Chemical Composition: Modified thermoplastic phenolic resin
Specifications:
ITEM |
SPECIFICATIONS |
Appearance |
Black green flake or granule |
Softening point,℃ |
125-145 |
ash%≤ |
0.5 |
Heating loss%≤ |
0.5 |
* The softening point may be controlled according to users’ demand |
Properties: It is black green flake or granule, synthesized by formaldehyde, modifying agent, active agent and parasubstituted alkylphenols which have different number of carbon atom in the alkyl groups.
Applications:The super tackifying resin has the characteristics of long-term effective, nice moisture stability and high viscosity-promoting ability. Its’ viscosity-promoting ability is similar to para-tertbutylphenolaceylene resin and superior to para-tert-butylphenol(or para-tert-octylphenol) formaldehyde resin.
This product should be added under the temperature higher than its’ softening point in the early period of mixing, to ensure the resin’s homodisperse and to get the best viscosity-promoting effectiveness. It can save the use level of processing oil to a certain degree. The recommended dosage is 2-5 phr.
Storage: Kept in dry and ventilating place, protected from heat and fire, the storage life is 18 months. The products that exceed storage life and qualified can be used.
Package: Packed in knitted bags lined with a layer of kcraft paper bag and a layer of plastic bag. The netweight is 25kg per bag. |
