Product Details
JemmSil™ HS300 High Release Teflon® Wear Resistant Heat Shrink Sleeves offer excellent release properties, outstanding chemical resistance and excellent wear resistance, making them ideal for many web processing applications. These Heat Shrink Roller Coverings last at least 4 times longer than normal FEP Teflon® Heat Shrink Sleeves.
Common applications include idler rolls on coating and laminating lines, printing press idler rolls, slitting lines, foil processing lines, bowed roll covers, papermaking and more.
Features
- Long usage life
- Excellent heat (continuous temperatures up to 400°F and for short periods up to 550°F) and chemical resistance
- Manufactured as bondable coverings with a .060” wall thickness
- Supplied with appropriate bonding adhesive as a standard
- Available in diameters 5” to 15’ for each application
- Easy to install on site
Technical Specifications
| Release Properties |
Very Good |
| Traction Properties |
Poor |
| Heat Resistance |
550°F (intermittent) |
| Wear Resistance |
Excellent |
| Hardness |
Shore D 55-65 |
| Wall Thickness |
.06" |
| Available Diameters |
5" to 15" |
| Available Lengths |
Custom |
| FDA Compliant |
No |
| Shrinkage Temperature |
350°F |
Physical Properties
| Diameter Range |
5” to 15’ |
|
| Thickness Range |
.060” |
|
| Ultimate Tensile Strength |
3000 psi |
|
| Elongation |
100% ASTM D882-61T |
|
| % Diameter Shrinkage @ 300ºF |
10% minimum |
|
| Flammability |
Non-Flammable |
|
| C.O.F. (against wet polished steel) |
.04-.08 |
|
| Color |
White |
|
Chemical Properties
| Effects of all acids |
None |
|
| Effects of all alkalies |
None |
|
| Effects of all organic solvents |
None |
|
| H²O absorption, 1/8” thickness |
<0.01% |
|
Sleeve Sizing
JemmSil™ HS300 High Release Teflon® Wear Resistant Heat Shrink Sleeves are custom-manufactured to fit your roller(s). To determine the appropriate sleeve size to fit your roller and for a quotation, simply fill out Jemmco's Online Inquiry Form or contact your Inside Service Representative at 262-512-9559 - or via email at sales@jemmco.com - with your exact roller specifications (diameter and face length).
Sleeve Pricing
JemmSil™ HS300 High Release Teflon® Wear Resistant Heat Shrink Sleeves are custom-manufactured to fit your roller(s). For pricing, please click Add to Quote above or call us at 262-512-9559.
Installation
Jemmco's heat shrink sleeves are designed for easy, in-plant installation to reduce time and money spent sending out spare rollers for recovering. Download Jemmco's complete Installation Manual for detailed instructions.
