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W Class

TPE/TPS H Series(SEBS) - W Class

The material is white and it can be easily dyed to any color with comfortable texture and durable to any weather changes. It is often being the best choice for out-door and fitness supplies, because of its wear resistance and flexibility, moreover, it is available in a wide array of bicycle handlebars, pedals, cushions and various yoga related products.
Excellent physical properties, with the following features :
  • Weather resistantWeather resistant
  • Aging resistantAging resistant
  • SoftnesSoftnes
  • Combines well with colorsCombines well with colors
  • Scratch resistantScratch resistant
  • Dust resistantDust resistant
Product Specification :
  • Hardness : SHORE 10A ~ 63D
  • Exterior : Particles
  • Color : Natural Color / Black Color
Packing: 25 KGS/ Kraft Bag

Scratch resistant :

  • ○ Anti scratch

  • X Non Anti scratch
Applications:
Grip, Saddle, Pedal Grip, Saddle, Pedal
Material Class:
W Class：White Color
ITEM TEST METHOD SERIES UNIT
H-300W H-450W H-550W H-700W H-800W H-950W
HARDNESS ASTM D2240 30A 45A 55A 70A 80A 95A SHORE A
SPECIFIC GRAVITY ASTM D792 0.99 1.05 1.05 1.05 1.05 1.05 G/CM3
ELONGATION ASTM 412C 420 600 550 530 500 480 %
TENSILE STRENGTH ASTM 412C 12 25 33 40 50 75 KG/CM2
TEAR STRENGTH ASTM 624C 9 20 25 29 40 55 KG/CM
MELT FLOW INDEX ASTM D1238 20E~30E 20E~30E 20E~30E 20E~30E 20E~30E 20E~30E G/10 MIN
Melt Flow Index B：125ﾟC / 2.16KGS    C：150ﾟC / 2.16KGS
E：190ﾟC / 2.16KGS   G：200ﾟC / 5KGS
※ Above information is for reference only.
GENERAL PROCESSING CONDITIONS
BARREL TEMPERATURE REAR CENTER FRONT NOZZLE MOLD TEMPERATURE 
160ﾟC~177ﾟC 166ﾟC~182ﾟC 177ﾟC~191ﾟC 182ﾟC~204ﾟC 16ﾟC~66ﾟC
(Mpa) INJECTION PRESSURE (Mpa)
INJECTION PRESSURE		 (Mpa)     
HOLD PRESSURE		 (Mpa)  
BACK PRESSURE		 (mm/sec.)       INJECTION SPEED (rpm)  
SCREW SPEED
34~69 14~48 0.34~0.69 13~25 50~70
※ Above information is for reference only.
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