Black Cobra

FLUSH DOOR

These are made from high density farm timbers, which are chemically treated and well seasoned . Battens are edges glued to make these doors durable and dimensionally stable. Special formulations of chemicals are used to poison the glue line against borer and fungus.
External preservative treatment is given to make these doors perfectly resistant to all the micro organisms. Flush Doors are laminated with decorative veeners as per customer’s requirements.

APPLICATIONS

Door shutters in homes and offices.

TECHNICAL SPECIFICATION

S.No.	Test	ISI Requirement	Test Result
1	Moisture Contents	5-15%	7.5%
2	Glue Shear Strength in dry condition	a)Individual 1100 Newton b)Average min. 1350 Newton	1400 Newton 1590 Newton
3	Glue Shear Strength in wet condition Adhesion of Piles (Knife test)	a)Individual 800 Newton b)Average min. 1000 Newton	1080 Newton 1360 Newton
4	Glue Shear Strength mycological test	a)Individual 800 Newton b)Average min. 1000 Newton	1090 Newton 1350 Newton
5	Tensile Strength a. Parallel to grain direction b. Right angle to grain direction c. Sum of both direction	42.0 N/mm² 25.0 N/mm² 84.5 N/mm²	64.5 N/mm² 39.5 N/mm² 104.0 N/mm²
6	MORN/mm² Parallel to grain Perpendicular to grain	Avg./Min. 50/45 30/27	60/55 40/35
7	MOE N/mm² Parallel to grain Perpendicular to grain	7500/6700 4000/3600	8000/7500 4500/4000

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