Gelest DMS-C21

CAS Number: 156327-07-0
Chemical Family: Siloxanes

Gelest CARBINOL (HYDROXYL) TERMINATED POLYDIMETHYLSILOXANE, 110-140 cSt (DMS-C21) functions as a lubricant, processing aid, and surfactant. This product is commonly used in chemical production.

Properties

Physical Form: Liquid

Identification

Chemical Name: Bis[[3-(2-hydroxyethoxy)propyl]dimethylsilyl]-terminated polydimethylsiloxane

Product families

Applications

Industrial — Chemical & Industrial Manufacturing

Chemical Manufacturing

Product Families

Elastomers — Elastomer Additives

Processing Aids
Surface Modifiers

Base Chemicals & Intermediates — Intermediates

Other Intermediates

Plastics — Polymer Additives

Processing Aids

Other characteristics

Functions: Lubricant (Internal), Processing Aid, Surfactant
Markets: Industrial
Technology: Base Chemicals & Intermediates
Elastomers
Plastics
Packaging Under: Nitrogen
Standard Packaging: 100 g
1 kg
10 kg
Applicable Processes: Chemicals Production
Chemical Inventories: TCSI (Taiwan)
Compatible Polymers and Resins: Epoxies (EP)
Phenolic Resins
Polyesters
Polyurethanes (PU)
Silicones
Plastics and Elastomers Functions: Lubricant (Internal)
Processing Aid
Surfactant
Plastics and Elastomers Processing Methods: Fiber Spinning

Technical data

Table 1 of 1

5 rows

Characteristic	Value	Unit
Molecular Weight	4,500 - 5,500	g/mol
Density	0.98	g/ml
Refractive Index (at 20°C)	1.407	—
Viscosity (at 25°C)	110 - 140	cSt
Non-Siloxane Content	4.0	wt%