Suspension agents have many advantages such as cost reduction and environmental compatibility, and the background of the imbalance of existing pesticide formulations in China has contributed to the attention and favor of water-based preparations such as pesticide suspensions. Development has brought about opportunities. With the continuous deepening of people's understanding of pesticide pollution, the awareness of safety and environmental protection has continuously increased, and its development technology has naturally become a hot spot in the current pesticide processing industry.
The development of pesticide water-based dosage forms and water-dispersible granules has increasingly shown its great potential and broad prospects, especially pesticide suspensions, and its development is rapidly increasing. The pesticide suspension agent mostly uses water as the dispersion medium, and the solid original drug which is insoluble or slightly soluble in water is ground and pulverized, and uniformly dispersed by the action of the surfactant and other auxiliary agents to form a fine suspension with high suspension and flowability. A relatively stable liquid solid phase system.
Compared with emulsifiable concentrate, it has the advantage of avoiding the use of a large amount of organic solvent; compared with the wettable powder, it has no dust scattering and drifting during processing and use, and has low toxicity and irritation to humans and animals, and can reduce the phytotoxicity to crops. It will not burn during storage and transportation, and it has high safety; the danger to users and the whole environment is quite low. Moreover, it has excellent performance, good dispersibility, high suspension rate, strong spreading and adhesion on the surface of plants, and is resistant to rain erosion; under humid conditions, it can slowly and effectively perform secondary distribution, efficacy More significant and more durable. According to the China Pesticide Network , suspending agents have become a popular new pesticide formulation because of their superior performance in terms of efficacy, safety and economy, and are superior to traditional formulations such as wettable powders, powders and emulsifiable concentrates.
a. Standard Plain Particle Board
---Application areas
1) Floorings cores---Particle boards of engineering grade are suitable as the core board of variable decorative materials.
2) Counter-tops--- as core boards for countertops
3) Particle board underlay for floorings.
4) Housing deals
5) Stair steps-PB steps have even thickness, with bull nose on side, makes installation easy and fast.
6) Shelf board
7) Door core, door frame, and shaped parts
b. water-resistant particle boards
A fixed proportion of damp-proof particle was added to the manufacture of water-resistant particle boards, thus dramatically reducing its swelling rate by contact with water. After soaked in the water for 24 hours, the swelling rate is 6%-10% only.
Major applications for water-resistant particle board:
Kitchen Cabinet---- with enhanced anti-damp ability, water-resistant particle boards are perfect for making shelves, side boards, back boards, drawer, doors, etc.
Laminated particl board colors with large format,and can cut according your need
Feature
1) High bening strength
2) little linear expansion conefficient
3) Strong nail holding
4) Moistureproof and easy work
5) Tight construction and high strength
6) No ratten or decay
7) Low formaldehyde emission
Particle Board
Particle Board, Melamine Particle Board, E1 Particle Board, Raw Particle Board,Plain Particle Board,E2 Particle Board
Fushi Wood Group , http://www.fushiplywood.com