Evonik DYNACOLL® S 1450 Copolyester

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Evonik DYNACOLL® S 1450 Copolyester
Categories:	Polymer; Thermoset; Polyester, TS
Material Notes:	Copolyesters: With its DYNACOLL® S product range Evonik offers thermoplastic copolyesters of high molecular weight to a wide variety of thermoplastic hot melt and solvent based applications. The individual grades differ in their melting point, degree of crystallinity and hardness and in their setting time. According to their crystallinity, the product range is arranged into four basic groups: DYNACOLL® S - Highly crystalline grades DYNACOLL® S - Moderately crystalline grades DYNACOLL® S - Slightly crystalline grades DYNACOLL® S - Amorphous grades DYNACOLL® S copolyesters are generally supplied as granules, usually in bags of 20 or 25 kg. They can be processed into following forms of applications: adhesive film, web or net, powder, paste, hot melt and solution. Your benefits: DYNACOLL® S - Slightly crystalline grades long open time with good heat resistance excellent adhesion on a large number of substrates Information provided by Evonik
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Physical Properties	Original Value	Comments

Viscosity	40 cP @Temperature 200 °C	DIN EN ISO 3219
	110 cP @Temperature 180 °C	DIN EN ISO 3219
	220 cP @Temperature 160 °C	DIN EN ISO 3219
Viscosity Number	87 cm³/g	DIN 53728
Melt Flow	80 g/10 min @Load 2.20 kg, Temperature 180 °C	DIN ISO 1133
	140 g/10 min @Load 2.20 kg, Temperature 200 °C	DIN ISO 1133

Chemical Properties	Original Value	Comments
Total Acid Number	1.0	[mg KOH/g]; DIN EN ISO 2114

Mechanical Properties	Original Value	Comments
Hardness, Shore D	33	DIN 53505
Tensile Strength at Break	25.0 MPa	DIN EN ISO 527-1/3
Elongation at Break	700 %	DIN EN ISO 527-1/3

Thermal Properties	Original Value	Comments
Melting Point	125 °C	DIN 53765
Softening Point	135 °C	DIN ISO 4625
Glass Transition Temp, Tg	0.000 °C	DIN 53765

Descriptive Properties
Hydroxyl Number	5 mg KOH/g	DIN 53 240-02

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PEVONIL096 / 196300

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