HRANICOLL D3 STANDARD - PVAc Dispersive Adhesive

Hranicoll D3 STANDARD is an adhesive based on PVAc. It has milk-transparent colour. It has a wide range of applications. Thanks to its higher moisture and heat resistance you will use it not only in interiors but also in roofed exteriors.

USAGE / EXAMPLE OF USAGE

• bonding hard and soft wood
• bonding veneers
• bonding joints such as doors, windows and furniture
• bonding DTD and other wood-based materials
• bonding parquets, laminate and veneer floors

TECHNICAL DATA & SUITABLE WORKING CONDITIONS

Parameter	Value
Appearance	Liquid
Colour	White
Viscosity (Brookfield 20 °C)	8 000 ± 1 500 mPas
Solid content (%)	50 ± 1
pH	3,2 ± 0,5
Density	1,08 g/cm3
Minimum film-forming temperature (MFT)	approx. 5 °C
Wood, Room and Glue temperature	15 – 25 °C
Relative humidity	60 – 70 %
Wood humidity content	9 – 12 %
Coating	150 – 200 g/m2
Open time at 20 °C and with normal conditions	3 – 5 min
Minimum pressing time:
20 °C	20 min
50 °C	4 min
90 °C	1,5 min

APPLICATION / HANDLING

Wood preparations: work pieces should be properly planed and free of dust and grease. Tolerances cause prolonged setting times and less mechanical strength. You can use any of the common application ways. Before use, mi the adhesive and test all materials intended for bonding to be sure about good results. Make sure that the wood does not contain tannin, such wood may change colour when using Hranicoll D3 STANDARD.
Hranicoll D3 STANDARD is applied with the common application tools on one or both sides. The coating weight depends on the absorption and the surface conditions of the materials to be bonded. Among others, the temperature, humidity and absorption of the materials, the coating weight and the tension within the material have different influence on the open time, the setting time and the pressing time. Heat accelerates the setting procedure and shortens the open time. Do not apply below +15 °C (room and material temperature).
Avoid contact to iron, colour metal (brass, zinc, tin, copper, aluminium), alkalic materials, tanniferous wood may discolour .

CLEANING

After use machines and equipment can be cleaned with cold or warm water with Hraniclean 07 Cleaning Concentrate.

PRECAUTIONS FOR SAFE USING

Please consider the material safety data sheet of the product prior to handling.

STORAGE

Store in the original, well-sealed packaging in a cool, dry environment at temperatures between 5 and 25°C. Shelf life is 6 months from the date of filling if proper storage conditions are observed. To store the product at temperature higher than 25 °C may cause an alteration of it. Protect from frost!

TRANSPORT

Information concerning safety and handling through the transport please refer to the Safety Data Sheet.