Insulation materials
For the production of thermal insulation materials, we recommend using unmodified and urea modified resins.
Metadynea resins meet the requirements to the binder
high adhesion to silicate fibers to bring and fulfill high strength properties to the insulation
good solubility to water for the formation of optimal particles for the spray emulsion
high reactivity for curing and solidification
high heat stability, moisture resistance in cured form
good aging properties
Primere 72 6446M
Unmodified
This resin has very wide temperature range of storage between +5 – +20C. Shelf life – up to 3 weeks. Low level of free phenol – not more than 0,6 w-% – lowering stack emission levels. Using ammonium sulphate is not necessary at customer’s plant. Solid content (130C;2h;0,6g) of this resin is high – above 51w-%.
Primere 72 6301M
Unmodified
Shelf life – up to 28 days. Customer should use ammonium sulphate during binder preparation. The resin is recommended for glass wool production.
Primere 72 J110
Unmodified
Free phenol level – not more than 0,5 w-%. Storage temperature: +10 – +20С. Customer should use ammonium sulphate during binder preparation. Shelf life – up to 3 weeks.
Primere 72 6450M
Urea modified
Free phenol level – not more than 0,5 w-%. Solid content - 49,5% min. Ammonium sulphate can be used in binder preparation.
Primere 72 6452M
Urea Modified
This resin has high solid content – above 53w-% combined with reasonably low free phenol level – not more than 0,8w-%. The resin is well proven in modern production of stone wool and hydro-mass process. Ammonium sulphate can be used in binder preparation.
Primere 72 5264M
Urea Modified
Resin is stable in winter storage: lower temperature limit is +13C. Use of ammonium sulphate is not required. Solid content of this resin is above 48%.
Primere 72 J100
Urea Modified
Has the lowest free phenol and formaldehyde levels (not more than 0,5 w-%), ensures emission reduction at emission sources. Solid content – not less than 50 w-%. Shelf life – up to 2 weeks at 17-20С. Customer should use ammonium sulphate during binder preparation.
Primere 72 J230
Urea Modified
Solid content – 55%, low free phenol and formaldehyde levels, ensures high strength performance of the finished goods. Customer should use ammonium sulphate during binder preparation. Shelf life – up to 2 weeks.
Primere 72 J230HC
Urea Modified
Solid content – above 58%. Customer should use ammonium sulphate during binder preparation. Shelf life – up to 2 week.