UMACOLL 37D/04

Description

Used with Umacoll 04 hardener to achieve water resistance D4.

One component industrial glue based on modified poly vinyl acetate. Water resistance D4.

Usage

Usage

DESCRIPTION

One component industrial glue based on modified poly vinyl acetate. Water resistance D4.

AREA OF APPLICATION

UMACOLL 37D/04 is suitable for all types of solid wood, MDF, chipboards of moisture exposed surfaces. Water resistance D4 (DIN EN204:1991). Suitable for hot and cold pressing.

Suitable for: 

• Finger joints gluing
• Door gluing
• Separating walls manufacturing
• Furniture
• Flat lamination and veneer
• Parquet manufacturing (joggle joint)

SUBSTRATE

After drying forms stable flexible transparent adhesive line. Short open time. Non toxic, non inflammable. . Non frost proof. Neutral pH! Goods are intended to be used inside with possible short-term exposure to water or condensation and/or short-term high humidity as well as outer rooms protected of climate effect.

Technical information

Technical information

Name of indicators	Requirements
	Umacoll 37D	Umacoll 04
Base	Modified poly vinyl acetate	Polyisocyanate
Form	White or yellowish viscous liquid without lumps and impurities, surface film is acceptable	colorless to yellowish, transparent
Density	-	about 1.16 g/cm3
Mass fraction of dry residue	47% + 1%	-
Viscosity (BROOKFIELD LVT, 20°С)	10.000+3000 mPa*s (23/64/20)	-
Adhesive bond	Not below 400 N/m	-
рН value	4,0-6,0	-
Water proof class	D3 / EN 204:1991	-
Consumption	100 .. 200 g/m²	-
Open assembly time at 20°С	Max. 8 min	-
Pressing time at +20°С	Max. 10 min	-
Pressure for unstressed work piece	0,1 … 1,0 MPa	-
Room, material and adhesive temperature	(20+2)°С	-
Wood humidity	8 - 12%	-
Relative air humidity	65%	-
Chalk point Bond thermal stability acc. to WATT 91 at 80°С	Approx. +7°С ≥ 7,5 N/mm2	-
Bond frost stability acc. to EN302 at -35°С	≥ 10 N/mm2	-

CERTIFICATE

The product «Poly vinyl acetate homopolymer poor-dispersion» isn’t included in Part II of «Consolidated list of goods, subjected to Sanitary and Epidemiological Control at the Custom and the Customs Union Territory», proved by Commission of the Customs Union, on the 28th of May, 2010, №299, and not under mandatory certification.
Application

Application

INSTRUCTION FOR USE

The surfaces of gluing materials should be dust free and seasoned to room temperature.

CONDITIONS

Working temperature (20+2)°С and air humidity not below 65%. Use at the temperature not below 10°С only.

WORKING CONDITIONS

Preparing	Ready to use. No thinning needed. Stir thoroughly before use!  Remove surface film carefully if any. The final joint strength and water resistance are achieved in 7 days. To obtain D4 moisture resistance adhesive bond, mix thoroughly D3 glue with 5% hardener Umacoll 04 to make it homogeneous. Mixture viability is 24 hours. For more information, see the description on Umacoll 04.
Tools	Spatula, brushes, roll, glue application machine, glue roller.
Cleaning	Equipment and tools should be washed after using. Use acetone to cure dry glue.
Application	Apply the adhesive as a uniform coat on one side.

MATERIAL HUMIDITY

Wood humidity should be 8 - 12%. Wood humidity strongly affects the adhesive bond quality.

HARDENING TIME

Open assembling time no more than 8 min at +20°C, air humidity 65% and consumption 150 g/m². Joint assembling time: max. 10 min at +20°C. Pressure should be applied before drying. Joint pressure increases if more glue used, at low working temperature and high humidity.

Note that the open assembly time and the required pressing time strongly depend on the working conditions such as room temperature, wood moisture and quality, absorbency and tensions in the material as well as the adhesive amount applied. Our recommendations can therefore only be used as guidance.

Storage

Storage

STORAGE

Store in a dry and cool place at +5…+35 °C, in a tightly sealed original container. Protect from freezing!

GUARANTED STORAGE LIFE

Expire date is 6 months in case if delivery and storing rules are followed. After expire date shouldn’t be used without tests.

HEALTH AND SAFETY

Air the room while working. Avoid skin and eye contact. Use rubber gloves. If skin contact wash with large amount of water. If eye contact wash immediately and consult a doctor. Keep out of reach of children. A separate material safety data sheet is available by request.

RECYCLING

Packing materials are recycled as consumer waste.