Monprene® WR-12232 Datasheet,TPE,Teknor Apex Company-SHANGHAI SUSHENG

Message
Monprene WR-12232 is a specialty high performance thermoplastic elastomer designed for a variety of consumer product applications including writing instrument grips requiring a soft, rubber-like feel. Monprene WR-12232 is a lubricated, low hardness, low density grade containing an antimicrobial additive. This grade is suitable for both injection molding and extrusion.

General Information
Additive	Antibacterial (fungicide)
Features	Low Specific Gravity Without Fillers Low density smoothness Antibacterial Antibacterial property Medium liquidity Lubrication Hardness, low
Uses	Handle Soft handle Sporting goods Stationery Consumer goods application field
RoHS Compliance	RoHS compliance
Appearance	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)	15	g/10 min	ASTM D1238

Hardness	Nominal Value	Test Method
Durometer Hardness		ASTM D2240
Shore A, 1 second, injection molding	35	ASTM D2240
Shore A, 5 seconds, injection molding	32	ASTM D2240

Elastomers	Nominal Value	Unit	Test Method
Tensile Stress ¹			ASTM D412
Transverse flow : 100% strain	0.317	MPa	ASTM D412
Flow : 100% strain	0.869	MPa	ASTM D412
Transverse flow : 300% strain	0.614	MPa	ASTM D412
Flow : 300% strain	1.34	MPa	ASTM D412
Tensile Strength ²			ASTM D412
Transverse flow : Fracture	7.16	MPa	ASTM D412
Flow : Fracture	2.55	MPa	ASTM D412
Tensile Elongation			ASTM D412
Transverse flow : Fracture ³	2000	%	ASTM D412
Flow : Fracture ⁴	690	%	ASTM D412
Tear Strength ⁵			ASTM D624
Transverse flow	16.8	kN/m	ASTM D624
Flow	13.8	kN/m	ASTM D624
Compression Set ⁶			ASTM D395B
23°C, 22 hr	14	%	ASTM D395B
70°C, 22 hr	44	%	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	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.	199 - 249	°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 .	510 mm/min
4 .	C mold, 510mm/min
5 .	C mold, 510mm/min
6 .	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:	n6DSxi_MonpreneWR12232.pdf
PRICE:	Order Products email sales@su-jiao.com

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