Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Plastics & Elastomers Functions
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Product Features
- High impact strength
- Excellent weatherability
- Transparency
- 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
- Applications
- Compatible Polymers & Resins
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Recommended Applications
Rigid sheet and Film
Properties
- Typical Properties
- Compatible Polymers & Resins
PVC
Value | Units | Test Method / Conditions | |
Particle Size | approx. 0.1 - 1 | µm | — |
Technical Details & Test Data
- METABLEN's Impact Modifier Technology
-
Particle size: 0.1~1μm
Rubber type Rubber elasticity(at R.T.) Rubber elasticity(at low temp.) Weatherability Transparency to PVC Acrylic ++ + ++ Adjustable Silicone/Acrylic ++ ++ ++ - Butadiene ++ ++ - Adjustable METABLEN™ W-300A is silicone-acrylic rubber type impact modifier. The refractive index is adjusted to PVC.
- METABLEN™ W 300A: Impact Modifier for PVC
-
Fig. Charpy impact strength of PVC.
Formulation:
PVC (Pn=800) 100 (phr)
Octyl tin stabilizer - 1.5
Inner lubricant - 0.5
Outer lubricant - 0.5
Metablen P-551A - 1.0
Color - 0.03
Impact modifier - Val.
Test condition (set value):
Roll: 190 °C * 3 min 0.5 mm
Press: 185 °C * 5 min
Strength : 4 mm * 8 mm (2 mm notched)Fig. Transparency of PVC.
Formulation:
PVC (Pn=800) - 100 (phr)
Octyl tin stabilizer - 1.5
Inner lubricant - 0.5
Outer lubricant - 0.5
Metablen P-551A - 1.0
Color - 0.03
Impact modifier - Val.
Test condition (set value):
Roll: 190 °C * 3 min 0.5 mm
Press : 185 °C * 5 min
HAZE : JIS K 7105 (Thickness 1mm)Fig. Weatherability of PVC.
Formulation:
PVC (Pn=700) - 100 (phr)
Stabilizer - 2.0
Inner lubricant - 0.4
Outer lubricant - 0.8
Processing aid - 2.0
Impact modifier - 10
Test condition (set value):
Roll: 180 °C * 5 min
Press : 180 °C * 10 min
Sunshine Weather Meter 63 °C (With rain) - Improved Plastic Toughness