离岸价格
获取最新报价( Negotiable )
|Minimum Order
位置:
-
最小订单价格:
-
最小订单:
25 Ton
包装细节:
25kg
交货时间:
7days
供应能力:
5000 Ton per Month
付款方式:
T/T
South Africa
联系人 Mr. Charles
Johannesburg, florida, johanisburg
Particle size
**3MM**4MM**6M**5MMM**8MM,etc
Chemicals
SiO2 |
****4% |
MgO |
0.3% |
Al2O3 |
****6% |
Fe2O3 |
0.**2% |
CaO |
0.***1.5% |
K2O |
**4% |
Na2O |
**5% |
Features:
Poisonless,tasteless,clean,acid-resistant,alkali-resistant,Fireproofing,sound proofing ,light weight ,etc
Expanded perlite forhorticultural application
In horticultural applications, perlite is used in expanded perlite ,which is used as a component of soilless growing mixes as it provides aeration and optimum moisture retention for superior plant growth. For root cuttings, **0% perlite is used. Studies have shown that outstanding yields are achieved with perlite hydroponic systems. Other benefits of horticultural perlite are its neutral pH and the fact that it is sterile and weed-free. In addition, its light weight makes it ideal for use in container growing. Other horticultural application of perlite includes as: fertilizer , herbicides and pesticides carriers and for seed pelletizing. Horticultural perlite is as useful to the home gardener as it is to the commercial grower. It is used with equal success in greenhouse growing, land-scaping applications and in the home in house plants.