IS 710 Marine Grade (100% Gurjan)

COSTAA “Premier Class” is a top variant of any plywood that is manufactured for commercial reasons globally. This category of product is designed for specific application in Extreme Interior and Extreme Exterior environment. Assembled with 100% Myanmar Gurjan – 8ft x 2ft Panel and a 4ft x 2ft Glue Core. These are then bonded with highest quality Phenol Formaldehyde and vacuum treated which gives Premier Class unmatchable strength and resistance from any kind of weather, insects and termite attacks. It caters to the world of marine craft and water equipment such as assault boats, rafts and ship cabins.

  • Warranty – 50 years
  • Sticker Colour – RED
  • Face Veneer – 0.5 mm Myanmar Gurjan
  • Core Veneer – 100% Gurjan FulI Core and Panel
  • Resin – 100% Phenol Formaldehyde (PF)

Technical Specifications :

Sl. No.

Name of Test

Parameters

1.
Thickness available (mm)
6,9,12,16 and 19
2.
Dmensons available
Max 2440mm x 1220mm
3.
Density (gm/cc)
0.70 – 0.75
4.
Boil Cycle
Pass (72 hrs boiling)
5.
Moisture Content
5 – 15%
6.
Glue shear Strength (kg) – Wet
>100
7.
Glue shear Strength (kg) – Dry
>135
8.
Micological Test (GSS)
>100
9.
Adhesion to piles
Excellent
10.
Water Absorption Test
<10%
11.
Static Bending Strength
MOR / MOE
Along the Grain (Avg.)
50 / 7500
Across the Grain
30 / 4000
12.
Screw Holding Strength
>300
13.
Nail Boiling strength
>185
14.
Tensile Strength
>84.5 kgf/sqmcm
15.
Glue Line
Anti Termite Treatment
16.
Preservative Chemical Retention
12.25 kg/m3

Usage

  • Maintenance and repair of marine and river crafts.
  • Interiors of Marine craft such as conference hall, Banquets, Accommodation and Pantry house.
  • Portable Cabins that are exposed to severe conditions for Army and Research teams.
  • Building structural applications.

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