ALCOTEX 864

ALCOTEX 864 is a polyvinyl alcohol, internally plasticized and supplied in a water solution. ALCOTEX 864 has a medium-high hydrolysis level and a low molecular weight.

Principal: Synthomer LLC

Functions: Crosslinking Agent, Film Former

Chemical Family: Chemical Mixtures & Blends

End Uses: Ink Receptive Coatings

Labeling Claims: Listed in California Prop 65

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Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
Chemical Family
Function
Crosslinking Agent
Product Code
MITM08728
Single Ingredient
Yes
Technologies
Product Families

Features & Benefits

CASE Ingredients Features
Labeling Claims
Key Features
  • Aqueous solution.
  • Forms very flexible films when dry.
  • Dry films can be easily dissolved.
  • Very receptive to inkjet printing inks.
  • The dry film can be insolubilized by crosslinking.
  • Non-ionic copolymer.

Applications & Uses

Coating End Applications
Product Applications
  • ALCOTEX 864 may be poured or pumped using a wide variety of normal processing equipment. Care should be taken not to entrain air into the product during handling or mixing, and if required, a suitable antifoam may be used.
  • When ALCOTEX 864 is used as the major component of a high-quality ink receptive coating, there are many different formulations that can be used. More detailed information on ALCOTEX 864 in this application is available in the booklets use of ALCOTEX in ink receptive coatings and ALCOTEX 864 a novel polymer for ink jet.
  • Water-soluble films, detergent bags, and temporary adhesives. Inkjet receivable coatings on paper and film.

Properties

Physical Form

Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Packaging Type
Packaging Information

ALCOTEX 864 is supplied in 220-litre plastic drums, 1000-litre caged IBCs, or bulk delivery.

Storage & Handling

Storage Conditions
  • ALCOTEX 864 is stable under normal storage conditions, but extremes of temperature should be avoided. At low temperatures, ALCOTEX 864's viscosity increases significantly, and a hazy solution is observed. This can be cleared by warming the solution to 20°C.
  • ALCOTEX 864 should be stored in sealed containers as received. In this condition, ALCOTEX 864 should remain fit for use for 6 months from the date of delivery. Beyond that date, the material may still be fit for use, but it is advised to test the material.
  • With normal standards of plant housekeeping, there is no need to add bactericides. If required, compatible bactericides may be used, and any infected equipment treated with dilute hypochlorite solution.

Other

ADR/RID/ADN Proper Shipping Name
Combustible liquid, N.O.S. (methanol)
ADR/RID/ADN UN Number
NA1993
Acetate Content
20.0-27.6 %
Appearance
Opalescent, pale yellow solution
Color (SDS)
Yellow
Degree of Hydrolysis
80.0-88.7 % (mol)
Flash Point (SDS)
min. 64.0 °C
Insoluble in (SDS)
Water soluble
Item Number
Methanol Content
max. 3.0 %
Odor (SDS)
Alcohol - like
Other Hazards
None known.
Principal
Shelf Life
6.0 mo
Solid Content
34.0-36.0 %
USA/DOT Proper Shipping Name
Combustible liquid, N.O.S. (methanol)
USA/DOT UN Number
NA1993
Viscosity
2500.0 mPa.s
Viscosity
3.0-5.0 mPa.s
Viscosity (SDS)
2.5 mPa.s
pH (SDS)
5.5
Chemical Properties
ValueUnitsTest Method / Conditions
Degree of Hydrolysis80.0-88.7 % (mol)% (mol)Internal Method
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life6.0 momo
Physical Properties
ValueUnitsTest Method / Conditions
Viscosity2500.0 mPa.smPa.s
Viscosity3.0-5.0 mPa.smPa.sInternal Method at 20°C, 4% solution
Material Composition
ValueUnitsTest Method / Conditions
Acetate Content20.0-27.6 %%Internal Method residue
Methanol Contentmax. 3.0 %%Internal Method
Solid Content134.0-36.0 %%Internal Method
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Flash Point (SDS)min. 64.0 °C°C
Viscosity (SDS)2.5 mPa.smPa.s
pH (SDS)5.5-