Monprene® IN-12991 Datasheet,TPE,Teknor Apex Company-SHANGHAI SUSHENG

Message
Monprene IN-12991 is a high performance thermoplastic elastomer designed for the industrial market including seals and gaskets. Monprene IN-12991 is a lubricated, high hardness, low density, light stabilized grade suitable for both injection molding or extrusion.

General Information
Features	Low Specific Gravity Without Fillers Low density High strength Light stabilization Good formability Good strength Good melt strength Low liquidity Lubrication Good demoulding performance Extended tensile rate High hardness
Uses	Handle Washer Industrial application Pipe fittings Outdoor application Sporting goods
RoHS Compliance	RoHS compliance
Appearance	Available colors Clear/transparent Natural color
Forms	Particle
Processing Method	Extrusion Injection molding

Physical	Nominal Value	Unit	Test Method
Specific Gravity	0.888	g/cm³	ASTM D792
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)	1.5	g/10 min	ASTM D1238

Hardness	Nominal Value	Test Method
Durometer Hardness		ASTM D2240
Shore A, 1 second, injection molding	92	ASTM D2240
Shore A, 5 seconds, injection molding	90	ASTM D2240

Elastomers	Nominal Value	Unit	Test Method
Tensile Stress ¹			ASTM D412
Transverse flow : 100% strain	4.27	MPa	ASTM D412
Flow : 100% strain	5.34	MPa	ASTM D412
Transverse flow : 300% strain	5.54	MPa	ASTM D412
Flow : 300% strain	6.96	MPa	ASTM D412
Tensile Strength ²			ASTM D412
Transverse flow : Fracture	20.7	MPa	ASTM D412
Flow : Fracture	13.2	MPa	ASTM D412
Tensile Elongation ³			ASTM D412
Transverse flow : Fracture	830	%	ASTM D412
Flow : Fracture	670	%	ASTM D412
Tear Strength ⁴			ASTM D624
Transverse flow	63.4	kN/m	ASTM D624
Flow	59.5	kN/m	ASTM D624
Compression Set ⁵			ASTM D395B
23°C, 22 hr	30	%	ASTM D395B
70°C, 22 hr	63	%	ASTM D395B

Thermal	Nominal Value	Unit	Test Method
Vicat Softening Temperature	65.0	°C	ASTM D1525

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	182 - 232	°C
Middle Temperature	188 - 238	°C
Front Temperature	193 - 243	°C
Nozzle Temperature	199 - 249	°C
Processing (Melt) Temp	199 - 249	°C
Mold Temperature	35 - 49	°C
Injection Pressure	1.38 - 5.52	MPa
Injection Rate	Fast
Back Pressure	0.172 - 0.689	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.	182 - 232	°C
Cylinder Zone 2 Temp.	188 - 238	°C
Cylinder Zone 3 Temp.	193 - 243	°C
Cylinder Zone 4 Temp.	193 - 243	°C
Cylinder Zone 5 Temp.	199 - 249	°C
Die Temperature	199 - 249	°C

Extrusion instructions
Screw Speed: 30 to 100 rpm

Note Message
1 .	C mold, 510mm/min
2 .	C mold, 510mm/min
3 .	C mold, 510mm/min
4 .	C mold, 510mm/min
5 .	Type 1

Category:	TPE , Thermoplastic Elastomer
Manufacturer:	Teknor Apex Company
Trademark:	Monprene®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	XOXmfg_MonpreneIN12991.pdf
PRICE:	Order Products email sales@su-jiao.com

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