Unsaturated Polyester Resins

Ecmalon 4411 is a general purpose unsaturated polyester resin of low reactivity. The resin has medium viscosity, ideally suited for wet lay up process.

liquid resin properties are tested in accordance with the procedures described in is6746-1994 and the values can vary within the tolerances mentioned therein.

Cast resin properties: specimens are fabricated from cast sheets cured at r. T for 24hrs and 4h.  90^oc.

Ecmalon 4413 is a general purpose unsaturated polyester resin of medium reactivity. The resin has medium viscosity and the mouldings are rigid. It is ideally suited for mouldings using wet lay up.

liquid resin properties are tested in accordance with the procedures described in is6746-1994 and the values can vary within the tolerances mentioned therein.

Cast resin properties: specimens are fabricated from cast sheets cured at r. T for 24hrs and 4h. 90^oc.

Ecmalon 8811 is isophthalic acid based resin suitable for chemical resistant applications. The resin offers good resistance to corrosion against a wide range of acids and salts of moderate strength. It is not recommended for alkaline conditions. Ecmalon 8811 is of medium viscosity, well suited for wet lay ups.

Liquid resin properties are tested in accordance with the procedures described in is6746-1994 and the values can vary within the tolerances mentioned therein.

Cast resin properties: specimens are fabricated from cast sheets cured at r. T for 24hrs and 4h. 90^oc.

Ecmalon 8813 is terephthalic acid based resin. The resin is suited for chemical resistant applications. Its resistance to chemicals is on par with isopthalic resins normally used for chemical resistant applications. Ecmalon 8813 is of medium viscosity, suited for wet lay up applications.

liquid resin properties are tested in accordance with the procedures described in is6746-1994 and the values can vary within the tolerances mentioned therein.

Cast resin properties: specimens are fabricated from cast sheets cured at r. T for 24hrs and 4h. 90^oc.

Ecmalon 9911 is bisphenol epoxy based vinyl ester resin. Vinyl ester resins are suggested for use in the fabrication of chemical equipment as they offer very good resistance to degradation in contact with a wide range of chemicals including strong acids and alkalies. Bisphenol epoxy vinyl ester is particularly recommended for use in paper and pulp industry.

Ecmalon 9911 is suited for wet lay ups, pultrusion and other types of moulding.

Cast resin properties: specimens are fabricated from cast sheets cured at r. T for 24hrs and 4h. 90^oc.

Ecmalon 8821 is isophthalic acid based resin with good resistance to blistering on contact with water. The resin is recommended for boat building. It has been approved by IRS. (Indian Register of Shipping).

Ecmalon 8821 is of medium viscosity suited for wet lay ups.

Liquid resin properties are tested in accordance with the procedures described in IS6746-1994 and the values can vary within the tolerances mentioned therein.

CAST RESIN PROPERTIES: Specimens are fabricated from cast sheets cured at R.T for 24hrs and 4h. 90^oC.

Ecmalon 4421 is of sheet grade specially formulated for the production of sheets for roofing and greenhouses. Sheets with this resin permit good light transmission and resistance to weathering. The resin is of low viscosity. It also can be used in the manufacture of continuous sheets.

liquid resin properties are tested in accordance with the procedures described in is6746-1994 and the values can vary within the tolerances mentioned therein.

Cast resin properties: specimens are fabricated from cast sheets cured at r. T for 24hrs and 4h. 90^oc.

Ecmalon 4412 is a general purpose unsaturated polyester resin of medium reactivity. The resin is processed from recycled plastics and contributes to better rigidity and higher thermal stability over normal general purpose resins. It has medium viscosity and suited for high temperature moulding applications besides wet lay up.

liquid resin properties are tested in accordance with the procedures described in is6746-1994 and the values can vary within the tolerances mentioned therein.

Cast resin properties: specimens are fabricated from cast sheets cured at r. T for 24hrs and 4h. 90^oc.

Araldite has been a household name in india since last 60 years. this familiar brand  name now belongs to huntsman llc. , usa. in india, araldite products are manufactured & marketed by huntsman  advanced  materials (india) pvt. ltd. Corporate journey of araldite  has   been challenging because at critical cross-roads, we have supplied the indian market with products suited to local conditions and having application-friendliness. our numero-uno priority has always been -> the customer. we have invested in a greenfield plant in chennai, india to manufacture araldite  resins and  aradur hardeners. this state-of-the-art plant  is a part  of our  expansion  plan and  it enables  us to  serve the indian and overseas market from  a  single point. with manufacturing capacity of over 35,000 mtpa, a fully equipped laboratory and trained personnel, we are geared up to meet the growing expectations of various customers. products are usually made available to customers at a short notice in time.

Chopped strand mat (csm) csm is a reinforcement formed b binding chopped strands using a powder/emulsion binder. The fibres have proprietary size coating for faster wet out.   the secondary binder used is soluble in styrene. it is suitable for the contact moulding processes and for continuous moulding between layers of film.

Chopped strands

These are basic fibres but to length from 3 to 12 mm suitable for processes to reinforce thermoplastic and thermoset resins.   they can be also used to reinforce plaster and cement.   the product characteristics include excellent dry flow coupled with good dispersion and strand integrity.

Assesmbled rovings

Several glass fibres are assembled in parallel without twisting to make assembled rovings.   they are multi ended and suitable for chopping, performing and similar applications.

Direct rovings

These type of rovings are single ended and are treated with silane based sizing.   they are largely used for filament winding and pultrusion processes.

Woven roving

 It is made by weaving the direct rovings bi-directionally.   woven rovings have a silane based proprietary sizing for high level performance. They are used in hand lay-up rtm and pultrusion processes.

Stitched mat

The stitched mat is a mechanically bonded chopped strand mat. It is specially designed for pressure moulding processes like rtm, pultrusion etc.   this mat aptly addresses the issues of fibre washout,mat displacement and tearing during processing.

Combination mat

In this type of mat, chopped strands and woven roving / surface mat or unidirectional mat are mechanically bonded together, rovings are chopped and are firmly held in random direction.

Glass mat (tissue)

It is composed of uniformly distributed glass strands bonded by means of organic additives.   it provides excellent corrosion resistance and is primarily used for waterproofing, pipe lining, battery separator applications.

Glass fibre yarn

It is made from glass filaments which are sized & divided into strands.   these strands are then twisted to ensure suitability for textile applications.   glass filament yarns are available with various sizings, suiting various application requirements.

Texturised/voluminised roving

Texturised roving is made of continuous glass fibres.   the rovings are made bulky under high air pressure.   the opened up fibres help in better resin absorption for effective use in clutch facing applications.   the air entrapped in the rovings helps in better heat insulation property.