1.Color:white 2.Bulk density:80-120kgs/m3 3.Packing:100liter bags 4.sample is free 5.moq:40HQcontainer

1.Size:

Perlite Sand, Unexpanded Perlite: 12-16mesh, 14-20mesh, 16-32mesh, 20-40mesh, 30mesh-50mesh, 50-150mesh, 200-325mesh

Expanded Perlite: 60mesh, 100mesh, 120mesh, 150mesh, 0.1-1mm, 1-2mm, 2-4mm

Horticultural Perlite: 1-2mm, 2-4mm, 1-4mm ,3-5mm.

2. Perlite specification

Item	Specification	Item	Specification
SiO2	68-74	Color	White
Al2O3	12-16	Refractive index	1.5
Fe2O3	0.1-2	Free moisture content	0.5%max
CaO	0.15-1.5	ph	6.5-7.5
Na2O	4-5	Specific gravity	2.2-2.4g/cc
K2O	1-4	Bulk density	30-150kgs/m3
MgO	0.3	Softening point	871-1093°C
Loss in burning	4-8	Fusion point	1280-1350°C
		Specific heat	387J/kg.K
		Liquid solubility	<1%
		Acid solubility	<2%

3.Trade terms

Payment term: 30% T/T in advance and the balance by T/T against the copy of B/L. Or irrevocable L/C at sight.

Delivery time: After received deposite and irrevocable L/C at sight with in 30days.

Quality Control:

4.Perlite uses in horticulture

1)LIGHTWEIGHT ROOFTOP GARDENING

For rooftop gardens, where weight is a factor, the advantages of Ultra-Gro / Agri-Lite Horticultural Perlite is outstanding. Wet sandy loam weighs about 120-140lbs/cu.ft. (l 920-2240 kg/ml ); perlite-peat moss mixed in equal volume will weigh about 35 lbs./ ft³ (56kg/ml)when wet. This difference can be critical where supporting structures such as roofs must be considered. In addition, with a perlite mix, the growing media can be several times as deep as, a con-ventional soil without increasing weight. Thus, the rooftop gardener can grow larger trees, and plants. 

2)ROOTING CUTTINGS

A mixture of 50% Ultra-gro Horticultural Perlite and 50% peat moss is recommemded. A 100% perlite mix may be used. Place this mixture in tray or pot, insert cutting and firm the mix around the cutting. Flats or trays that penuit water drainage should be used. 

3)SOIL MIXES FOR PLANTS

Ultra-gro Horticultural Perlite is the ideal mate-rial for indoor and outdoor displays in planter boxes, tubs and ornamental containers. Because the material is so light in weight, the cost of planter maintenance is greatly reduced. In addition, plant-ers may be easily moved whether on balconies, pa-tios, sundecks or sImilar locations. The perlite mix for planters, should be the same as is used with house plants.

5.Factory

Expanded perlite

6.Packing:100liter bag depend on client's demands

.

 

TEL:8613582186358

Expanded perlite horticulture