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METABLEN™ S 2260

METABLEN™ S 2260 is a silicone-acrylic-based rubber core shell-type impact modifier that provides super high impact strength and weatherability to acrylonitrile butadiene styrene (ABS), acrylonitrile styrene acrylate (ASA) and poly methyl methacrylate (PMMA) through extrusion and moldings. It is used for esthetic exterior car components such as front grills, and housings for electronics.FeaturesWeather stabilityHydrolysis resistanceImpact resistance even at low temperatures*METABLEN™ is provided by Mitsubishi Chemical Corporation, a member of the Mitsubishi Chemical Group.

Brand: METABLEN™ (20 products)

Functions: Impact Modifier

Compatible Polymers & Resins: Acrylonitrile Butadiene Styrene (ABS), Acrylonitrile Styrene Acrylate (ASA), Poly(Methyl Methacrylate) (PMMA), Polyamides, Polycarbonates (PC), Polyesters, Polylactic Acid (PLA)

Processing Methods: Injection Molding

End Uses: Aerospace Applications, Appliances, Automotive Applications, Consumer Applications

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family
Acrylics, Acrylates & Methacrylates,
Silicon-based Compounds
Plastics & Elastomers Functions
Impact Modifier
Technologies
Plastics
Product Families
Plastics — Polymer Additives
Performance Additives

Features & Benefits

Materials Features
Good Colorability,
Good Impact Strength,
Good Thermal Stability,
Good Weather Stability,
Hydrolysis Resistant,
Impact Resistance,
Improved Toughness,
Low Temperature Impact Resistance,
Wide Temperature Operating Range
Product Features
  • High impact strength in all temperature zone.
  • High heat stability.
  • Good hydrolytic property.
Product Benefits

PVC

  • Processability
  • Mechanical Properties
  • Dispersibility of Fillers
  • Productivity

Engineering Plastics

  • Mechanical Properties
  • Flame retardancy
  • Processability 

Polyolefins Elastomers

  • Processability
  • Flame retardancy
  • Dispersibility of Fillers
  • Productivity improvement 

Applications & Uses

Markets
Automotive & Transportation,
Consumer Goods,
Electrical & Electronics
Applications
Consumer Goods — Appliances & Electronics
Automotive & Transportation — Automotive
Electrical & Electronic Systems,
Exterior & Body
Electrical & Electronics — Devices & Assemblies
Automotive Electronics,
Consumer Electronics
Automotive & Transportation — Transportation
Aerospace & Aviation
Compatible Polymers & Resins
Acrylonitrile Butadiene Styrene (ABS),
Acrylonitrile Styrene Acrylate (ASA),
Poly(Methyl Methacrylate) (PMMA),
Polyamides,
Polycarbonates (PC),
Polyesters,
Polylactic Acid (PLA)
Plastics & Elastomers End Uses
Aerospace Applications,
Appliances,
Automotive Applications,
Consumer Applications
Plastics & Elastomers Processing Methods
Injection Molding
Recommended Applications
  • Automotive & Transportation
  • Electric & Electronic
  • Aerospace & Aviation
  • Consumer goods

Applicable Polymers and Resins

  • PSAN, PC/PSAN, PMMA etc.

Properties

Physical Form
Powder,
Solid
Typical Properties
ValueUnitsTest Method / Conditions
Particle Sizeapprox. 0.1 - 1µm

Technical Details & Test Data

Impact Modifier for SAN
Test Method ASA/S - 2260

Charpy Impact Strength

 23°C

[kJ/m²]

ISO 179

 20
-30°C 5
MFR 220°C, 10kgf [g/10min] ISO 1133 9.7
Flexural Modulus   [GPa]

ISO 178

 1.8
Flexual Yield Strength   [MPa] 56
Tensile Yield Strenght   [MPa] 38
HDT 1.8MPa [°C] ISO 75 80
VST 50N [°C] ISO 306 91
Rockwell Hardness R - scale   ISO 2038 51

Colorability

 L* 6.7
a* 0.3
b* -0.6

 

Formulation (set value):

PSAN/METABLEN = 60/40 (wt%)
with 0.8 phr of carbon black
PSAN: MFR 45 g/10min (220°C , 10 kgf)

Metablen's Impact Modifier Technology

METABLEN™ S 2260 - Metablen'S Impact Modifier Technology

Particle size: 0.1~1ÎĽm
 

Rubber type Rubber elasticity (at R.T.) Rubber elasticity (at low temp.) Weatherability
Acrylic ++ + ++
Silicone/Acrylic ++ ++ ++
Butadiene ++ ++ -

METABLENT S-2260 is silicone-acrylic rubber type impact modifier

Impact Modifier for PC/PSAN
Test Method PC/ASA/S-2260 PC/ABS

Charpy Impact Strength

 23°C

[kJ/m²]

ISO 179

 63 62
-30°C 21 23
MFR 220°C, 10kgf [g/10min] ISO 1133 6.3 7.1
HDT 1.8MPa [°C] ISO 75 114 114

Appearance (2 mmt)

 Tt.

[%]

 ISO 13468 29.9 49.8
Haze ISO 14782 99.2 99.2

 

METABLEN™ S 2260 - Impact Modifier For Pc/Psan

Formulation (set value):
PC/PSAN/METABLEN = 80/13/7 (wt%)
PC: Mv 22,000
PSAN: MFR 45 g/10min (220°C, 10 kgf)

Improved Plastic Toughness

METABLEN™ S 2260 - Improved Plastic Toughness