This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
①Non-Vulcanizated TPO ・For Mud guard ・For Moulding Substrate.②New Tactile-sensing TPO ・Automotive Skin or other Interior Parts.
①・Hardness(Duro A)around 90, there are many needs for Costdown because Existing Gredes were Overspecs in Customer's uses. ・Many needs for local procurement.②Novel Tactile Sensing.
①・20% Cost down compared to existing grades. ・Global Production and Local Procurement of raw materials.②Offer New Touch to Automotive Interior Parts.
Conventional Development
★Balanced Properties: Easy Processing Based on PPand Elastic Properties.Based on EPDM (Fig.1)★Low Density (0.88) = Light Weight: Around 30%Lighter than Vulcanizated Rubber or PVC. (Fig.2)★Simple Processing: Not needed kneading Processsuch as EPDM.★Not needed Pre-drying:Not including Plasticizer like competiter’s TPV.★Built a Global Supply System:(From Japan, Germany, China(2014-)★Keeping High-quality: Securation main raw materials(PP, EPDM) by own production.
② NewTactile-Sensing TPO
① Non-Vulcanizated PTO
Non-Vulcanizated TPO
�Mechanical Properties are Similar level (Target Hardness:Aroud DuroA 90)�Use No.1 PP-Compounding Company's sites.
Hardness
Soft
L: InstantR: 15sec.
MILASTOMERTM (Existing Grades)
�Vulcanizated EPDM�Hardness Range : DuroA 20~100�Low Density(0.88)� Cost Down by 20% Compared to Existing Grades.� Built a Global Supply System from Japan, China, Thailand, India and Germany. (Fig.3)
(Fig.3)
(Fig.1)
Vulcanizated Rubber(Ex. EPDM、EPR)
Crystallin Plastic(Ex. PP)
MILASTOMERTM
TPV(not MCI)/TPS
TPU/TPEE
PVC
EPDM
Density(kg/㎥) 800 900 1.000 1.200 1.400
(Fig.2)
(Fig.4)
30
40
50
60
70
80
90
�Novel Tactile-Sensing like Low-repulsive mattress. (Fig.4)→Developing Automotive Skin Materials.
Let's feel the touch of Display Sample!
TPV=PP + EPDM + OIL
TPO=PP + Rubber(Ex:Modifier for Bumper )
:MILASTOMERTM Production sites.:Computing sites.
Costdown
Material Features
New development
Non-Vulcanizated TPO:20% Cost Down
①Adjustment of Shrinking Properties(Existing grades 14/1000→Non-vulcanizated TPO 10~12/1000)②Development of the Market.
①Mud guard、Moulding substrate, ②Interior Panel of Automotive.