Vinyl chloride/acrylic group hybrid resin 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.

Features

  1. Excellent water resistance since it does not use emulsifier.
  2. Normal temperature deposition is possible by using alcohol as a solvent.
  3. Minute particle size enables production of films that have glossy transparency.
  4. Excellent dispersion and satisfactory miscibility with colorants and all other kinds of addition agents.


700 series schematic diagram

700 series schematic diagram


Basic properties
Grade Solid Content(%)
(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 0 8
735 ≦50 8 100 42 0 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.
 271700701715S
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

All kinds of solvent resistance tests



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.

Solvent700701715S
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
700701715S
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
PAGETOP