METABLEN - SRK-200A - Mitsubishi Chemical

Knowde Enhanced TDS

Identification & Functionality

Chemical Family: Acrylics, Acrylates & Methacrylates,
Silicon-based Compounds
Plastics & Elastomers Functions: Impact Modifier
Particle Size: 0.1 - 1 µm
Technologies: Plastics
Product Families: Plastics — Polymer Additives
Performance Additives

Features & Benefits

Materials Features: Chemical Resistant,
Excellent Tensile Properties,
Good Thermal Stability,
Good Weather Stability,
Heat Aging Resistant,
Heat Resistance,
High Modulus,
Hydrolysis Resistant,
Impact Resistance,
Low Temperature Impact Resistance
Improved Plastic Toughness
Product Highlights: W-450A is acrylic rubber type impact modifier.

Features : High impact strength

Applications & Uses

Markets: Automotive & Transportation,
Consumer Goods,
Electrical & Electronics
Applications: Consumer Goods — Appliances & Electronics
Automotive & Transportation — Automotive
Electrical & Electronic Systems
Electrical & Electronics — Devices & Assemblies
Automotive Electronics,
Consumer Electronics
Automotive & Transportation — Transportation
Aerospace & Aviation
Compatible Polymers & Resins: Acrylonitrile Butadiene Styrene (ABS),
Poly(Methyl Methacrylate) (PMMA),
Polyamides,
Polycarbonates (PC),
Polyesters,
Polylactic Acid (PLA),
Polyvinyl Chloride (PVC)
Plastics & Elastomers Processing Methods: Injection Molding
Product Applications: 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

Automotive & Transportation, Electric & Electronic, Aerospace & Aviation, Consumer goods

Properties

Technical Details & Test Data

Low Temperature Impact Resistance: METABLEN™ SRK-200A provides Low-temperature impact resistance.

SRK-200A shows better impact strength than other impact modifiers even at below freezing point. Low-temperature charpy impact strength of SRK-200A/PBT blend.
Heat Stability: METABLEN™ SRK-200A has SAN shell with high heat stability. It provides excellent impact and tensile property after thermal aging.

Izod impact strength (A) and tensile elongation (B) of SRK-200A after thermal aging test at 110°C
METABLEN's Impact Modifier Technology: Particle size: 0.1~1μm

Rubber type Rubber elasticity
(at R.T.) Rubber elasticity
(at low temp.) Weatherability

Acrylic ++ + ++

Silicone/Acrylic ++ ++ ++

Butadiene ++ ++ -

METABLENT S-2001 is silicone-acrylic rubber type impact modifier

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