High Quality Adhesives – Adhesive RFE / DESMODUR RFE CAS 4151-51-3 – Theorem

High efficient adhesive Isocyanate RFE can alternate DESMODURE RFE

RFE polyisocyanate is a highly effective crosslinker for adhesives based on polyurethane, natural rubber and synthetic rubber, is also useful for improving adhesiveness of rubber-based materials. It can be used as crosslinker.

Product goods brand: RFE, RF

Product formula: C21H12N3O6SP

Sub sub volume: 465

Melting point: 84-86℃

Transpareant yellow-brown liquid. Its color does not affect the bonding strength.

Products may contain lamellar sediment.

Two-component adhesive must be used within the applicable period after putting after putting in RFE. The length of applicable period is not only related to the polymer content of adhesive, but also other relevant components ( Like reisn, antioxygen, plasticizer, solvent, etc. When close to the applicable period, usually a few hours or one working day, adhesive becomes more difficult to operate, and viscosity rises soon, Finally, it becomes the irreversible jelly. 100 quality adhesive, Hydroxyl polyurethane ( Polyurethane account for around 20%), RFE dose 4-7. Chloroprene rubber ( Rubber account for around 20%), Our RFE dose 4-7.

Packing:

750g/bottle, 20 bottles in one carton, 24 or 30 cartons in one pallet;

20kg/drum, 18 drums or 27 drums in one pallet;

55kg/drum, 8 or 12 drums in one pallet;

180kg/drum, 4 drums in one pallet

Storage:

Please stored in the original sealed jar under 23℃， the products can be preserved stable for six moths.

All our series products are very sensitive to the moisture; It will produce carbon dioxide and insoluble urea in the reaction with water. If exposure to the air or/and light, it will speed up color changes of products.

But the practical function will bot be affected.)

Safety:

Dangerous nature, highly inflammable, stimulate to eyes, if inhaled can cause allergies. Frequent touch may result in skin dry out or craze. Steam of products can make the person fatigue and vertigo.