Blockboard - High-grade Wood, Dimensional Accuracy Of ±0.50mm, Termite & Moisture Resistant | Durable, Elegant Design, Ideal For Cabinets & Shelves

Backed by rich industry experience, we are able to manufacture, export, trade and supply a wide range of Blockboard. This plywood is processed using high grade wood by our experts as per the set quality norms. The offered plywood is known for its attributes like dimensional accuracy, elegant design, screwability, high strength, moisture & termite resistance and durability. Used extensively to make shutters, jambs, shelves and common cabinet-making articles, we offer this excellent quality Blockboard to the clients in various specifications as per their different application needs.

Technical Specifications (IS:1659)



Test


ISI Requirement


Observed Value

1

a)

b)

c)


Dimensional Changes caused by Humidity

Changes, mm

From 65% RH to 90% RH

From 65% RH to 40% RH

Local Planeness

At the extreme range of humidity


+1mm Max

- 1mm Max.

<1/50

No de-lamination at the

extreme range of humidity


+0.50 mm

- 0.55 mm

< 1/175

No de-lamination

observed

2

3


Adhesive of the piles

Resistance to water

(72 hours bolling)


Minimum pass standard

No de-lamination after 72 hours boiling


Excellent

No de-lamination

4


Resistance to Micro organisms


No appreciable sign of separation at edges


No separation at edges

5

6


Modulus of Elasticity

Modulus of Rupture


Min. 5000 N/sq.mm

Min. 50N / sq.mm


6050 N / sq.mm

61 N / sq.mm