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Series of gum
turpentine oil： |
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TERPENE RESINS |
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The products are produced by catalytic polymerization of gum
turpentine under low temperature. |
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1 、properties |
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the terpene resins are yellow and transparent, non-toxic and
non-smell thermoplastic solid, which are stable to radiation,
crystallization, oxidation and light. It has a good heat resistance,
strong tackifying ability, good electric insulating; dilute alkaline
and dilute acid resistances. |
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2 、Uses |
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the terpene resins are not only very good adhesive ,but also
an improving agent for hotmelt materials. They are widely used
in rubber; adhesive, hot melt coating, ink, paint, leather, and
medicine industries. |
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3 、specification |
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Softening
point (ring and ball) ℃ ≥ |
85 |
Acid value (mg KOH/g)
< |
1 |
Ash (%) < |
1 |
Saponification value (mg
KOH/g) < |
1 |
Colour (Gardner NO.) ≤ |
10 |
Impurity (%) ≤ |
0.07 |
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