Telcar® TL-2657J BLK Datasheet,TPE,Teknor Apex Company-SHANGHAI SUSHENG

Message
Telcar TL-2657J BLK is a general purpose thermoplastic elastomer designed for the industrial and transportation markets, including weatherstripping and wind skirts. Telcar TL-2657J BLK is a high hardness, high density, UV stable grade suitable for injection molding and extrusion.

General Information
Features	Sunlight Resistant High specific gravity High density Light stabilization Good UV resistance Low liquidity Fill High hardness
Uses	Washer Industrial application Weather-resistant sealing strip General Rubber substitution
RoHS Compliance	RoHS compliance
Appearance	Black
Forms	Particle
Processing Method	Extrusion Injection molding

Physical	Nominal Value	Unit	Test Method
Specific Gravity	1.14	g/cm³	ASTM D792
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)	5.0	g/10 min	ASTM D1238

Hardness	Nominal Value	Test Method
Durometer Hardness		ASTM D2240
Shaw A	95	ASTM D2240
Shore D, 1 second, injection molding ¹	46	ASTM D2240
Shore D, 5 seconds, injection molding ²	45	ASTM D2240

Mechanical	Nominal Value	Unit	Test Method
Flexural Modulus	271	MPa	ASTM D790

Elastomers	Nominal Value	Unit	Test Method
Tensile Stress ³			ASTM D412
Transverse flow : 100% strain	7.65	MPa	ASTM D412
Flow : 100% strain	9.63	MPa	ASTM D412
Transverse flow : 300% strain	8.57	MPa	ASTM D412
Flow : 300% strain	10.8	MPa	ASTM D412
Tensile Strength ⁴			ASTM D412
Transverse flow : Fracture	17.1	MPa	ASTM D412
Flow : Fracture	13.3	MPa	ASTM D412
Tensile Elongation ⁵			ASTM D412
Transverse flow : Fracture	700	%	ASTM D412
Flow : Fracture	490	%	ASTM D412
Tear Strength ⁶			ASTM D624
Transverse flow	57.3	kN/m	ASTM D624
Flow	73.2	kN/m	ASTM D624
Compression Set ⁷			ASTM D395B
23°C, 22 hr	31	%	ASTM D395B
70°C, 22 hr	24	%	ASTM D395B

Legal statement
The information and recommendations contained in this bulletin are, to the best of our knowledge, accurate and reliable but no guarantee of their accuracy is made. All products are sold upon condition that purchasers shall make their own tests to determine the suitability of such products for their particular purposes and uses and purchaser assumes all risks and liability for the results of use of the products, including use in accordance with seller's recommendations. Nothing in this bulletin constitutes permission or a recommendation to practice or use any invention covered by any patent owned by this company or others. There is no warranty of merchantability and there are no other warranties for the products described. For detailed Product Stewardship information, please contact us. Any product of Teknor Apex, including product names, shall not be used or tested in medical or food contact applications without the prior written acknowledgement of Teknor Apex as to the intended use. Please note that some products may not be available in one or more countries.

Legal statement

The information and recommendations contained in this bulletin are, to the best of our knowledge, accurate and reliable but no guarantee of their accuracy is made. All products are sold upon condition that purchasers shall make their own tests to determine the suitability of such products for their particular purposes and uses and purchaser assumes all risks and liability for the results of use of the products, including use in accordance with seller's recommendations. Nothing in this bulletin constitutes permission or a recommendation to practice or use any invention covered by any patent owned by this company or others. There is no warranty of merchantability and there are no other warranties for the products described. For detailed Product Stewardship information, please contact us. Any product of Teknor Apex, including product names, shall not be used or tested in medical or food contact applications without the prior written acknowledgement of Teknor Apex as to the intended use. Please note that some products may not be available in one or more countries.

Injection	Nominal Value	Unit
Rear Temperature	171 - 193	°C
Middle Temperature	177 - 199	°C
Front Temperature	182 - 204	°C
Nozzle Temperature	188 - 210	°C
Processing (Melt) Temp	188 - 210	°C
Mold Temperature	25 - 66	°C
Injection Pressure	1.38 - 6.89	MPa
Injection Rate	Moderate-Fast
Back Pressure	0.172 - 0.345	MPa
Screw Speed	50 - 100	rpm
Cushion	3.81 - 25.4	mm

Injection instructions
Drying is not necessary. However, if moisture is a problem, dry the pellets for 2 to 4 hours at 150°F (65°C).

Extrusion	Nominal Value	Unit
Cylinder Zone 1 Temp.	166 - 188	°C
Cylinder Zone 2 Temp.	171 - 193	°C
Cylinder Zone 3 Temp.	177 - 199	°C
Cylinder Zone 4 Temp.	177 - 199	°C
Cylinder Zone 5 Temp.	182 - 204	°C
Die Temperature	190 - 210	°C

Extrusion instructions
Screw Speed: 30 to 100 rpm

Note Message
1 .	Aging 24 hr
2 .	Aging 24 hr
3 .	C mold, 510mm/min
4 .	C mold, 510mm/min
5 .	C mold, 510mm/min
6 .	C mold, 510mm/min
7 .	Type 2

Category:	TPE , Thermoplastic Elastomer
Manufacturer:	Teknor Apex Company
Trademark:	Telcar®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	4C11iM_TelcarTL2657JBLK.pdf
PRICE:	Order Products email sales@su-jiao.com

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