|
RH resin series is
product of esterification of rosin with polyols. Provide
excellent storage stability, heat oxidation resistance and
light color. Dissolve in ester , ketone, aromatic
hydrocarbon. Mix well with high polymer for NR, CR, SBR,
EVA, SIS and SBS. It can increase initial adhesive strength
of various kinds of adhesive. RH resin series are excellent
adhesion resins
Specifications.
|
Item No. |
Appearance |
Polyols |
Softening point (R&B ºC) |
Gardner Color
(50%ethanol) |
Acid No. (mgKOH/g) |
|
RHG85 |
Light yellow flaky solid |
glycerol ester |
≥85 |
＜6 |
≤10 |
|
RHG85W |
Light yellow flaky solid |
glycerol ester |
≥85 |
＜4 |
≤10 |
|
RHP90 |
Light yellow flaky solid |
pentaerythritol |
≥90 |
＜10 |
≤25 |
|
RHP90W |
Light yellow flaky solid |
pentaerythritol |
≥90 |
＜6 |
≤25 |
Packing: 25 kg net in kraft paper bag
Storage and transportation.
Kept airtightly in light-proof, dry and cool place. Not
co-stored and mix-carried with spontaneous articles, strong
oxidizer, strong acid. Only handled according to the
stipulations of inflammables. |
