Products

Texin® 1209

Texin® 1209

Manufacturer: Covestro
Produced At: Europe / China
Product Category: TPU
Product No: Texin 1209 
Product Quantity: 25KG / BAG
Product Features: Food Contact Acceptable，Good Impact Resistance，High Moisture Vapor Transmission，Hydrolysis Resistant，Low Temperature Flexibility，Resilient

Texin® 1209

Thermoplastic Polyurethane Elastomer (Polyether)
Covestro - PUR
Product Description:

Texin 1209 resin is an aromatic polyether-based thermoplastic polyurethane; it can be processed by injection molding or extrusion.

Features 

  • Food Contact Acceptable，Good Impact Resistance，

  • High Moisture Vapor Transmission，Hydrolysis Resistant，Low Temperature Flexibility，Resilient

Uses 
  • Film，Footwear，Liners，Membranes，Overmolding，Seals
Agency Ratings 
  • FDA 21 CFR 177.1680，FDA 21 CFR 177.2600 
Processing Method 
  • Extrusion，Injection Molding 
Physical
Nominal Value
Unit
Test Method
Density / Specific Gravity



--
1.07

ASTM D792
--
1.07
g/cm³
ISO 1183
Molding Shrinkage



Flow : 0.100 in
8.0E-3
in/in
ASTM D955
Across Flow : 0.100 in
8.0E-3
in/in
ASTM D955
Across Flow : 0.100 in
0.80
%
ISO 2577
Flow : 0.100 in
0.80
%
ISO 2577
Hardness
Nominal Value
Unit
Test Method
Durometer Hardness (Shore A)
70

ASTM D2240, ISO 868
Mechanical
Nominal Value
Unit
Test Method
Flexural Modulus


ASTM D790, ISO 178
-22°F
15500
psi

73°F
2100
psi

Taber Abrasion Resistance



1000 Cycles, 1000 g, H-18 Wheel
7.00
mg
ASTM D1044
1000 Cycles, 1000 g, H-18 Wheel
7.00
mg
ISO 4649
Elastomers
Nominal Value
Unit
Test Method
Tensile Stress


ASTM D412, ISO 37
100% Strain
493
psi

300% Strain
754
psi

Tensile Strength (Yield)
3700
psi
ASTM D412, ISO 37
Tensile Elongation (Break)
770
%
ASTM D412, ISO 37
Tear Strength



-- 2
345
lbf/in
ASTM D624
--
350
lbf/in
ISO 34-1
Compression Set 3


ASTM D395B, ISO 815
73°F, 22 hr
11
%

158°F, 22 hr
30
%

Bayshore Resilience
68
%
ASTM D2632
Thermal
Nominal Value
Unit
Test Method
Glass Transition Temperature
-70.6
°F
DMA
Vicat Softening Temperature
167
°F
ISO 306/A50, ASTM D1525 4
Injection
Nominal Value
Unit

Drying Temperature - Desiccant Dryer
180 to 199
°F

Drying Time - Desiccant Dryer
2.0
hr

Suggested Max Moisture
< 0.030
%

Suggested Max Regrind
20
%

Rear Temperature
360 to 379
°F

Middle Temperature
370 to 390
°F

Front Temperature
370 to 390
°F

Nozzle Temperature
376 to 396
°F

Processing (Melt) Temp
370 to 390
°F

Mold Temperature
61 to 100
°F

Injection Pressure
6000 to 15000
psi

Injection Rate
Slow-Moderate


Back Pressure
< 200
psi

Screw Speed
40 to 80
rpm

Cushion
< 0.125
in

Injection Notes
Hold Pressure: 60 to 80% of Injection Pressure
Extrusion
Nominal Value
Unit

Drying Temperature
180 to 199
°F

Drying Time
2.0
hr

Suggested Max Regrind
20
%

Cylinder Zone 1 Temp.
360 to 390
°F

Cylinder Zone 2 Temp.
360 to 399
°F

Cylinder Zone 3 Temp.
360 to 399
°F

Melt Temperature
376 to 399
°F

Die Temperature
370 to 399
°F


Products are widely used in plastic modification, automotive, construction, electrical and electronic, industrial, daily necessities and other fields


Consultation

Shanghai Langqi Plastic Materials Co., Ltd.   沪ICP备12022668号 公安机关备案号：31011202003696

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