystalline water into its mass.

Main size of lightweight expanded perlite as follows

Granular:grade1(1-3mm), grade2(2-4mm),grade3(3-6mm),grade4(4-8mm),

grade5(1-6mm),grade6(1-8mm)

Powder:200mesh

Characteristic:Lightweight, white, porous material for amending soils and potting mixes.

Chemcial composition

Item	Content %
SiO2	70-75
AL2O3	12-16
Na2O	2.5-5.0
K2O	1.0-4.0
Fe2O3	0.5-1.5
MgO	0.2-0.5
CaO	0.1-2.0
Loss on ignition (chemical/combined water)	3-5

Packaging & Shipping

Packing:100L plastic woven bags or jumbo bags
Loading quantity:300 bags in 1*20'GP

Advantages

Growing with much less water
Increased hydroponic growing
Methyl bromide replacement growing cultures
More rapid composting
Physical insecticide
Activated material carrier
Stronger aggregate for lighter but stronger concrete

Application

Insulation

Free-flowing perlite loose-fill masonry insulation is poured into the 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 it is rot, vermin and termite resistant perlite is also ideal for insulating low temperature and cryogenic vessels.

Our Services

Ningshu Service	High Quality, Good Service, Competitive Price, Delivery On Time
Sample Policy	Free sample is ready on your request, you just need to pay the freight cost
Customized service	All products size and package can be customized according to your requirements
MOQ	300 Bags
Payment Term	L/C, T/T, Western Union,Money Gram, Paypal
Trade Terms	FOB, CFR, CIF
Delivery time	10-15days after the deposit received