ECOTRAN is world’s first to present Chlorine free, eco-friendly PPS. Ecotran PPS offers high purity, low out-gas, high flowability and easy handling.
ECOTRAN is manufactured by using Benzene and Sulfur without any chloride compounds. Unlike the conventional PPS, Ecotran is produced by eco-friendly manufacturing process that generates significantly less by-product.
PPS Characteristic
Excellent Chemical Resistance
Flame Resistance
Good Creep Property
Dimension stability
Stable Dimensions (In thin-walled Applications)
Good Mechanical Properties (Toughness)
Good Processability
High Temperature Resistance
Good Abrasion Resistance
Stable Dimensions (In thin-walled Applications)
Exceptional Thermal Stability
UL Temperature Index(RTI) : ~220ºC
HDT(Heat Deflection Temperature) : > 260ºC
Various Processability
Extrusion/Injection/Spin/Draw/ Calendering. It can be used various application such as compound/fiber/film etc
Superior Mechanical Properities
Retention of fatigue resistance and creep resistance with high strength and high stiffness in diverse condition.
Inherent Non-Flammability
UL94V-O/5VA without
The addition of a separate Flame retardant
Excellent Dimensional Stability
Due to minimal mold-shrinkage characteristics and low coefficient of linear expansion, superior dimensional stability is secured even in high-temperature, high-humidity conditions.
Excellent Chemical Resistance
As it cannot be melted by and solvent less than 200ºC It has a similar level of chemical resistance to PTE
ECOTRAN Process
Polymerization
HDC POLYALL-PPS: Melt Polymerization
Conventional PPS: Solvent
Value
Pellet Type → No Dust
Low Impurities → Halogen Free → Eco-Friendly
Low Outgas → Low Haze
Iodine recycle→ Price competitiveness↑
PPS Applications
Automotive / Automobile Parts
Industrial Applications
Engine Components
Coolant Systems
Lighting Systems
HEV/EV Systems
Electronic and Electrical Applications
Fuel Systems
There are various grades in our
Ecotran PPS resins.
Grade Name
Description
Compound
Ecotran
E1000 Series
• Glass Fiber Reinforced High Strength
Ecotran
E5000 Series
• G/F + M/F Reinforced Low warpage, High Rigid
Ecotran SPA
E2000 Series
•PPS/Elastomer Alloy Improvement of toughness
Base Resin
Ecotran
N060,G060,J060
•Low viscosity for high filler compounding
Ecotran
N200,G200,J200
•Medium-range viscosity for compounding
Ecotran
F237N
•Medium-range viscosity for Fiber products
Ecotran is similar to conventional PPS in mechanical, thermal and electrical properties.
Type
G/F Contents
Unit
Cross Type
40%
Ecotran
Semi-linear
40%
Linear Type
40%
Specific gravity
-
1.65
1.65
1.65
Mold shrinkage, FD/TD
%
0.3/0.5
0.3/0.6
0.3/0.7
Tensile Strength
MPa
175
185
195
Tensile Elongation
%
1.2
1.3
1.7
Flexural Strength
MPa
210
230
270
Flexural Modulus
GPa
14
14
14
Impact Strength (Notch/Unnotched)
kJ/㎡
9/25
9/26
9/28
HDT at 1.82MPa
℃
>260
>260
265~270
Dielectric strength
kv/mm
20
28
28
Dielectric constant
1MHz
3.8
3.5
3.5
Volume resistance
Ohm.㎝
1xE16
1xE16
1xE16
Introduction of ECOTRAN
Ecotran Compound Grade
Glass Reinforced(40%) Compounds
E1040G: General purpose, Good flow, Low flash, Low out-gas
E1040S: High strength, Good flow, Low out-gas
E1040HR: Enhanced hydrolytic stability, Exceptional to LLC
Ecotran Compound Grade
Super Tough Compounds (Higher Impact Strength and Ductility)
E2130T:30% Glass fiber reinforced grade for injection molding, High strength at Weld ilne
E2150T: 50% Glass/Mineral filled grade for injection molding
E2000T: Unfilled grade for injection molding, Enhanced ductility
Glass and Mineral filled Compounds
E5060G: General purpose, Good Dimensional Stability, Low out-gas