Product Description

Versollan™ OM 1262NX-1 is a performance TPU alloy designed for thin-wall overmolding onto polycarbonate (PC), ABS and PC/ABS substrates.

Features

-Superior Adhesion to PC, ABS, PC/ABS, PC/PBT and Copolyester

-Proven Track Record

-Excellent Grip with Matte, Rubbery Finish

Color

Natural

Processing Method

Injection Molding

Mechanical Properties English SI Test Method
Shore Hardness, 10 sec delay 65 A 65 A ASTM D2240
Specific Gravity 1.19 1.19 ASTM D792, 23/23°C
Tensile Strength 1840 psi 12686 kPa ASTM D412-Die C, 2hrs,23°C
Elongation at Break 640 % 640 % ASTM D412-Die C, 2hrs,23°C
100% Modulus 370 psi 2551 kPa ASTM D412-Die C, 2hrs,23°C
300% Modulus 560 psi 3861 kPa ASTM D412-Die C, 2hrs,23°C
Tear Strength 230 pli 40 kN/m ASTM D624
Thermal/Rheological Properties English SI Test Method
Melt Flow Rate @ 190°C, 2160g 11 g/10 min 11 g/10 min ASTM D 1238
Melt Flow Rate @ 200°C, 5000g 64 g/10 min 64 g/10 min ASTM D 1238
Apparent Viscosity @ 200°C 11170/sec 20000 cPs 20 Pa-sec ASTM D 3835
Aged Properties English SI Test Method
Compression Set, 22 hrs @ RT 35 % 35 % ASTM D 395B
Electrical/Flammability Properties Value Test Method
Flame Rating 1.5 mm HB UL 94
Coloring
Color concentrates with LDPE or EVA carrier are most suitable for coloring Versollan? OM 1262NX-1. Typical letdown ratios are 50:1 to 25:1 - loading levels should be as low as possible to minimize the effect on hardness. A high color match consistency can be obtained by the use of precolored compounds available from GLS. Concentrates based on PVC should not be used. The final determination of color concentrate suitability should be determined by customer trials.
Purging
Purge thoroughly before and after use of this product with a low flow (0.5 - 2.5 MFR) polyethylene (PE) or polypropylene (PP).

Regrind
Regrind levels up to 20% can be used with Versollan™ OM 1262NX-1 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.
Shrinkage Properties English SI Test Method
Flow 0.009 - 0.015 in/in 0.009 - 0.015 mm/mm ASTM D 955
Residence Time
Versollanâ?˘ OM 1262NX-1 should not be left in the barrel for extended idle periods (greater than 5 minutes).
Drying Time English SI
Suggested Max. Moisture 0.1 % 0.1 %
Drying Temperature 120 - 130 °F 49 - 54 °C
Suggested Drying Time 3 - 4 hours 3 - 4 hours
Suggested Dewpoint -40  F -40  C
Molding Temperatures English SI
Rear 325 - 370 °F 163 - 188 °C
Center 360 - 390 °F 182 - 199 °C
Front 370 - 410 °F 188 - 210 °C
Nozzle 380 - 420 °F 193 - 216 °C
Mold 70 - 100 °F 21 - 38 °C
Molding Parameters English SI
Screw Speed 25 - 75 rpm 25 - 75 rpm
Injection Speed 0.5 - 2 in/sec 13 - 51 mm/sec
1st Stage - Boost Pressure 200 - 900 psi 1379 - 6205 kPa
2nd Stage - Hold Pressure 30 % of Boost 70 % of Boost
Back Pressure 0 - 80 psi 0 - 552 kPa
Hold Time (Thick Part) 4 - 10 sec 4 - 10 sec
Hold Time (Thin Part) 1 - 3 sec 1 - 3 sec