Common pesticide symbols and their meanings
The pesticide symbols marked on the pesticide packaging and pesticide instruction manual are generally composed of 1-3 English letters, some of which represent pesticide concentration, and some represent pesticide dosage forms. Only by knowing the meaning of these pesticide symbols can the pesticide be applied accurately and effectively, otherwise the cost of medicine or the loss of crop damage will be increased.
Represents pesticide concentration 1, pc - percent concentration. 2. The concentration of ppm-million is now abolished and changed to 10-6 or mg/kg (mg/kg). 3, ec - effective concentration. 4, lc - lethal concentration. 5, med - the minimum effective concentration. 6, lc50 - half lethal concentration. 7, tl50 - drug resistance in the concentration.
Represents pesticide dosage form 1, ec-emulsification. 2, ol - oil agent. 3, es - emulsion, latex, emulsion, emulsion. 4, ep - milk powder. 5, me - microemulsion. 6, sl - suspension agent. 7, ws - water suspension. 8, sc - suspension. 9, gf or gm - aerosol. 10, wp - wettable powder. 11, sp - soluble powder. 12, g - granules. 13, fo - micro powder. 14, me-paste. 15, wg - water dispersion (granule) agent.
Geosynthetic Clay Liner is also named sodium bentonite composite waterproof pad. This is to make high swelling sodium bentonite filling into the inside between special composite geotextile and non-woven fabric. The bentonite impermeable cushion that made of acupuncture method can form a lot of small fiber spaces. This is to make the bentonite particles cannot flow in one direction. When encountering water, it can form uniformly high density colloidal waterproof layer in the pad, and effectively prevent water leakage. Geosynthetic clay liner is suitable for artificial lake water, landfill, underground garage, roof garden, pool, oil depot and chemicals yard.
| Projects/ Technical data | Specifications | ||
| GCL-NP | GCL-OF | GCL-AH | |
| Weight per unit area(g/m2) | ≥4000g/m2 | ||
| Bentonie swell index(ml/2g) | ≥24 | ≥24 | ≥24 |
| Ethylene blue absorption(g/100g) | ≥30 | ≥30 | ≥30 |
| Tensile strength (N/100mm) | ≥600 | ≥700 | ≥600 |
|
Racking strength(N/100mm)
(for nonwovwn and woven fabric)
|
≥40 | ≥40 | - |
|
Racking strength(N/100mm)
(for HDPE films and nonwoven fabric)
|
≥30 | - | |
| Permeability(m/s) | ≤5.0x110^(-11) | ≤5.0x110^(-11) | |
| Anti-static water pressure |
0.4Mpa,1h, not seepage |
0.6Mpa,1h,not seepage | |
| Filtration loss (ml) | ≤18 | ≤18 | ≤18 |
| Bentonite durability (ml/2g) | ≥20 | ≥20 | |
- Lightweight.
- Small volume.
- Excellent flexibility.
- Simple construction.
- Permanent waterproof.
- Good sealing performance.
- Green environmental protection.
Applications
Geosynthetic clay liner is a kind of anti-leakage earthwork synthetic material that applicable for artificial lake water, garbage landfill, underground garage, roof garden, pool, oil depot and chemicals yard and other places.
Why choose us
FAQ
Q : Are you a factory or trading company?
A : We are a professional manufacturer that specialized in geomembrane, geotextile, Composite Geomembrane etc with ISO9001 certificate more than 15 years.
Q : Where is your factory located? How can I visit there?
A : Our facoty is located is No.10 Yuanshan Road High-tech Development Zone, Laiwu District, Jinan City China. You can take the plan to Jinan Yaoqiang International Airport, then we can pick you up.
Q : Could you send the sample before order confirmation?
A : Yes, we'd love to send a free sample to you for an evaluation if you need.
Q : How about the delivery time?
A : General within 3-7 days after received the deposit.
Q : Can you produce the product according to customers' requirements?
A : Sure, we are professional manufacturer, OEM and ODM are both welcome.
Q : Are you the Gold and Assessed supplier on alibaba?
A : Yes. We are the gold and assessed supplier on alibaba and has got the factory report by SGS.
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Shandong Jinruixiang Geotextile Material Co., Ltd , https://www.jrxgeosynthetics.com