Hydroponic Seed Starter Mineral Rock Wool Plugs 2.5X2.5X3cm

• Other Name: Rockwool Block, Mineral Wool, Glass Wool
• Sizes: 334cm, 444cm, 10cm, 7.5cm, 15cm, 14.5cm etc.
• Use: Agriculture, Horticulture, Hydroponic, Insulation
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: rockwool
• Packing: 12cartons/Pallet
• Loading: 171-177cartons/20′fcl 355-418cartons/40hc
• Trade Term: Fob CIF CFR DDU
• Keyword: Rockwool
• Density: 70-100kg/M3
• Samples: Free
• pH: 6-8
• Commodity: Rockwool Price Hydroponic
• Fiber Diameter: 48um--78um
• Standard Size: 3*3*4cm 4*4*4cm 5*5*4cm 10*10*7cm, 10*10*10cm etc.
• Deliver Time: 10-15days for Full Container
• Transport Package: Export Carton Box
• Specification: 1inch, 2inch, 4inch, 6inch etc
• Trademark: NS
• Origin: China
• Production Capacity: 500cartons Per Month

Product Description

Hydroponic Seed Starter Mineral Rock Wool Plugs 2.5x2.5x3cm

Product Description

Product Name	Rock Wool
Colour	Light Yellow
Feature	Eco-friendly
Item size	1inch  (customizable), 2.5*2.5*3cm 2inch, 4inch, 6inch etc.

Hydroponic rock wool is manufactured from a mixture of natural rocks (basalt and dolomite)
melted at high temperature to form a molten matrix, which is then passed through an air stream
that cools the material and forms long fibrous strands.

• High quality horticultural grade insulated cubes.
• High technology and quality standards.
• Ideal for Clay Pellets, Coco Coir, Soil, Perlite and a wide variety of grow mediums.
• Starting seeds, cloning, propagation etc

Product Specification

Hydroponic rockwool Main Technical Data:                                                                      

ITEM	DATA	Unit
Water absorption rate	>600	%
PH Value	6-8
Fiber diameter	<7	μ
Organic matter content	1.5~2.5	%
Shot content (granule diameter≥0.25mm)	≤12
Dissociate hydroxy benzene (as phenol)	<1.8	mg/kg
Dissociate aldehyde (as formaldehyde)	<20	mg/kg

Detailed Photos

Hydroponic Rockwool for planting standard popular size:                                                              

1.Density:

• 60kg/m3 for most the vagetables growing,such as lettuce,tomato,cucumber etc;          
• 80kg/m3, 100kg/m3 for the Coarse Stem plants,such as flowers etc

2.Standard popular size:

• For seeding:30mm, 40mm,50mm etc
• For plants growing:10mm,15mm etc
• For Roots spread:1000x200x70mm

Main Sizes:

Product Size	Bulk density	Package
100*20*7cm	70kg/m³, 80kg/m³ , 90kg/m³	----------
20*20*20cm(8Inch)	80kg/m³, 90kg/m³	18PCS/Carton
15*15*15cm or 14.5*14.5*14.5cm(6Inch)	80kg/m³, 90kg/m³, 100kg/m³	48PCS/Carton
10*10*10cm(4Inch)	80kg/m³,90kg/m³	144PCS/Carton
10*10*7cm	80kg/m³, 90kg/m³	216PCS/Carton
7.5*7.5*7.5cm	80kg/m³	320PCS/Carton
7.5*7.5*7cm	80kg/m³	384PCS/Carton
100*20*7cm	60kg/m³, 80kg/m³, 90kg/m³	---
6*6*6cm	80kg/m³	567PCS/Carton
5*5*5cm	80kg/m³	1056PCS/Carton
5*5*4cm	80kg/m³	1320PCS/Carton
4*4*4cm(1.5Inch)	80kg/m³	1932PCS/Carton
3.6*3.6*4cm	80kg/m³	2400PCS/Carton
3*3*4cm	80kg/m³	3312PCS/Carton
2.5*2.5*3cm(1Inch)	80kg/m³	5200PCS/Carton

Applications of rockwool (Mineral Wool/Rock Wool) include thermal insulation (as both structural insulation and pipe insulation, though it is not as fire-resistant as high-temperature insulation wool), filtration, soundproofing, and hydroponic growth medium.

Rockwool (Mineral Wool/Rock Wool) is a nice clean media which has a perfect Air:Water ratio and comes in a ready to use cube format.

Rockwool /Rock wool Use in Hydroponic Aquaponics
Rock wool is an important grow medium in modern agriculture,is suitable for Industrialized planting of vegetables,fruits and flowers,such as Tomatoes,cucumbers,pimento etc.

Rockwool (Mineral Wool/Rock wool) can be engineered to hold large quantities of water and air that aid root growth and nutrient uptake in hydroponics; their fibrous nature also provides a good mechanical structure to hold the plant stable. The naturally high pH of mineral wool makes them initially unsuitable to plant growth and requires "conditioning" to produce a wool with an appropriate, stable pH.
Rockwool/Rock Wool Use in insulation
Though the individual fibers conduct heat very well, when pressed into rolls and sheets, their ability to partition air makes them excellent insulators and sound absorbers. Though not immune to the effects of a sufficiently hot fire, the fire resistance of fiberglass, stone wool, and ceramic fibers makes them common building materials when passive fire protection is required, being used as spray fireproofing, in stud cavities in drywall assemblies and as packing materials in firestops.

Packaging & Shipping

Packing:62L*62W*42cmH  or 62L*40W*60cmH Carton  or 62L*62W*47cmH per Carton
Loading Quantity:155-177cartons/20'GP, 355-418cartons/40'HQ

Contact Details

Our Service

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 customized according to your requirements
MOQ	12Cartons
Payment Term	L/C, T/T, Western Union,Money Gram, Paypal
Trade Terms	FOB, CFR, CIF
Delivery time	10-15days after the deposit received

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Website: ningshu.en.made-in-china.com

 

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