| Application |
•Semiconductor equipment
•Flame Retardant anti-static sheets
•various equipments for chemical plants
(chemical tank,disposer of waste,& duct)
|
| Advantages of HA |
•Flame retardant : By using HA,you can make sheets to meet FM4910.
•You can make sheets to be used constantly in hot water.
•You can make sheets to be excellent chemical retardant for plants equipment.
•HA is suitable for clear sheets.
|
| Comparison with other materials |
|
| Transparency:Comparison with other's CPVC |
| |
Test Method
|
HA-17F
|
HA-27F
|
others CPVC |
| YI |
JIS K7105 |
25
|
24
|
42 |
| Haze |
JIS K7105 |
7 |
8 |
24 |
Basic Composition
|
|
Test specimen molding conditions |
Sekisui PVC-HA or other's CPVC
|
100PHR
|
Sekisui PVC-HA or other's CPVC |
Tin stabilizers (Liquid)
|
2.0HR
|
|
2mm |
| Butyl stearate |
0.5HR
|
Roll |
Temperature
|
190'C
|
Acrylic ester
|
0.5HR
|
Milling Time |
3min.after wrap
|
| MBS |
5.0HR |
Press |
Temperature
|
185'C
|
| Milling Time |
5min.pre-heat
5min.pressure
|
| Molding Pressure |
7.5MPa |
|
| Recommended grades |
| |
Grades |
| Fabrication Method |
Medium Temperature Grades |
High Temperature Grades |
Transparent Grades |
| Extrusion |
HA-36F |
HA-24K |
HA-17F
HA-27F |
| Calender press |
HA-15F |
HA-24K |
HA-17F
HA-27F |
|
