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Expanded Perlite for wall panels/Insulation/Board
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)
Perlite Ore Expanded Perlite Unit Weight 10-16mesh(1.18-2mm) 4-8mm 70-110kg/CBM 12-18mesh(1-1.7mm) 3-6mm 60-100kg/CBM 14-20mesh(0.85-1.4mm) 2-4mm 60-100kg/CBM 18-46mesh(0.36-1mm) 1-3mm 60-90kg/CBM 50-70mesh(0.212-0.3mm) 0.15-1.18mm(16-100mesh) 40-60kg/CBM
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% |
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.
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. |
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 costomized according to your requirements
Payment Term:T/T, Western Union, Paypal (for sample)
Trade Terms:FOB, CFR, CIF
Delivery time: 10-15days after the deposit received
Jeny Niu
SHIJIAZHUANG NINGSHU TRADING CO.,LTD
contact(at)ningshucn.com
Website: www.ningshucn.com
Factory Address: Lingshou county, Shijiazhuang city, China
Tel: +86-311-68002239 Fax: +86-311-68002239
Skype: ningshu.jeny Mobile/WhatsApp: +86 183 3318 0316
Welcome to contact us if any query or suggestion, ningshu always here at your service!!!
