Lightweight expanded perlite as a growing medium for wild plants
-
$1.50 / 100 - 749 bags
$1.30 / >=750 bags - 100 bags
- Lingshou County Teyuan Mineral Processing Plant
- Hebei, China
- Ms Ma Mis
Product Detail
| Supply capacity: | 1000 metric tons per month | brand: | special source |
| Fe2O3 content (%): | 0.5-3.6 | Package preview: | |
| Al2O3 content (%): | 10-12 | Na2O content (%): | 4-5 |
| type: | expanded, expanded perlite | Packaging Details: | 80L or 100L bags or as your request; |
| Origin: | Hebei china | model: | TY-P-001 |
| Burning loss: | 1 | Whether to expand: | expand |
| Silica content (%): | 68-74 | K2O content (%): | 2-3 |
| CaO content (%): | 0.7-1 | size: | 1-3mm, 2-4mm, 3-6mm, 4-8mm, 1-3/2-4/3-6/4-8mm |
| MgO content (%): | 0.3 | payment terms: | L/C, Western Union, T/T, MoneyGram, PayPal |
| port: | Tianjin, Shanghai, Qingdao, Dalian Port, etc. | application: | Gardening, absorption, insulation, etc. |
Product Description
describe:
Perlite is a siliceous volcanic glass formed by volcanic eruptions. It is named for its unique concentric cracks that resemble pearls. Perlite ores include perlite, obsidian, and asphaltic stone. Perlite expands into a new lightweight material when heated to high temperatures. It has the characteristics of non-toxic, odorless, fireproof, heat insulation, sound absorption, low thermal conductivity, stable chemical properties, and wide applicable temperature range.
Function:
Perlite is a soilless growing medium that has helped increase the aeration of soil mixes for many years. It is made of fumarole glass, an extremely light and porous material. Due to its porosity, it has one of the best oxygen retention levels of all growth media.
Its weight can be a disadvantage in certain hydroponic systems where the water interacts directly with the growing medium, causing it to move around and get washed away. Because of this, perlite is rarely used alone - usually it is mixed with coir, soil or vermiculite;
Its weight can be a disadvantage in certain hydroponic systems where the water interacts directly with the growing medium, causing it to move around and get washed away. Because of this, perlite is rarely used alone - usually it is mixed with coir, soil or vermiculite;
Specification
Chemical Specifications: | ||||||||||||||||
element | silica | Aluminum oxide | Ferric oxide | Calcium Oxide | potassium oxide | Na2O | magnesium oxide | water | ||||||||
content% | 68~74 years old | 10~12 | 0.5~3.6 | 0.7~1.0 | 2~3 | 4~5 | 0.3 | 2.3~6.4 | ||||||||
Raw perlite dimensions and physical data: | ||||||||||
size | Moh's hardness | Density g/cm3 | fusion point | Refractive index | Coefficient of expansion | |||||
8-200 mesh | 5.5~7 | 2.2~2.4 | 1300~1380℃ | 1.483~1.506 | 4~25 people | |||||
Expand perlite dimensions and physical data: | ||||||||
size | PhD | Density g/cm3 | Thermal Conductivity | Maximum operating temperature | ||||
1-8mm | 6.5~7 | 0.040~0.08 | 0.0245~0.175W(mK) | 800℃ | ||||
physicsSpecification: | ||||
thing | Closed Cell Perlite | expanded perlite | ||
Dimensions (mm) | 0.1-1.5 | 1-8 | ||
Bulk density (kg/m3) | 100-200 | 70-250 | ||
Thermal conductivity (w/mk) | 0.035-0.047 | 0.047-0.054 | ||
Ball rate (%) | 70-90% | 0 | ||
Closure rate (%) | ≥95 | 0 | ||
water absorption | 50-85 | 360-480 | ||
Compressive strength | 38-46 years old | 76-83 | ||
Refractoriness (%) | 1280-1360 | 1250-1300 | ||
Working temperature (℃) | <800 | <750 | ||
size: | ||||||||
raw perlite | 20-30, 20-40, 30-50, 50-70, 70-90, 90-120 mesh | |||||||
expanded perlite | 1-3mm, 2-4mm, 3-6mm, 4-8mm, 150mesh, 200mesh, 325mesh or according to your needs | |||||||
application: | ||||||||
1.1-3/2-4/3-6mm Widely used in gardening, urban greening, improving soil porosity and aeration, water retention and fertilizer retention. | ||||||||
2. Widely used in insulating layers of oxygen generators, refrigerators and transporting liquid oxygen and liquid hydrogen. | ||||||||
3. Used to filter wine, oil, medicine, food and sewage. | ||||||||
