RPF series resin series are made from modified rosin with special process.
FEATURES
Provide excellent dissolvability in low carbon alcohol, light color aging resistance and light resistance.Widely used in alcohol soluble and water soluble precoated adhesive, pressure-sensitive adhesive, plastic printing ink and electronic flux
Specifications.
Item No. |
Appearance |
Softening
point
(R&B oC) |
Gardner
Color
(50% ethanol) |
Acid No.
(mgKOH/g) |
Heat stability
180¡æ: 4h,
Gardner
|
RPF90 |
Light yellow flaky solid |
90¡À3 |
£¼4 |
¡Ü20 |
£¼5 |
RPF90W |
Light yellow flaky solid |
90¡À3 |
£¼1 |
¡Ü25 |
£¼2 |
RPF100 |
Light yellow flaky solid |
100¡À3 |
£¼4 |
¡Ü20 |
£¼5 |
RPF100W |
Light yellow flaky solid |
100¡À3 |
£¼1 |
¡Ü25 |
£¼2 |
RPF100A |
Light yellow flaky solid |
100¡À3 |
£¼4 |
¡Ü30 |
£¼5 |
RPF100B |
Light yellow flaky solid |
100¡À3 |
£¼5 |
¡Ü40 |
£¼7 |
Packing: 25 kg net in kraft paper bag
Storing 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.
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