Buttonlac

Buttonlac

The term “Button” describes the refined Lac resin in the form of small circular discs. The Button Lac is obtained by the process of manual hot-filtration by using the Seedlac of a suitable grade as the raw material. The Seedlac is packed into a long, narrow sausage-shaped canvas bag held in place by two workers in front of an open charcoal fire of a Dutch-type oven. The Seedlac inside melts while the bag is twisted in the opposite direction to force out the molten Lac through the walls of the bag. The molten Lac is then scrapped and spread out on flat metallic plates in the form of circular discs.

As one of the best button lac manufacturers in India, we take utmost care to ensure the finished product meets the necessary standards. Our button lac also goes through multiple inspections to ensure quality.

Packaging & Storage

  • Corrugated cartons box

    Packed with corrugated cartons box of 10 kgs and placed in Gunny bags having 50 kgs Net. Wt.

  • Aerated rooms

    Store in a cool and dry place

  • Preventing lump formation

    Rake from time to time to avoid lump formation

Application

  • Varnishing

    Preparation of Varnish for polishing Wooden furniture

  • Handicrafts polishing

    Used in handicrafts polishing

  • Lac-based jewellery

    Extensively used in making traditional Lac bangles and as fillers in jewellery.

Parameters Units Kusmi No.1 Button Lac Kusmi No.2 Button Lac Light Pure Button Lac
Impurity
%
0.75-1.0
2.0-2.5
4.0-4.5
Colour Index
Max
6.0-8.0
9.0-10.0
10.0-14.0
Acid Value
mg KOH/g
65.0-75.0
65.0-75.0
65.0-75.0
Ester Value
mg KOH/g
115.0-170.0
115.0-170.0
115.0-170.0
Saponification Value
mg KOH/g
180.0-245.0
180.0-245.0
180.0-245.0
Moisture
%
< 2.0
< 2.0
< 2.0
Rosin
%
0.0
0.0
0.0
Ash
%
< 0.3
< 0.3
< 0.3
Wax
%
< 5.5
< 5.5
< 5.5
Heavy metal – Lead (as Pb)
ppm
< 10.0
< 10.0
< 10.0
Heavy metal – Arsenic (as AS)
ppm
< 10.0
< 10.0
< 10.0
Flow
mm
> 40.0
> 40.0
> 40.0
Thermal curing time
mm
> 25.0
> 25.0
> 25.0

Roller Chain Drives

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Inductive / Capacitive Sensors

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Motors & Gear Motors

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Conveyor Chains

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