Characteristics of wood-like polyurethane foaming compound:
Specially designed for production of imitation wood PU products
It is composed of polyether polyol, foaming agent, catalyst, foam stabilizer and other raw materials
Imitation wood is suitable for medium and high density PU products
I. material introduction:
Polyurethane imitated wood is a two-component rigid polyurethane foam composition specially designed for the production of imitated wood PU products. The raw material is composed of polyether polyol, foaming agent, catalyst, foam stabilizer and other raw materials. Imitation wood is suitable for medium and high density PU products. Such as craft headboard, bed end, desk and chair, picture frame, furniture and architectural decorations, interior decoration lines, lighting disc, toys, etc.
2. Reaction data and foam performance (customizable) :
Usage ratio (polyether: isocyanate) | 100：100~110 |
Inspired by the time（sec） | 15-35 |
gelation time（sec） | 60-140 |
stripping time（sec） | 180-600 |
Free bubble density（kg/m3） | 60-300 |
global density（kg/m3） | 90-600 |
Product shrinkage% | 0.4-0.6 |
tensile strength： Mpa | 6-25 |
bending strength：Mpa | 8-80 |
impact strength：KJ/M | 8-20 |
compression strength：Mpa | 5-20 |
high temperature resistance℃ | 70-100 |
Packing specification: galvanized iron drum, white 220kg/ drum, black 250kg/ drum. |
