Properties of stretched acrylic sheets

Stretched acrylic sheets are issued according to the following specifications:

2216-005-25558743-2001 (letter À) - Aviation stretched organic glass grade AO-120(amendment 4);

6-02-5757599-121-90 - Aviation stretched organic glass grade AO-120 (amendment 1, 2, 3)

6-01-1348-87 stretched organic glass grade

The grade 120 is issued by thickness from 2 up to 18 mm and the linear sizes of sheets of the rectangular form 17001850 and 20502300 mm

The grade 120 is issued by thickness from 1 up to 12 mm and the linear sizes of sheets of the rectangular form from 1450x1450 up to 1600x2100 mm depending on the thickness.

Delivery of the sheets made on the consumer patterns and cutting maps is possible.

Mechanical properties of all grades of a stretched organic glass are practically identical

Property

Test method

Value

Impact strength kJ/m2

For thickness 2; 4 mm

                     8-18 mm

4647 ; p. 5.8

>35

>39

Yield stress, P

For thickness 2; 4 mm

                     8-18 mm

11262  ; p. 5.9

>80

>85

Elongation at break , %

11262  ; p. 5.9

>13

Crazing resistance in acetone, min

p. 5.10

>3

The light transmittance for all grades makes 90-92 %. The light protective variant is also produced.

The grade AO-120A meets to the state sanitary-and-epidemiologic rules and specifications 2.1.2.729-99 and 2.3.3.972-00 according to sanitary epidemiological conclusion 52.20.05.221Ï.000338.06.01 from 20.06.2001.

The grade AO-120A meets to the state sanitary-and-epidemiologic rules and specifications 2.1.2.729-99 and 2.3.3.972-00 according to sanitary epidemiological conclusion 52.20. 05.221Ï.000564.12.01 from 20.12.2001.

The constancy of properties of the stretched acrylic sheets is confirmed by the certificate of conformity RU.67. 00056.



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