Beijing University of Chemical Technology recently developed a production technology for water-absorbing expanded rubber.
Water swelling rubber is a new functional polymer material. This product is a combination of non-polar rubber and polar water-absorbing components. It is characterized by maintaining the high elasticity and pressure deformability of rubber, with non-polar surfaces (such as asphalt, plastic, rubber) and polar surfaces (such as cement mortar). ) It has good soaking adhesion, it can rapidly absorb water and expand, and has a stable water retention performance.
The process technology is to produce three types of water-absorbing rubber by the water-absorbing component and rubber blending method. There is no "three wastes" discharge in the production process. The product can be widely used in tunnels, subways, basements, swimming pools, offshore oil production seals, and can also be used in automobiles. , medicine, food packaging and other fields.
Water swelling rubber is a new functional polymer material. This product is a combination of non-polar rubber and polar water-absorbing components. It is characterized by maintaining the high elasticity and pressure deformability of rubber, with non-polar surfaces (such as asphalt, plastic, rubber) and polar surfaces (such as cement mortar). ) It has good soaking adhesion, it can rapidly absorb water and expand, and has a stable water retention performance.
The process technology is to produce three types of water-absorbing rubber by the water-absorbing component and rubber blending method. There is no "three wastes" discharge in the production process. The product can be widely used in tunnels, subways, basements, swimming pools, offshore oil production seals, and can also be used in automobiles. , medicine, food packaging and other fields.
Digital Printer is capable of printing on black, red, white and any color T-Shirts, and other materials,color-printing without silk screen and printing plate. It can accomplish printing white, gradient color picture at once. No color fading and comfortable handle. Digital printer accords with the international universal standard and uses green environmental protective inks which completely reach to the highest European quality inspection standard.
Name |
Digital printer/T Shirt Printer |
Print head |
DX5 |
Print size |
33*43cm(33*60cm) |
Print color |
CMYK+WW |
Print speed |
A4 photo/111s |
Printing resolution |
5760*1440dpi |
Nozzles |
90*6=540 |
Interface |
USB2.0 |
Net weight/Gross weight |
55Kg/60Kg |
Printer size |
75*63*54cm |
Height adjustment |
Automatic |
Working power |
110-220V 50-60Hz 30-75W |
Operation system |
Windows 10/8/7/2000/XP/VISTA etc |
Temperature |
5-35º |
Digital Printer
Digital Printer,Digital Printer Machine,Digital Cylinder Foil Printer,Digital Desktop Printer
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