JOWAT 950.20 - Urea-formaldehyde Resin
Iniciar la sesión o registrarse para conocer los precios.
| Embalaje | |||||
|---|---|---|---|---|---|
|
25 kg | ||||
Descargas
Descripción del producto
Urea-formaldehyde based resin for thermal curing.
Usage:
- bonding veneer
- bonding decor paper
- bonding HPL and CPL materials to wood-based substrates in warm and hot presses
- also for solid wood bonding
- frequently used in HF presses for the manufacture of multilayer formed parts
Characteristics:
Jowat 950.20 is a powder glue, low in formaldehyde, with integrated hardener and organic thickeners in exact dosage, hardly any bleeding through.
Product has to be diluted in water with a weight ratio of 2:1 (powder:water), e.g.: | ||
Jowat 950.20 Lukewarm water (18–22 °C) | 10 5 | kg kg |
Pot life at 20 °C | <7 | h |
Open assembly time | approx. 13 | min |
Minimum pressing time at: 70 °C 80 °C 100 °C 120 °C |
5 3 1 0,5 |
min min min min |
Application:
Apply using an applicator with rollers, spatula or brush. Glue quantity must be spread according to the type of the materials involved (generally between 100 and 200 g/m2). The press operating pressure depends on the materials used, ranging from 0,8 to 2 kg /cm2.
For HPL, CPL and veneers, the common layer has 80–150 g/m2, for decor papers it is 50–70 g/m2. In case of difficult veneers are to be bonded, we recommend mixing the glue with 10–20 % of Jowacoll 113.10 in order to improve the adhesion. Also increase the pressure.
The gluing mixture should preferably be prepared in non-metallic vessels, or in stainless steel recipient.
For detailed information see the Technical and Safety Data Sheet.
Packaging and storage:
Store in original and closed package at temperature 15–25 °C. Best-before date, please refer to label on the packaging unit. Higher temperature shortens the minimal usage date.