TPE/TPS HG Series、SEBS-Ho Hsiang Ching

TPE/TPS HG Series(SEBS)

TPE/TPS HG Series(SEBS)

The HG series is classed as the SEBS (STYRENE-ETHYLENE/BUTYLENE-STYRENE) hydrogenated grade of materials.
This series combines well with hard plastic materials and have the softness of the elastomers, therefore, it can serve both appearance and anti-scratch functions. When using this material, its functions can be altered by adding different formulations or additives based on product requirements, for instance, adding anti-mildew and antibacterial will make the product life longer.

The HG series is used in anti-slip pads/mats, business-type handles and a variety of toothbrushes. For example, the modern toothbrushes are not only becoming more ergonomic in handle grip, but also promoting the comfort and design by TPE/TPS utilization.

 

Thus, the entire toothbrush looks more "fashionable", in the meantime, the functionality of the toothbrush was breaking the traditional style by using. The TPE /TPS material can be bonded on the grip and back of the brush head, besides, it also can be embedded in and be the bristle. All of which makes cleaning efficient! Thus, the HG series is always to be the best material for toothbrush.

 

Suitable for most of the thermoplastic processing methods, such as injection molding, extrusion molding and so on.

 

 

This material complies with EU RoHS, REACH-SVHC regulations, the Nonyl Phenol Ethoxylates (NPEO), Polynuclear Aromatic Hydrocarbons (PAHs), PFOS / PFOA, Nonylphenol (6P) and other safety tests.

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 20A ~ 63D
  • Exterior : Particles
  • Color : Natural Color / Black Color / Customized Color

Packing: 25 KGS/ Kraft Bag


Scratch resistant :

  • ○ Anti scratch

  • X Non Anti scratch
Applications:
All types of commercial handles, toys, gardening tools, sporting good parts, pedals (mats) , slip mats, anti-crash mats, fitness equipment, gaskets, medical equipment, toothbrushes, razors, kitchen utensils (ice cube trays, spatulas), coasters, cup sets, cleaning kits, etc.
Material Class:
W Class:White Color
B Class:Black Color
ITEM TEST METHOD SERIES UNIT
HG-450 HG-550 HG-700 HG-800 HG-900
HARDNESS ASTM D2240 45A 55A 70A 80A 90A SHORE A
SPECIFIC GRAVITY ASTM D792 1.05 1.05 1.05 1.05 1.05 G/CM3
ELONGATION ASTM 412C 450 500 420 450 400 %
TENSILE STRENGTH ASTM 412C 17 25 32 45 60 KG/CM2
TEAR STRENGTH ASTM 624C 12 18 25 35 45 KG/CM
MELT FLOW INDEX ASTM D1238 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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