Versaflex™ FFC 2882-70 Datasheet,TPE,PolyOne Corporation-SHANGHAI SUSHENG

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Versaflex™ FFC 2882-70

General Information
Features	Compliance of Food Exposure
Uses	overmolding Kitchen utensils Washer Non-specific food applications Container Consumer goods application field
Agency Ratings	FDA 21 CFR 177.2600 2 NSF 51 3 Europe 10/1/2011 12:00:00 AM 4
RoHS Compliance	RoHS compliance
Appearance	Translucent Black
Forms	Particle
Processing Method	Extrusion Injection molding

Physical	Nominal Value	Unit	Test Method
Specific Gravity	0.878	g/cm³	ASTM D792

Hardness	Nominal Value	Unit	Test Method
Durometer Hardness (Shore A, 10 sec)	73		ASTM D2240

Elastomers	Nominal Value	Unit	Test Method
Tensile Stress (300% Strain, 23°C)	2.95	MPa	ASTM D412
Tensile Strength (Break, 23°C)	6.21	MPa	ASTM D412
Tensile Elongation			ASTM D412
Fracture	1200	%	ASTM D412
Fracture, 23°C	1200	%	ASTM D412

Fill Analysis	Nominal Value	Unit	Test Method
Apparent Viscosity (200°C, 11200 sec^-1)	38.6	Pa·s	ASTM D3835

Injection	Nominal Value	Unit
Suggested Max Regrind	20	%
Rear Temperature	193 - 204	°C
Middle Temperature	199 - 216	°C
Front Temperature	204 - 227	°C
Nozzle Temperature	210 - 238	°C
Processing (Melt) Temp	204 - 227	°C
Mold Temperature	13 - 32	°C
Back Pressure	0.00 - 0.552	MPa
Screw Speed	50 - 100	rpm

Injection instructions
Color concentrates based on polypropylene (PP), ethylene vinyl acetate (EVA), or low density polyethylene (LDPE) are most suitable for coloring Versaflex™ FFC 2882-70. Improved color dispersion can be achieved by using higher melt flow concentrates (with a melt flow from 25-40 g/10 min). Typical loadings for color concentrates are 1% to 5% by weight. Liquid color can be used, but mineral oil based carriers may have a significant effect on the final hardness value. Concentrates based on PVC should not be used. A high color match consistency can be obtained by the use of precolored compounds available from GLS. The final determination of color concentrate suitability should be determined by customer trials.Purge thoroughly before and after use of this product with a low flow (0.5 - 2.5 MFR) polyethylene (PE) or polypropylene (PP).Regrind levels up to 20% can be used with Versaflex™ FFC 2882-70 with minimal property loss, provided that the regrind is free of contamination. To minimize losses during molding, the melt temperature should remain as low as possible. The final determination of regrind effectiveness should be determined by the customer.Versaflex™ FFC 2882-70 has excellent melt stability. Maximum residence times may vary, depending on the size of the barrel. Generally, the barrel should be emptied if it is idle for periods of 8 - 10 minutes or longer.Drying is not RequiredInjection Speed: 1 to 3 in/sec1st Stage - Boost Pressure: 500 to 700 psi2nd Stage - Hold Pressure: 10 to 30% of BoostHold Time (Thick Part): 2 to 4 secHold Time (Thin Part): 1 to 2 sec

Injection instructions

Color concentrates based on polypropylene (PP), ethylene vinyl acetate (EVA), or low density polyethylene (LDPE) are most suitable for coloring Versaflex™ FFC 2882-70. Improved color dispersion can be achieved by using higher melt flow concentrates (with a melt flow from 25-40 g/10 min). Typical loadings for color concentrates are 1% to 5% by weight. Liquid color can be used, but mineral oil based carriers may have a significant effect on the final hardness value. Concentrates based on PVC should not be used. A high color match consistency can be obtained by the use of precolored compounds available from GLS. The final determination of color concentrate suitability should be determined by customer trials.Purge thoroughly before and after use of this product with a low flow (0.5 - 2.5 MFR) polyethylene (PE) or polypropylene (PP).Regrind levels up to 20% can be used with Versaflex™ FFC 2882-70 with minimal property loss, provided that the regrind is free of contamination. To minimize losses during molding, the melt temperature should remain as low as possible. The final determination of regrind effectiveness should be determined by the customer.Versaflex™ FFC 2882-70 has excellent melt stability. Maximum residence times may vary, depending on the size of the barrel. Generally, the barrel should be emptied if it is idle for periods of 8 - 10 minutes or longer.Drying is not RequiredInjection Speed: 1 to 3 in/sec1st Stage - Boost Pressure: 500 to 700 psi2nd Stage - Hold Pressure: 10 to 30% of BoostHold Time (Thick Part): 2 to 4 secHold Time (Thin Part): 1 to 2 sec

Extrusion	Nominal Value	Unit
Melt Temperature	204 - 227	°C
Die Temperature	216 - 238	°C

Extrusion instructions
Rear: 380-400FCenter: 390-420FFront: 400-440FScrew: 100-500rpm

Category:	TPE , Thermoplastic Elastomer
Manufacturer:	PolyOne Corporation
Trademark:	Versaflex™
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	M6w7Ce_VersaflexFFC288270.pdf
PRICE:	Order Products email sales@su-jiao.com

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