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Desmovit® DP R9930

Category:	TPU-Ester/Ether , Thermoplastic Polyurethane Elastomer (Ester/Ether)
Manufacturer:	geba Kunststoffcompounds GmbH
Trademark:	Desmovit®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	Q2Ur40_Desmovit-DP-R9930.pdf
PRICE:	Order Products email sales@su-jiao.com

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Ether Based Injection Moulding Type with a Glass Fibre Content of 20 %

Characteristics:

very high stiffness, extreme impact strength and fl exibility at low temperature, very good hydrolysis and microbial resistance, seawater proof, good UV resistance, high shock resistance & high fl exibility, good noise absorption, excellent colorability and printability

Applications:

mechanically highly stressed components of technical applications (indoor and outdoor), protectors for skiing, horse riding and motor sports, fi shing net sinker, helmets, winter sport products such as ski tips, ski edge protection parts, ski bindings, ski boots, goggles, housings in the offshore area

General Information
Filler / Reinforcement	Glass Fiber, 20% Filler by Weight
Features	Excellent Printability Good Colorability Good Flexibility Good UV Resistance High Impact Resistance High Stiffness Hydrolysis Resistant Low Temperature Flexibility Low Temperature Impact Resistance Microbe Resistant Noise Damping Salt Water/Spray Resistant Shock Resistant
Uses	Outdoor Applications Safety Equipment Safety Guards Safety Helmets Sporting Goods
Processing Method	Injection Molding

Physical	Nominal Value	Unit	Test Method
Density	1.31	g/cm³	ISO 1183/A
Molding Shrinkage
Across Flow	0.58	%
Flow	0.20	%

Hardness	Nominal Value	Unit	Test Method
Shore Hardness (Shore D)	71		ISO 868

Mechanical	Nominal Value	Unit	Test Method
Tensile Stress (Yield)	73.0	MPa	ISO 527-2/200
Tensile Strain (Break)	6.0	%	ISO 527-2/200
Flexural Modulus ¹			ISO 178
-30°C	4600	MPa
23°C	3000	MPa
Flexural Stress ²			ISO 178
-30°C	161	MPa
23°C	87.2	MPa
Abrasion	102	mm³	ISO 4649

Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength			ISO 179/1eA
-30°C	> 8.5	kJ/m²
23°C	> 18	kJ/m²
Charpy Unnotched Impact Strength			ISO 179/1eU
-30°C	70	kJ/m²
23°C	> 60	kJ/m²

Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature
0.45 MPa, Unannealed	174	°C	ISO 75-2/B
1.8 MPa, Unannealed	121	°C	ISO 75-2/A
Vicat Softening Temperature	115	°C	ISO 306/B50
CLTE			DIN 53752-A
Flow	1.4E-5	cm/cm/°C
Transverse	1.2E-4	cm/cm/°C

Injection	Nominal Value	Unit
Drying Time	2.0	hr
Processing (Melt) Temp	200 to 230	°C
Mold Temperature	40.0 to 80.0	°C

Note Message
1 .	1.0 mm/min
2 .	2.0 mm/min

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