Description
SoliPaper PCW Blended grades are our highest rated paper in the SoliPaper product range. The high classification temperature is the result of the use of Poly Crystalline Wool (PCW) fibers in the composition of the paper. By blending Polycrystalline Wool with our unique SoliWool HA-grade we make papers which arrive to classification temperatures up to 2900°F and maximum continuous use temperatures of 2600°F.
Our top end SoliPaper is the SoliPaper PCW80 HT-grade. This paper is based on high alumina/ mullite fibers with just a minor percentage of SoliWool HA-grade to increase the strength. Tested for a classification temperature of 2900°F and advised for applications with a maximum continuous use temperature of 2600°F.
SoliPaper PCW Blended grade products are a competitive solution in these applications where standard RCF papers are facing the limits of their safe continuous use. Targeted to deliver the highest possible thermal insulation value and handling strength. The combination of the two types of fiber are delivering best of both worlds.
Next to the SoliPaper PCW Blended grades we also offer a standard range of RCF(-Zr) Papers from 2300°F to 2600°F and the famous low bio persistence grade (LBP) families; SoliPaper ULS and SoliPaper NXT.
Benefits
- High strength and good machinability
- Cost competitive alternative to PCW paper
- Excellent insulation performance
- Smooth surface and low dust
- Chemically resistant to most polutions
- Excellent thermal stability
Typical applications
- Filler for expansion joints between pre-casted shapes and IFB linings
- Gaskets in furnaces with reducing atmospheres
- General technical insulation of furnaces and technical installations
Type
Paper manufactured from a mixture of Polycrystalline Wool (PCW) fibers and Refractory Ceramic Fiber (RCF) with organic binder.
Temperature range
SoliPaper PCW80 HT-grade has a classification temperature of 2900°F and maximum continuous use temperatures of 2600°F.
The maximum continuous use temperature provided on the datasheet is a guideline and only applicable in a clean oxidizing atmosphere.
Product range
SoliPaper is part of an extensive product range supplied by Vulcor Insulation. Vulcor Insulation is supplying insulation solutions from cryogenic to high temperature applications. All products offered by Vulcor are manufactured in house or sourced from exclusive trusted third party partners.
Technical support
Vulcor Insulation provides specifiers and customers with guidance on all aspects of the materials selection for their application, the installation and compliance with relevant regulations and performance standards.
For additional information about product performance, or to identify the recommended product for your application, please contact the team at Vulcor Insulation.
Availability
SoliPaper PCW is standard supplied in carton boxes. All our paper are packed on a heat treated export pallet. Standard rolls are packed with 42 rolls per pallet. Please refer to the list below for dimensions of the standard rolls.
| Length (inch) | Width (inch) | Thickness (inch) |
|---|---|---|
| 1500 | 24 | 1/16 |
| 750 | 24 | 1/8 |
| 375 | 24 | 1/4 |
Properties
| Properties measured | Standard | Unit | SoliPaper PCW80 HT-grade |
|---|---|---|---|
| Grade | PCW/RCF | ||
| Colour | white | ||
| Classification temperature | °F | 2900 | |
| Continuous use temperature | °F | 2600 | |
| Density | PCF | 12 | |
| Loss on ignition | wgt% | < 8 | |
| Permanent linear shrinkage | EN 1094-7 | % | |
| @2900°F | < 2 | ||
| Thermal conductivity | ASTM C-201 | BTU·in/hr·ft2·°F | |
| @500°F | 0.38 | ||
| @1000°F | 0.62 | ||
| @1500°F | 0.92 | ||
| @1800°F | 1.20 | ||
| @2000°F | 1.42 | ||
| Chemical composition (after firing) | ISO 12677 | % | |
| AI2O3 | 65-67 | ||
| SiO2 | 33-35 | ||
| ZrO2 | - | ||
| Other | < 1 |