4. Used as filler and expansion agent in rubber, paint, plastic, etc. | ||||||||
5. Used as a catalyst for explosives. | ||||||||
6. Used to absorb floating oil. | ||||||||
7. Mix with different adhesives to make templates of different sizes and functions. | ||||||||
8. It is widely used as an insulating layer in industrial smelting. | ||||||||
VIEW MORE
Related Products
-
Thermal insulation powder natural gas cryogenic and building fireproof perlite
size: 0.15-1.18 mm, 1-2 mm, etc. Calcium oxide content (%): 0.1-2% Package: 100L PP Woven Bag HS Code: 6806200000 model: KDH90020 payment terms: L/C, Western Union, D/P, T/T brand: Potassium dissociating enzyme SiO2 content (%): 70-75% Minimum Order Quantity: 10 cubic meters Al2O3 content (%):...... -
Expanded perlite for soil improvement and hydroponics High quality perlite for plant growth
Minimum order quantity: 1 40HQ container Package preview: Perlite Type: expanded perlite perlite sample: freely Magnesium oxide content (%): 0.2-0.5% size: 0-3mm, 1-2mm, 30-502 mesh, 0-8MM type: expanded perlite K2O content (%): 1.0-1.4% Al2O3 content (%): 12-16% Customs code: 6806200000 model:...... -
Perlite and vermiculite production expanded
Al2O3 content (%): 12-16% Magnesium oxide content (%): 0.2-0.5% model: KDHZZY001 size: 1-3mm, 2-4mm, 3-6mm, 4-8mm, etc., 1-3mm, 2-4mm, 3-6mm, 4-8mm, etc., 0-8MM port: Tianjin type: expanded perlite payment terms: L/C, Western Union, T/T, MoneyGram origin: China Fe2O3 content (%): 0.15-1.5% CaO...... -
Buy premium closed cell expanded horticultural pearls
CaO content (%): 0.1-2% application: Horticulture Agriculture type: expanded perlite Silica content (%): 70-75% size: 1-3mm, 2-4mm, 3-6mm, 4-8mm, etc., 1-3mm, 2-4mm, 3-6mm, 4-8mm, etc., 0-8MM Loss on ignition:... -
Unexpanded perlite mineral 20-100 mesh powder
Na2O content (%): 0.005% Silica content (%): 70-75% color: white Magnesium oxide content (%): 0.2-0.5% sample: freely product name: expanded perlite particles brand: Jiaqi shape: Irregular particles size: 1-3mm 2-4mm 3-6mm 4-8mm, 1-3mm, 2-4mm, 3-6mm, 4-8mm, etc. Place of origin: Hebei china payment.... -
Factory sales expand perlite for thermal insulation
type: expanded perlite K2O content (%): 1.0-1.4% origin: China Fe2O3 content (%): 0.15-1.5% port: Tianjin model: KDHZZY001 application: Horticulture Agriculture brand: Tian Huibao payment terms: L/C, Western Union, D/P, D/A, T/T, MoneyGram color: white Na2O content (%): 2.5-3% Packaging details:...... -
2022 Hot Sale Low Price Agricultural Grade Expanded Perlite For Garden
Origin: Hebei china K2O content (%): 2-3 Silica content (%): 68-74 port: Tianjin, Shanghai, Qingdao, Dalian and other ports brand: special source Supply capacity: 1000 metric tons per month application: Horticulture, absorption, heat preservation, etc. model: TY-P-001 Loss on ignition: 1 Magnesium..... -
High-quality expanded perlite/small particles of thermal insulation perlite for low-temperature sound-absorbing buildings
Al2O3 content (%): 10-12 days Loss on ignition: 5.8% Whether to expand: expand size: 1-3/2-4/3-6/4-8mm, 1-3mm, 2-4mm, 3-6mm, 4-8mm type: expanded perlite Silica content (%): 68-74 port: Tianjin, Shanghai, Qingdao, Dalian, etc. Supply capacity: 10000 bags per month K2O content (%): 2-3 Origin: Hebei.... -
Expanded perlite perlite for gardening planting material, seedlings, cacti, ornamental plants 3-6mm
Origin: Hebei china port: Tianjin Package preview: application: Horticulture model: KDHZZY001 Na2O content (%): 2.5-3% Whether to expand: expand brand: Tianhuibao type: expanded perlite Al2O3 content (%): 12-16% CaO content (%): 0.1-2% Name: Perlite origin: China Loss on ignition:... -
Unexpanded perlite/perlite ore (ISO plant)
Magnesium oxide content (%): 0.3% port: Tianjin harbor brand: CS size: 1-3mm2-4mm3-6mm4-8mm,1-3MM,2-4MM,3-5MM,5-7MM Na2O content (%): 4-5% Whether to expand: expand Packaging Details: 25 kg/bag; 800KG/bag 25 tons in one 20 feet Fe2O3 content (%): 0.54% Supply capacity: 5 million tons/year Bulk......
