Solvent-based adhesive raw materials

Covestro Desmocoll 176 Linear Hydroxy Polyurethane More about this source textSource text required for additional translation information Send feedbac

type	Linear Hydroxy Polyurethane
form of supply	pellets
nature	Desmocoll® 176 is a moderate crystallization rate flexible polyurethane material. Excellent adhesion to a variety of materials

Characteristic Parameters

characteristic	Numerical value	Units of measurement	method
115% 2-Butanone Viscosity@23℃	600±200	mPa·s	ISO 3219 Haake RV 12/20 MV-DIN or Brinell LVF

Other parameters*

characteristic	Numerical value	Units of measurement	method
Hydroxyl content	<0.1	%	DIN53240
density	about 1.2	g/cm3	DIN53479
Crystallization rate	about 48	h	DIN53505
Minimum activation temperature	about 45	°C	Bayer Method PV 066
Hot tack retention time	about 4	min	Bayer Method PV 067
heat resistance	about 45	°C	ASTMD816
Adhesion to plasticizer-containing materials	generally

*The above data is for general information only and is not characteristic of the product.

Glue appearance Opaque; may turn slightly yellow depending on storage conditions and shelf life.

Solubility .

2-Butanone	Soluble
acetone	Soluble
Ethyl acetate	Soluble
Acetone/Toluene (2:1)	Soluble
Butanone/ethyl acetate (1:1)	Soluble

application
Adhesives made with DEXMOCO® 176 can be used to bond a variety of materials, including leather, rubber, fabric, wood, a variety of plastics (including polyurethane elastomers), plastic films, and aluminum foils.

waste disposal
Useless Texmoco® residues should be incinerated according to local regulations. In areas not subject to German packaging regulations, emptied bags are incinerated in local or industrial incinerators.

Package
Packed in 25kg carton box, 40 boxes per pallet totaling 1000kg.

Storage stability
Under proper storage conditions (10℃-25℃, dry, no direct sunlight), the shelf life is six months after shipment.

Product Safety: Hazardous Properties
According to the EU Directive 67/548/EEC or 1999/45/EC, the product is a non-dangerous product and should refer to the product data sheet (072226), which includes product identification, transportation, storage, and product-related operations, safety and ecology, etc. information.