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FILCO® JS 105

1 of 141 products in this brand
FILCO® JS 105 is an unsaturated polyester resin provided in a milky liquid, non-ionic water emulsion. This resin is known for its highly unsaturated nature and contains a non-ionic emulsifier integrated into the polymer structure. Its key characteristics include hydrolysis and sedimentation stability, ensuring prolonged stability over time, a narrow distribution of particle sizes for uniform application, and high mechanical shear stability, particularly when the emulsion is diluted. These features make it suitable for various applications within the realm of polymer and emulsion-based processes, especially in the context of glass fiber treatment.

Functions: Film Former

Chemical Family: Polyesters, Unsaturated Polyester (UPE)

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Chemical Family

Polyesters,

Unsaturated Polyester (UPE)

Composite Materials Functions

Film Former

Technologies

Composite Materials

Product Families

Composite Materials — Additives

Functional Additives

Features & Benefits

Labeling Claims

Non-Flammable

Materials Features

Fully Crosslinked,

Good Sedimentation Stability,

High Shear Stability,

Hydrolysis Resistant,

Narrow Particle Size Distribution,

Non-Flammable,

Non-tacky surface

Product Highlights

FILCO® JS 105 is an unsaturated polyester resin in non ionic water emulsion.

  • Highly unsaturated polyester resin
  • Non ionic emulsifier built in the polymer
  • Hydrolysis and sedimentation stability from pH 1 to 6: min. 48 h.
  • Narrow particle sizes distribution
  • High mechanical shear stability of the diluted emulsion.
Characteristics of Film
  • Clear
  • Non tacky
  • Highly crosslinked
  • Low solubility in styrene.

Applications & Uses

Compatible Reinforcements

Glass Fiber

Composites End Use

Bulk Molding Compounds,

Sheet Molding Compounds

Applications

FILCO® JS 105 is suggested as film former for glass fiber sizes for:

  • SMC roving
  • BMC chopped strand

Properties

Physical Form

Liquid

Appearance
Milky liquid
Typical Properties
ValueUnitsTest Method / Conditions
Viscosity (at 25°C, #3, 20rpm)100 - 5000mPa.sMA143LFE
Solid Content42 - 46%MA145LFE
pH (at 20°C)1 - 4-MA148LFE

Packaging & Availability

Packaging Type

Drums

Regional Availability
  • Canada
  • Mexico
  • USA
Packaging Information

FILCO® JS 105 is supplied in steel drums with a polyethylene liner, net weight 200 kg.

Storage & Handling

Shelf Life
6 months
Storage and Shelf Life Conditions

FILCO® JS 105 should be stored in closed drums away from direct sun rays, at a temperature between + 5°C and + 30°C. Maximum suggested storage time is 6 months from production, in the original package. After that date product must be rechecked.