TPE/TPS HS Series、SEBS-Ho Hsiang Ching

TPE/TPS HS series (SEBS)

TPE/TPS HS series (SEBS)

The HS series belongs to SEBS (STYRENE-ETHYLENE/BUTYLENE- STYRENE) hydrogenated grade of materials. This series is commonly used in handles and gardening tools, such as sprinkler guns and garden scissors, the use of elastomer material (TPE / TPS) increases the feel of comfort and the color options. Because of the special characteristic of this material, it allows the outdoor equipment to be durable in any weather, no matter in dry or wet environment, it can still provide the anti-skid and non-sticky effects.

This material can replace PVC, it is an economical type material with competitive ability. The physical properties can meet the economic aspects and the needs of clients by being anti-UV, anti-yellowing (discoloring), anti-mildew and antibacterial. After the molding, it has good flexibility and slip-resistant, it becomes dense and binds well, when it makes a dual colored material. Furthermore, the unique properties in its texture and overall appearance provide the product with value-added and anti-scratch features.

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

This series complies with EU RoHS, REACH-SVHC regulations, the Nonyl Phenol Ethoxylates (NPEO), Polynuclear Aromatic Hydrocarbons (PAHs), PFOS /PFOA and other safety tests. This material is non-toxic, safe and meets with eco-friendly certification.
Excellent physical properties, with the following features :
  • 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 kinds of economical type hand tool handles, flower scissor handles, scissor handles, toys, gardening gun handles, seals, reels, fenders, sport good parts, medical instruments, erasers and other stationery products.
Material Class:
W Class:White Color
B Class:Black Color
ITEM TEST METHOD SERIES UNIT
HS-300 HS-450 HS-600 HS-700 HS-800 HS-900
HARDNESS ASTM D2240 30A 45A 60A 70A 80A 90A SHORE A
SPECIFIC GRAVITY ASTM D792 1.1 1.1 1.1 1.1 1.1 1.1 G/CM3
ELONGATION ASTM 412C 300 350 380 350 400 350 %
TENSILE STRENGTH ASTM 412C 12 20 25 30 45 55 KG/CM2
TEAR STRENGTH ASTM 624C 8 12 15 23 33 39 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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