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Products--------GUM
ROSIN AND DERIVATIVES£º |
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PENTAERYTHRITOL ESTER OF ROSIN |
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Items\type |
PEN-90 |
PEN-100 |
Solubity (with benzene
1:1) |
clear |
clear |
Color (Fe-Co Scale) |
¡Ü4 |
¡Ü4 |
Acid value(mgKOH/g) max |
20 |
20 |
Softening Point(R&B)
, ¡æ min |
90¡À2 ¡æ |
100¡À2 ¡æ |
Specific gravity, 25¡æ/25¡æ |
1.060¡«1.090 |
1.060¡«1.090 |
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Note:
1.Brief Intro.: Pentaerythritol ester of gum rosin are made from
gum rosin or light-colored rosin through esterification with pentaerythritol;
Used in adhesives, rubber products.
2.Packing: Granule or Flake, in paper-plastic composite bag 25kgs
net each.
3 The technical standards are formulated and revised by us. Standard
changes according to customer's special request. |
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