Solid Thermoplastic Acrylic Resin SA-206
PVC shrink film is widely used for packaging
beverages, food, cosmetics, and other consumer goods due to its
excellent decorative, branding, and tamper-evident properties.
Achieving clear, vibrant, and durable printing on these films
requires specialized inks.
The solid thermoplastic acrylic resin used in
PVC shrink film inks is highly favored for its strong adhesion to
the PVC substrate, excellent clarity and gloss, and its ability to
maintain flexibility during the shrinking process without cracking
or flaking. Its stable viscosity, smooth printability, and rapid
solvent release make thermoplastic acrylic resin suitable for
high-speed gravure and screen printing. Furthermore,
acrylic resin offers long-lasting resistance to heat,
abrasion, and chemicals, while remaining non-yellowing and
low-odor, ensuring clear, vibrant, and durable graphics—critical
for packaging applications such as shrink sleeves and labels.
Product Description
SA-206 is a high
quality solid thermoplastic acrylic resin, primarily
composed of methyl methacrylate (MMA) and n-butyl methacrylate
(n-BMA) polymers. This oil based acrylic resin exhibits excellent
color development, strong adhesion, and excellent weather
resistance. Its high molecular weight (40,000 g/mole) ensures film
strength and durability. Its high glass transition temperature (Tg:
75°C) enables the ink to maintain stable physical properties even
in high-temperature environments. The formed film exhibits
excellent resistance to gasoline and plasticizers, as well as
sufficient hardness, enhancing the durability and chemical
resistance of printed products. These factors significantly enhance
the overall performance of inks specifically designed for PVC
shrink film, making SA-206 an ideal choice for screen printing
and gravure printing on PVC shrink films. Solid thermoplastic
acrylic resin SA-206 can also be used as a varnish.
Key Features
- Good color development
- Strong adhesion
- Good weather resistance
Recommended Applications
- Silk screen ink
- Gravure ink
- Varnish
Physical Property
Item | Value |
Appearance | Spherical body |
Composition | MMA, n-BMA polymers |
Molecular weight (MV) | 40000 |
Glass Transition Temperature (Tg) | 75℃ |
Acid Value(mgKOH/g) | ≤12 |
Viscosity*mPa·s (25℃, 37.5% toluene solution) | 250-450 |
Solubility
| Solubility |
| Solubility |
Ethyl acetate | ○ | Butyl acetate | ○ |
Butanone | ○ | Isopropyl alcohol | × |
*** | ○ | Isobutanol | × |
Cyclohexanone | ○ | Mixed propanol | × |
Toluene | ○ | N-butanol | × |
Xylene | ○ | Ethylene glycol monobutyl **** | ○ |
ethylene glycol ethyl * acetate | ○ | 120# Dolvent gasoline | × |
Note: ○ =Soluble × = Insoluble or poorly soluble |
Compatibility
It has good Compatibility with alkyd resin, perchlorethylene resin,
nitrocellulose, cellulose acetate butyrate, etc.
Packaging Details
25kgs/Bag
Storage
This product should be stored in a dry, ventilated place to avoid
moisture.
