Hindusthan Adhesive & Chemicals

Other Details

COOLSET 1001 is a completely nitrogen free Phenolic resin, activated with acid catalyst and used in production of steel, alloy steels and sophisticated iron castings, specially those which are prone to subsurface NITROGEN PINHOLING.The product is highly recommended for use in thick section castings as it offers high hot strength, excellent scratch hardness at high temperature, resistance to metal penetration and mould dilation.

Description:

It is a free flowing, transparent liquid, dark in colour with a light brown liquid catalyst. The resin contains high solids and adjustable PH specially tailored to suit various foundry application in tropical conditions.

Properties Resin:

The resin when tested shall have the following properties:

• Appearance:Dark brown, viscous liquid
• Density at 25°C:1.20 — 1.22 gm/cc
• Viscosity at 25°C:6-8 Secs (in B6 ford cup)
• pH:6.2 – 6.5
• Nitrogen:Nil
• Free Formaldehyde:Less than 0.1 %
• Free Phenol:6 % maximum
• Gas Content:Less than 40 ppm

Catalyst:

The catalyst should be super saturated soloution of Para Toluene Sulphonic Acid(PTSA).

• Appearance:Brownish transparent liquid
• Purity:70%
• Sp. Gravity at 25°C:1.2
• Gel. Time:35 seconds

COOLSET 1001 is recommended for its:

• Nil Nitrogen Content.
• Excellent Strength And Scratch Hardness With Comparatively Lower Resin Addition.
• Comparatively Lower Gas Content.
• Well Controlled Setting Time.
• Efficient Reclamation Of Resin Sand.
• Lower Free Formaldehyde Content.

Packing:

• Resin : 200 kgs in steel drums.
• Catalyst : 50 & 100 kgs in HDP carboys.

Storage:

• Resin : 2/3 months, subject to airtight storage in cool dry place
• Catalyst : infinite, subject to airtight storage in cool dry place