TPE/TPS HR Series、SBS-Ho Hsiang Ching

TPE/TPS HR series- SBS

TPE/TPS HR series- SBS

The HR series belongs to the SBS(STYRENE- BUTADIENE-STYRENE BLOCK COPOLYMER) non-hydrogenated grade of materials. The HR series involving applications of footwear, mainly for abrasion resistance, softness, tear strength and other requirements. For example, a pair of comfortable shoes needs to be highly abrasion resistant, have a good grip along with other functions and provide a protective heel and a comfortable insole that breathes.

 

This series is used in a wide range of shoes, including casual shoes, slippers and sport shoes. The HR series has adhesive properties and is thus able to work closely with other materials; it provides the functions for any shoes those basic requirements are wear-resistant and tough. Therefore, a good material made of elastic in scope of shoes, makes moving easier, that feels soft on the skin and comfortable for the legs to relieve fatigue!

 

Furthermore, it can be adapted for particular performances, for instance, with the excellent formula of thermoplastic elastomer material (TPE / TPS) and rubber resin blends, it favorably fulfills customers' special requirements for shoes!

Our HR series is used fairly extensively in shoe materials, for both the appearance and functionality of shoe accessories, heels, soles and insoles are mostly being with satisfied!

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

This material complies with EU RoHS regulations, Polynuclear Aromatic Hydrocarbons (PAHs), REACH SVHC (Substances of Very High Concern ), PFOS / PFOA and other safety tests.

Excellent physical properties, with the following features :
  • SoftnesSoftnes
  • Dust resistantDust resistant
  • Be gluedBe glued
Product Specification :
  • Hardness : SHORE 5A ~ 60D
  • Exterior : Particles
  • Color : Transparent / Translucent/ Natural Color / Black Color / Customized Color
Packing: 25 KGS/ Kraft Bag

Applications:

Shoes, heels, insoles, toys, medical shoes, sporting goods, etc.

 

Shoe Insole material is soft and fit well in the shoe foundation and can evenly distribute plantar pressure and relieve the discomfort of standing for long time. It can also protect the feet and increase the stability of traveling by foot.

 

The Heel Counter position, as shown in the image, needs to be soft, supportive and cushioning. This can effectively increase the heel ability to withstand the pressure and friction. This part of the shoe is also known as the heel counter, it is used to stabilize the heel and to shape up the shoes.

Material Class:
W Class:White Color
T Class: Transparent
ITEM TEST METHOD SERIES UNIT
HR-400W HR-550W HR-550T HR-45D HR-57D HR-260UVN-2
HARDNESS ASTM D2240 40A 55A 55A 45D 57D 60A SHORE A
SPECIFIC GRAVITY ASTM D792 1.05 1.05 0.88 0.99 0.99 0.92 G/CM3
ELONGATION ASTM 412C 537 620 580 225 190 420 %
TENSILE STRENGTH ASTM 412C 23 38 36 120 135 60 KG/CM2
TEAR STRENGTH ASTM 624C 16 24 29 70 80 32 KG/CM
MELT FLOW INDEX ASTM D1238 45E 60E 36E 10E 9E 3E 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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