DENDRITE OR 1009 (PU)

Specifications

Base
Polyurethane
Application
This adhesive is used for bonding different footwear substrates like leather, synthetic upper, PVC sole, Air blown PVC sole, EVA sole, etc.
Solvent
This is composed of Ketonic and aromatic solvent combination.
Colour
Clear to slight hazy liquid.
Viscosity
700 – 800 cps at 30 ± 2ºC

Method of Application

It is mandatory to use the adhesive mixed with cross linking agent like Yamadur H – 20 / Yamadur R – 22 @ of 3-5% by weight in order to attain better durability of bonded surfaces & resistance to higher service temperature. The bonding surfaces should be free from dust, oil and grease and if required, suitable primer should be used depending upon nature of the substrates. This primer should be dried before application of adhesive. A thin layer of hardener mixed adhesive is to be applied on the surfaces to be bonded. Allow 15 to 20min for solvent evaporation. Tack – free adhesive films on both substrates are to be heat activated at around 60 - 70ºC for 45 – 60 sec and then pressed together with adequate uniform pressure. Time may be shortening if temperature is 70 – 100°C (Provided at this temperature substrates should not be deteriorated). Final peel strength will be achieved after 24 hours.

Caution

It is highly inflammable. Replace lid immediately after partial use. Container should be stored in a cool and dry place. It is suggested to wear suitable protective clothing and safety goggles for protecting eyes while handling.

Pack Sizes

25Lit. , 5Lit., 1Lit.,

  • Shoe Manufacturing

  • Sole Attachment

  • Sole Bonding