Kontak Comfort Pvt. Ltd. is an ISO 9001: 2008 certified company and all mattress products are ISI marked. Precisely, why we have state-of-the-art manufacturing setup with world-class testing methods. Right from the procurement of raw material to making the finished product, stringent inspection happens at every stage so that world-class quality is a regulation.
Coir Bare Blocks
The contents like Dry Rubber Content, Total Solid Content, Non Rubber Content, Specific Gravity & PH Value is checked with reference to the specified parameters in the respective standards.
T-2 Coir Testing
The contents like Moisture, length of fibre like long/medium/short fibres, percentage of impurities, dust and pith contents etc. are checked with reference to the specified parameters in the standard.
T-3 : Dimensional Test
This procedure is carried out for measuring the thickness, determination of length and width of the RC Block sample.
T-4 : Indentation Hardness Test
The Indentation Hardness of the RC Block is tested for different grades of RC Blocks with the help of Indentation Hardness Machine.
T-6 : Flexing Test
The method involves subjecting a sample to continued flexing with an indentor for 250000 cycle at 4 cycle per second and measuring the loss in indentation hardness.
T-7 : Compression Set
The compression set under constant deflection is the measure of the residual strain in a test piece after it has been strained under compression to a given extent for a given time and then allowed to recover for a given time, the temperature being substantially constant during the test.
T-8 : pH Value
The pH value of the aqueous extract of the material is determined as per the methods prescribed.
T-9 : Chloride Content
The chloride content of the material is calculated & shall not exceed 0.3 percent by weight.
T-10 : Sulphate Content
Sulphate Content of the aqueous extract material is prepared & is tested as per the method prescribed in IS:4203:1967 & shall not exceed 0.2 percent by weight