Vinyl chloride emulsion VINYBLAN 700 series
The VINYBLAN 700 series is a polymerized vinyl chloride emulsion that has been developed without using any emulsifier, based on the company's unique technology as a protective colloid for acrylic aqueous solutions, etc.
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Features
- Excellent water resistance since it does not use emulsifier.
- Normal temperature deposition is possible by using alcohol as a solvent.
- Minute particle size enables production of films that have glossy transparency.
- Excellent dispersion and satisfactory miscibility with colorants and all other kinds of addition agents.
700 series schematic diagram
Basic properties
| Grade | Viscosity(%) (mPa.s/23℃) |
pH value | Ave.particle Diameter (nm) |
Glass-transition temperature (℃) |
Minimum film forming temprature (℃) |
Acidity (KOHmg/g) |
|---|---|---|---|---|---|---|
| 700 | 50 | 7.5 | 30 | 70 | 80 | 57 |
| 701 | 50 | 7.5 | 30 | 73 | 80 | 46 |
| 715S | 30 | 7.5 | 90 | 25 | 8 | |
| 735 | ≦50 | 8 | 100 | 42 | 45 | |
| 745 | ≦50 | 8 | 70 | 57 | 58 | 50 |
All kinds of solvent resistance tests
- Test piece
- Glass plate painted with BC#22.
100°C×5 minutes drying. - Testing
- Drip pure water/alcohol/plasticizer on film and observe state after 24 hours.
| 271 | 700 | 701 | 715S | |
|---|---|---|---|---|
| Pure water | Whitening | No change | No change | No change |
| Alcohol (Methyl alcohol) | Whitening | No change | No change | No change |
| Reversing agent(DOP) | Swelling | No change | No change | No change |
E.g., immersing in pure water
Solvent miscibility
Confirmation of whether or not there is thickening/gelation in grade after mixing all kinds of solvents.
Test pieces : Adjusted with each Vinyblan 7 g, pure water 5 g, and each solvent 2 g.
| Solvent | 700 | 701 | 715S |
|---|---|---|---|
| Methanol/Isopropanol | ○ | ○ | ○ |
| Diethylene glycol/Triethylene glycol | ○ | ○ | ○ |
| Diethylene glycol mono n-butyl ether(with IPA) | △～×(○) | △～×(○) | △～×(○) |
| 2-pyrrolidone/N-methyl pyrrolidone | ○ | ○ | ○ |
| Triethylene glycol mono-n-buthyl ether | ○ | ○ | ○ |
| 1,5 Pentane diol | ○ | ○ | ○ |
| MEK | ○ | △ | △ |
| MIBK | △ | × | × |
- ○ : Mixture possible
- △ : Viscosity increasing
- × : Gelation
All kinds of plastic substrate gluing properties
- Mixture
- Sample: VINYBLAN: IPA: Diethylene glycol n-Butyl ether : Water=20:15:15:50
- Paint: Painted with Bar Coater No.6 on each substrate
- Dried: 60°C × 1min
- Evaluation
- Gluing properties: Tape peeling test
- Gluing properties: Tape peeling test
- Abrasion resistance: Rubbing test was carried out using gauze (load 200g, repeated 30 times).
- Water resistant friction property: Rubbing test was carried out using gauze dipped in water (load 200g,repeated 30 times).
- Alcohol resistance: Rubbing test was carried out using gauze dipped in IPA (load 200g, repeated 30times).
- Water resistance: The painted substrate is immersed in water at normal temperatures and allowed to soak for one hour, then conditions are observed.
| acrylic aqueous solution | 700 | 701 | 715S | ||
|---|---|---|---|---|---|
| PET | Gluing properties | ○ | ○ | ○ | ○ |
| Abrasion resistance | ○ | ○ | ○ | ○ | |
| Water resistant friction property | △ | ○ | ○ | ○ | |
| Alcohol resistance | × | △ | ○ | ○ | |
| Water resistance | △ | ○ | ○ | ○ | |
| PVC | Gluing properties | ○ | ○ | ○ | ○ |
| Abrasion resistance | ○ | ○ | ○ | ○ | |
| Water resistant friction property | △ | ○ | ○ | ○ | |
| Alcohol resistance | × | △ | ○ | ○ | |
| Water resistance | △ | ○ | ○ | ○ | |
| Aluminum | Gluing properties | ○ | ○ | ○ | ○ |
| Abrasion resistance | ○ | ○ | ○ | ○ | |
| Water resistant friction property | ○ | ○ | ○ | ○ | |
| Alcohol resistance | × | △ | ○ | ○ | |
| Water resistance | △ | ○ | ○ | ○ | |