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PR-A series Hydrocarbon Resin are suitable for adhesives, including quick packaging adhesives, bookbinding adhesives, wood adhesive, adhesive tape and glue sticks. They also can be used singly as tackifier resin in adhesive, and can also be used in blends with different resins to improve adhesive performance.
Specification:
|
Grades/Properties
|
PR-A1100
|
PR-A2100
|
Testing Methods
|
|
Appearance
|
Granule
|
Granule
|
Eyeballing
|
|
Softening Point °C
|
100 ±3
|
100 ±3
|
ASTM E 28
|
|
Color(Ga.)
|
3-4max
|
3-4 max
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ASTM D-1544
|
|
Acid Value (KOHmg/g)
|
≤0.5
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≤0.5
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ASTM D 974
|
|
Melt Viscosity (200 °C) cps
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≤230
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≤230
|
ASTM D-3236
|
|
Insoluble Vol%
|
≤0.0.5
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≤0.05
|
ASTM E 99
|
|
Molecular Weight
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≤5000
|
Package
Packed in 25kgs paper bag, pp bag or paper and pp compounding bags;17MT without pallets or 14.5MT with pallets for 1*20 FCL.Also can use 750kgs container sack,15MT with pallets for 1*20 FCL.
Storage & Defence
They are non-hazardous product,It should be stored in dry and cool place with fire fighting facilities.Far away from fire.sunshine,moisture and pollution.
PR-R1100 petroleum resin is suitable to be used in paint. It can enhance the tenacity, hardness.
