Maleic Resin
Descriptions:
Maleic Resin is slight color transparent solid, which is adduct of gum rosin and Maleic Anhydride throught the esterification of glycerol and charge the heating and light stability.
Property and Usage:
It is special for marking the traffic paint, which have good resistance to crushing, resistance to crocking, abrasion resistance, appropriate leveling and fast drying. It also has good resistance to yellow and ageing resistance.
Specifications:
|
Items |
MR115R |
MR120R |
MR125R |
|
Appearance |
Pale yellow, transparent with flakes |
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|
Color (Gardner grade) |
2-4 |
2-4 |
2-4 |
|
Softening point (R & B, °C) |
112-117 |
117-123 |
122-128 |
|
Acid value (mg KOH/g) |
20-30 |
20-30 |
20-30 |
|
Impurities material |
30ppm max |
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Solubility in Benzene (1:1) |
(Compatible, clear) |
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Package:
In paper with plastic woven bags 500kg and 25kg net each; keep away from water and fire.
Others:
We can produce Resin in accordance with the technical target provide by user/customer.
Resin Chemicals Co., Ltd