KANEKA SILYL® SAX220 is a Silyl-Terminated Polyether (STPE) used as a base resin for producing high performance moisture cure sealants, adhesives, and coatings. SILYL SAX220™ has performed successfully in various industrial and construction applications. SILYL SAX220™ provides well-balanced properties such as durability, reactivity, and storage stability. This unique and highly valued balance of attributes is derived from the polyether polymer backbone coupled with the methyldimethoxysilane functional groups.
Chemical Family: Polyethers
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SILYL® SAX220 Technical Data Sheet
SILYL® SAX220 Technical Data Sheet
Technical Data SheetKnowde Enhanced TDS
Identification & Functionality
Chemical Family
CASE Ingredients Functions
Technologies
Product Families
SILYL® SAX220 Features & Benefits
Features
- Higher elongation
- Good mechanical properties
- Wide formulating latitude
- Higher elongation
- Long shelf stability
- Broad adhesion profile
Applications & Uses
Markets
Applications
- High Elongation Sealant/Adhesive
- Industrial Sealant/Adhesive
- Construction Adhesive/Sealant
Processing and Mixing
SILYL® SAX220 can be formulated into adhesives, sealants, and/or coatings utilizing either a hot or cold process.
Properties
Physical Form
Appearance
Typical Properties
| Value | Units | Test Method / Conditions | |
| Hue (Gardner Color Number) | max. G3 | - | - |
| Moisture Content | max. 1.000 | ppm | - |
| pH | 6.0-8.0 | - | - |
| Viscosity | 30.000–62.000 | cP | - |
Packaging & Availability
Packaging Information
- Tote: 2,205 lbs/1,000 kg
- Drum: 440 lbs/200 kg
Storage & Handling
Shelf Life
Storage And Handling
- Guarantee of six-month shelf life from delivery if un-opened and stored appropriately.
- Containers must be stored below 40°C/104°F, stored inside, and remain tightly sealed.
SILYL® SAX220
Kaneka North America LLC