Elastocon® STK56PA-B

Category:	TPE , Thermoplastic Elastomer
Manufacturer:	Elastocon TPE Technologies
Trademark:	Elastocon®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	SRllHO_Elastocon-STK56PA-B.pdf
PRICE:	Order Products email sales@su-jiao.com

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Message
Elastocon® STK56PA-B black thermoplastic elastomer has been developed for applications that require soft rubber-like properties and a good surface finish. Elastocon® STK56PA-B is well suited for consumer goods and industrial applications requiring non-slip/soft touch ergonomics, sound and vibration dampening, improved impact resistance, and U.V. stability. Elastocon® STK56PA-B can be overmolded to nylon.

General Information
Features	Shock absorption Noise reduction Impact resistance, good Good UV resistance Soft Excellent appearance
Uses	overmolding Industrial application Consumer goods application field
Appearance	Black
Forms	Particle
Processing Method	Blow molding Extrusion Injection molding

Physical	Nominal Value	Unit	Test Method
Specific Gravity	1.12	g/cm³	ASTM D792

Hardness	Nominal Value	Unit	Test Method
Durometer Hardness (Shore A)	60		ASTM D2240

Elastomers	Nominal Value	Unit	Test Method
Tensile Stress (100% Strain)	4.20	MPa	ASTM D412
Tensile Strength (Yield)	5.60	MPa	ASTM D412
Tensile Elongation (Break)	190	%	ASTM D412

Injection	Nominal Value	Unit
Rear Temperature	250 - 260	°C
Front Temperature	265 - 277	°C
Nozzle Temperature	277 - 285	°C
Mold Temperature	82.0 - 105	°C
Injection Rate	Fast
Back Pressure	0.345 - 0.689	MPa

Injection instructions
Elastocon® thermoplastic elastomers are shear dependent and have been formulated to process on conventional thermoplastic equipment for injection molding, extrusion or blow molding. Our tests have shown that overmolding onto a non-gloss, matte surface finish will help optimize overmold adhesion to the substrate. Be sure to incorporate mechanical interlocks and 1:1 through holes whenever possible when designing two shot components. Feathered edges should always be avoided to ensure adequate and consistant shut off against the substrate, while also eliminating exposed tapered edges that can be subject to adhesive failure.

Injection instructions

Elastocon® thermoplastic elastomers are shear dependent and have been formulated to process on conventional thermoplastic equipment for injection molding, extrusion or blow molding. Our tests have shown that overmolding onto a non-gloss, matte surface finish will help optimize overmold adhesion to the substrate. Be sure to incorporate mechanical interlocks and 1:1 through holes whenever possible when designing two shot components. Feathered edges should always be avoided to ensure adequate and consistant shut off against the substrate, while also eliminating exposed tapered edges that can be subject to adhesive failure.

Resin Grade	Manufacturer	Category	Trademark
STYRON™ 421	Americas Styrenics LLC	PS (HIPS)	STYRON™
Braskem PP C702-20	Braskem America Inc.	PP Impact Copolymer	Braskem PP
Geon™ Vinyl Rigid Extrusion L7035	PolyOne Corporation	PVC, Rigid	Geon™ Vinyl Rigid Extrusion
Complet® LCF15-LGF15-PA66	PlastiComp, Inc.	Nylon 66	Complet®
TECHNYL® C 216 V18 NATURAL	Solvay Engineering Plastics	Nylon 6	TECHNYL®