AFFINITY™ GA 1900 is a high-performance polyolefin plastomer (POP) from Dow, produced via INSITE™ Technology. It features high clarity, low density, low viscosity, excellent thermal stability, and broad polymer compatibility, ideal for polymer modification, masterbatch carriers, and hot melt adhesives, while complying with U.S. FDA food contact standards.
High clarity and low haze, with low density (0.870 g/cm³) and low viscosity, suitable for thin-wall products and high-speed processing
Excellent thermal stability and low-temperature performance (Tg -57.8°C), maintaining stable properties across a wide temperature range
High flexibility and low crystallinity, enabling high-fill modification to reduce formulation costs
Non-corrosive, low-odor, and excellent color, free of antiblock, slip, and processing aids for a pure formulation
Excellent compatibility with a wide range of polymers, enhancing adhesion to diverse substrates when compounded
Polymer modification: As a modifier for PP/PE, improving flow, impact resistance, and low-temperature toughness for appliance housings and automotive parts
Masterbatch & additive carrier: Carries pigments and functional additives to enhance dispersion and processing stability
Hot melt adhesives: Offers excellent bond strength for carton sealing and hygiene products over a wide temperature range
Composite packaging: Used as an adhesive or heat-seal layer in multi-layer films, improving interlayer adhesion and optical performance
High-fill products: Compatible with high levels of fillers for low-cost, high-rigidity industrial components
| Property | Nominal Value (Unit) |
|---|---|
| Physical | |
| Density | 0.870 g/cm³ |
| Gardner Color | <2.00 |
| Volatile Matter | <0.15 % |
| Mechanical | |
| Tensile Strength (Break) | 1.55 MPa |
| Tensile Elongation (Break) | 110 % |
| Thermal | |
| Glass Transition Temperature | -57.8 °C |
| Melting Temperature (DSC) | 67.8 °C |
| Fill Analysis | |
| Brookfield Viscosity (177°C) | 8.20 Pa·s |
| Additional | |
| Melt Flow Rate (190°C/2.16 kg) | 5.0 g/10 min |
| Haze | <4.0 % |
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