Chemical Name: Polydimethylsiloxane Capped with Single Caprolactone

CAS NO: 218131-11-4

English Alias

Diol hydroxyl mono-terminated silicone oil

Double alcohol hydroxyl terminated silicone oil

Chemical Structural Formula

Technical Index

Appearance: Light yellow viscous liquid

Active ingredient: 99.9%

Permanent feel: 0.2-1%

Antifouling: 2-6%

Resin modified: 1-6%

Molecular weight: about 3200

Usage and Characteristics

Polydimethylsiloxane-polyether compound with hydroxymethyl as terminal functional group has good compatibility with various polyurethane and amino systems. Its hydroxymethyl-terminated group can cross-link with resin system, thus introducing silicone components into resin system, especially on the surface, greatly improving the properties of resin such as weatherability, contamination resistance and low temperature resistance and so on.

Type: Water, Solvent

Packaging, Storage and Transportation

1. Packed in 25 kg plastic drum or 200 kg iron drum.

2. Put into a clean and dry container and store in a ventilated and dry warehouse.

3. This product is transported as non-dangerous goods.

4. Shelf life: 1 year