1.Process and technology route 2.Process is simple and ripe 3.Can control accurately the granularity of the product, good rep
PPVC
Process and technology route
PPVC polymerization process:
Micro-suspension technology
PPVC technology:
Introduced from Kaneka Corporation (Japan) in 1987.
Capacity:
After more than twenty year’s development, PPVC has became our
key product with the capacity of 13ktpa.
Technological characteristics of micro-suspension copolymerization
Process is simple and ripe
Can control accurately the granularity of the product, good repeat in
production, and stable quality
Lower paste viscosity, and allows use of more fillings to reduce end
users’ cost
Product paste viscosity has excellent storage property
Specifications of PPVC
(Quality Standard: Q/SGH·1-2011)
ItemGrade Specification | PSH ~10 | PSM ~31 | PSL ~31 | PSH ~30 | PSM ~31A | |
RESII N | Polymerazation degree,P | 1580~1780 | 1230~1430 | 800~1080 | 1700~1800 | 1100~1200 |
Volatile component ,% ≤ | 0.5
| |||||
Bulk density g/cm3 | 0.2~0.45
| |||||
Sieve residue, mg/kg, ≤ (sieve size 0.15mm) | 10 | |||||
VCM residue mg/kg≤ | 5 | |||||
MIXTURE | B-type,viscosity 30°C MPA. S | 1000~2500
| 1500~6500
| 1500~6500
| 1500~6500
| 2000-3000
|
DOP:sin (portion) | 65/100
| 65/100
| 65/100
| 100/100
| 65/100
| |
Scraping sizeμm ≤ | 100 | |||||
Application of Main Products:
PSH-10 non-foaming artificial leather bottom, surface of artificial
leather and floor leather, canvas, maceration forming
(gloves, boots),rotary forming (toy), bottle caps.
PSM-31 rotary forming toy,foam wallpaper, bottle caps.
PSL-31 foam wallpaper, floor leather foaming layer, rotary forming.
PSH-30 special resin for PVC latex gloves.
PSM-31A the same uses as PSM-31 ,and may make floor leather,
foaming layer at low temperature.
Packing
http://www.tu-poly.com/pl-pvc-p1.html
Paste with polyvinyl chloride (PVC) resin Paste PVC Resin
