Glycerol rosin ester
Description
PINEREZ™2307B is a light colored modified rosin ester.
PINEREZ™2307B was designed for the thermoplastic pavement marking industry. This resin was designed for less liquid plasticizer requirements in the finished application. Another possible application includes modifying nitrocellulose for lacquer in the coatings industry.
Applications
Thermoplastic Road Marking Coatings
Pressure Sensitive Hot Melt Adhesives
Excellent color stability
Good viscosity stability
Higher cohesion
Improved adhesion
| Property | Value | Test method / Standard |
|---|---|---|
|
Softening Point
|
108 °C
|
Ring and Ball |
|
Acid Value
|
15 mg KOH/g
|
Titration |
|
Viscosity
|
122 mPa.s
|
Brookfield @210°C |
|
Color
|
4.0
|
Gardner (50 % in Toluene) |
|
Bio-Renewable Content, (+/-2%)
|
96%
|
Theoretical value based on formulation |
PINEREZ™2307B can be available as flakes in 25kg bags.
Shelf life and storage conditions
Shelf life from date of production is approximately 6 months.
Due to the thermoplastic nature of the product, to prevent flakes remassing and fusing together, it is recommended to store in a temperature controlled area <25°C and avoid direct sunlight.
Do not stack pallets and prevent prolonged storage.
Remassing does not affect the specification of the product, and if it can be readily broken this is not a basis for rejection.
Get in touch with us about this product
For more information, please contact your sales or technical representative.