China Lightweight Expanded Vermiculite Gaskets Vermiculite Factory Price

Lightweight expanded Vermiculite Gaskets Vermiculite Factory Price
Ningshu has a process line for expanded vermiculite. Vermiculite, a mineral, hydrated magnesium aluminium silicate with a highly variable and complicated chemical compound. It crystallises in a monoclinic crystal system, in most of cases in a form of plate clutches. Yellowish, brown, olive colour. It is a product of mica (phlogopite or biotite) erosion. It is mainly mined in the USA, Africa (South Africa and Madagascar), Australia, Asia (China). In Poland, it is found at Lower Silesia, but in volumes not suitable for mining.

A specific property of vermiculite is volume increase (even 30 times) during high temperature treatment, and in this process, expanded vermiculite is produced. Vermiculite in exfoliated (expanded/expanded) form is light, inflammable, compressive, highly absorbable, inert and may have high positive ions exchange ability.

Expanded vermiculite is a good sound and heat insulator (inflammable) suitable for temperatures from below -200° C to +1200° C.

Golden Expansion / Exfoliated Vermiculite
Bulk density: 130-180kg/m3
The following grades are supplied in either 50l, 100L/1000L/1500L bags.

Grade 1 (20-40mesh), 40-60meshGrade 2 (1-3mm)Fine Grade 3 (2-4mm)Course Grade 4 (3-6mm)Course Grade 5 (4-8mm)
Silver expanded vermiculite
Bulk density: 90-130kg/m3
Size: 40-60mesh, 20-40mesh, 0.3-1mm, 1-3mm, 2-6mm, 4-8mm etc.
Characteristics & Benefits
High water holding capacity.
Non-abrasive and non-irritant.
Absorbs excess nutrients.
Facilitates re-wetting.
Low alkalinity.
Free from disease, weeds and insects.
Good air holding capacity.
Insulates and minimizes soil temperature fluctuations.
Is clean, odorless, lightweight and safe to handle.
Non-toxic, flavorless etc.
Chemical composition:

ItemContent %SiO237.6%AL2O311.8%K2O6.4%Fe2O35.15%MgO21%CaO1.51%PH6.5-7.5Moisture1.0% maxImpurity5.0% maxWHC300% MN

Expanded vermiculite applications, including the following:

IndustryFireproofing
Insulation in steelworks and foundries
Packing Materials
Friction Linings
Refractory productsAgricultureSoil Improvement
Fertilizer Carrier
Horticulture
Animal Feedstuffs ConstructionFireproof Board
Construction Coatings
Lightweight Concretes
Vermiculite Plasters

Packaging:

Poly woven bags, Plastic bag, palletization service or as your requirement.

Shipping Detials:

Loading port: Xingang Port, Tianjin
Payment Terms: LC, T/T, Western Union, Money Gram, Paypal.
Production Capacity: 1000CBM per month
Similar product: Expanded perlite
Contact Us

Jeny

SHIJIAZHUANG NINGSHU TRADING CO.,LTD

Web: www.ningshucn.com