Characteristics :
1.it is acid resistant,
2.alkali resistant,
3.good sealing property
4.there is no seepage for water or paste,
5.its rigidity is rather high
6.its frictional coefficient is small.
7.It is ageing proof, electric erosion proof and good soft flexibility.
8. can not be easily broken by a digging bar.
9.It is convenient for connection in construction
| Inner diameter DN/ID(mm) |
Outer diameter |
Depth of socket |
| 200 | 230 | 150 |
| 225 | 255 | 150 |
| 300 | 340 | 210 |
| 400 | 460 | 250 |
| 500 | 575 | 300 |
| 600 | 690 | 340 |
| 800 | 925 | 340 |
The purpose of denaturation is to adapt to various industrial applications. Such as: high-temperature technology (canned sterilized) requirements of high-temperature viscosity stability of starch, frozen foods require good freeze-thaw stability of starch, jelly foods require good transparency, good film formation and so on. The second is to open up new uses of starch and expand the scope of application. Such as: the use of starch in textiles; hydroxyethyl starch, hydroxypropyl starch instead of plasma; high cross-linked starch instead of surgical gloves with talcum powder.
The Plastic sheet making machine,PVC sheet extruder manufactured by Jinan Joysun Machinery Co., Ltd. has been specially designed and has adjusted the cavity and screw structure to achieve the diversification of the function of modified starch. The modified starch series produced is suitable for textile, food, paper, building materials, foundry, oil drilling and other fields. With the deepening of research, the extruder will play an increasingly larger role in the modified starch market. Plastic sheet making machine,PVC sheet extruder consists of a feeding system, an extrusion system, a rotary cutting system, a heating system, a transmission system, and a cooling system.