Phenol-formaldehyde resins

Resin FRV-1A

En

TU U 205P 02969171.008-94

The conclusion of the State Sanitary and Epidemiological Expertise No. 05.03.02-04/64466 of October 07, 2008

Resin FRV-1A is used for the production of foams used as heat and sound insulation materials.

 

Specifications of resin FRV-1А

Induction period, sec.

80-240

Froth multiplicity, not less than

21

Conventional viscosity, sec, not more than:

- at the time of manufacture
- during the warranty period

450
200

Mass fraction of alkali, %

6,0-7,5

Mass fraction of nonvolatile substances, % (dry residue) no less than

75

Mass fraction of free phenol,% no more than

11

 

Safety precautions

May be transported by any means of transport. The maximum permissible storage temperature is + 30 °С. When the resin with an increased temperature comes to the customer, the container should be opened and the resin cooled to + 20 °С, and in the frozen state - thawed in a room at a temperature not exceeding + 25 °С. Forced warm-up is unacceptable. Explosive.

Transportation and storage

May be transported by any means of transport. Do not store resins in one room with flammable substances. When the resin with an elevated temperature comes to the consumer, the container should be opened and the resin cooled to + 20 °С, and in the frozen state - it should be heated in a room at a temperature not exceeding + 20 °С. Forced warm-up is not allowed.

Warranty period of storage

· 3 months at a temperature from + 5 °С to + 20 °С

· 1 month at a temperature of + 30 °С

· 2 weeks at a temperature above + 30 °C from the time of manufacture, subject to the conditions of transportation and storage.

Tare

Jars of 2.2 kg, cylinders of 25 kg, 55 kg, barrels 200 liters.

 

Sales department:

Zaporozhye: + 38 (061) 213-35-76, 213-35-78

E-mail: ffs@khimlex.ua