Modified Rosin Pentaerythritol Ester

 

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: 4h,
Gardner

RPF90

Light yellow flaky solid

903

4

20

5

RPF90W

Light yellow flaky solid

903

1

25

2

RPF100

Light yellow flaky solid

1003

4

20

5

RPF100W

Light yellow flaky solid

1003

1

25

2

RPF100A

Light yellow flaky solid

1003

4

30

5

RPF100B

Light yellow flaky solid

1003

5

40

7

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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Guangxi Zhongchang Resin Co., Ltd.