| Customization: | Available |
|---|---|
| After-sales Service: | at Least 20 Years |
| Color: | Ral Color |
|
Still deciding? Get samples of US$ 0/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Hydroponic rock wool for agriculture has characters of excellent stability. nontoxic and non pollution.It is an important base material in modern agriculture, is suitable for industrialized planting of vegetables,fruits and
flowers etc. Combined with drip irrigation and other modern technology ,the product can enhancethe growing speed, improve the efficiency and quality of the crops and reduce the production cost.
Parameters:
| Item | Unit | Index | Standard |
|
Density |
kg/m3 | 60-200 |
GB/T 5480.3 |
|
Average value of fiber |
µm | 4-7 | GB/T 5480.4 |
|
Slag ball content (granule diameter)>0.25mm) |
% | 6 | GB5480.5 |
|
Volume water absorption |
% | 2 | GB/GB16401-1996 |
|
Heat absorption |
% | 1.0 | GB5480.7 |
|
Moisture resistivity |
% | 98 | B10299-88 |
|
Shrinkage temperature of heat load |
650 | GB11835-1998 | |
|
Organic content |
% | 4% | GB11835-1998 |
|
Compressive strength (10% compressibility) |
kPa | 40 | GB/T13480-92 |
|
Peeling strength |
kPa | 14 |
DIN52274 |
|
Incombustibility |
Grade A | GB5465 | |
|
Thermal conductivity (70 ) |
W/mk | 0.036~0.048 | GB10294-88 |
|
Acidity coefficient |
1.5 | ||
|
Binder content |
% | 3.0 |
Specification:
| Name | Size in Inch | Size in cm |
| Propagation Plug | 1" | 3X3X4 |
| Propagation Plug | 1-1/2" | 4X4X4 |
| Propagation Plug | 2" | 5X5X4 |
| Propagation block | 3"X3"X2.6" | 7.5X7.5X7 |
| Propagation block | 3"X3"X3" | 7.5X7.5X7.5 |
| Propagation block | 3"X3"X4" | 7.5X7.5X10 |
| Propagation block | 4"X4"X2.6" | 10X10X7 |
| Propagation block | 4"X4"X4" | 10X10X10 |
| Propagation block | 6"X6"X6" | 15X15X15 |
| Cultivation slab | 39"X7.6"X2.6" | 100X20X7 |
| Cultivation slab | 47"X23.6"X2.6" | 120X60X7 |
| Cultivation slab | 47"X40"X4" | 120x100X10 |
| Cultivation slab | 52"X52"X6" | 123.2X123.2X15 |
Features:
Rockwool is extremely moisture retentive. It also provides great aeration allowing your plants` root systems
to obtain proper levels of oxygen.
Throughout the growing cycle, you can rest assured that your rockwool substrate won`t degrade and
breakdown over time.
It will strong and continue to retain water properly.
105 cube / tray , 20 tray/ carton
Application:
Production Process:
About Us
Guangzhou Xincheng New Materials Co., Limited, founded in 2012, located adjacent to Zhengguo Town, Zengcheng,Guangzhou,China.
Our company has been expending the products from thermal insulation materials ,fireproof materials ,
acoustic materials to other building materials for example the roof materials , wall materials .Xincheng
is strict on every step of production to ensure the best quality. We provide full-scale quality management
system. Our products are well received in both China domestic market and oversea markets such as
Europe, The Americas, Asia, Africa and some other countries.
Certifications
Service:
1. Customized design is available OEM ODM are welcome.
2.Special discount can be offered with large quantity.
3.Reply your enquiry in 24 working hours.
4.Expericenced staffs will answer all your questions in professional and fluent English.
5.Exclusive unique solution can be proof provided by our well- trand and professional engineers.
Packing:
We use excellent packing to protect goods safety to arrive to your hands, usually include Pearl
cotton, Carton/Wooden Box.
Delivery:
1.We advise you use International express like DHL /TNT /FedEx /UPS /EMS to carry sample order,
and bulk order use AIR transport or by sea.
2.We have professional freight forwarder in International express, AIR transport and sea transport
ation, will help customer efficiently save shipping cost/shipping time/safety shipping, then send
goods to you.
3.Shipping ways always according to your needs, we will have detailed communicate with custm-
er before delivery, we will send you tracking information and pay attention to the transportion
from goods leave factory until arrive to your appoint address.
Sandwich Construction Diagtams:
){kind=link}