MODIFIED/HIGH PERFORMANCE
SP-1077 (P-133)
SP-1077 is a modified, thermoplastic alkylphenol resin developed as a tackifier for
synthetic and natural elastomers, including SBR, BR, IIR, IR and EPDM. It has been
found that adequate tack levels can be achieved using lower levels of SP-1077 than is
possible with conventional tackifiers, such as SP-1068. In addition, SP-1077 provides
tack in difficult to tackify compounds, such as EPDM.
HRJ-10420
HRJ-10420 is a thermoplastic resin made from octylphenol and formaldehyde. It is
used to increase tack in natural and synthetic elastomers, including SBR, BR, IIR,
and IR. Typical loadings range from 3-8 phr.
ELAZTOBOND T-6000 (P-182)
T-6000 is a modified phenol-formaldehyde resin specially modified to increase
tack properties in Natural Rubber, Polybutadiene and SBR. Its unique qualities also
provide unusual tack in hard to tackify materials like EPDM and NBR. Its high
softening point yields good holding strength at higher temperatures. Typical
loadings range from 2-15 phr.
Tackifier Resins
Product
Ball & Ring Softening Point (°C)
Physical Form
Specific Gravity
General Purpose
SP-1068 (P-90)
85 - 95
Pellet
1.03
RIBETAK 7510P
90-105
Pastille
1.10
HRJ-4047 (P-165)
92 - 101
Pellet
1.04
HRJ-10420
97-107
Pellet
1.02
Modified/High Performance
SP-1077 (P-133)
92 - 102
Flake
1.04
ELAZTOBOND T-6000(P-182)
110 - 120
Lump
1.25