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Home » Products » U.V. Stablized Films Technical Properties
 
     

U.V.Stablized Films- Technical Properties

 
 

UV Stabilized LDPE Film Monolayer
Thickness : 200 Micron
Test Method : IS : 2508/1984 with Amendment No.1,2&3

 
Sr. No. Name of Test Unit Test Result Specification
1. Visual Appearance & Marking - Satisfactory Film shall be Uniform In Colour,Texture & Finish,  Substantially Free From  Pin Holes,& Undispersed Raw Materials, Streaks & Particles Of Foreign Matter,no other visible defects such as melt fracture,holes,tears or blisters. &Marking as per resp. size,Grade & Batch no.
2. Tolerance on thickness % +/- % - 10% +/- 20 %
3. Odour -- Comply Free from any objectionable odour
4. Melt Flow Index,
190°C / Load 2.16 Kg.
Gm/10 Minutes 0.3 0.10 - 15.0
5. Density at 270C Gms/cc 0.924

0.913-0.937

6. Tensile Strength
at Break(Before Aging)
Kg/cm² M.D. 227
T.D. 212
M.D. 140
T.D. 110
% Elongation at Break % M.D. 660
T.D. 790
M.D. 200
T.D. 400
7. High Impact Resistance
Dart 51mm,Height 152.4cm
Gms. Pass
Load > 340 gms
F50 gf
High Impact Resistance
Dart 38.1mm,Height 152.4cm
Gms. Pass Load
>
250 gms
F50 gf
8.

Tensile Strength
at Break After UV
Exposure 150 hours

Kg/cm² M.D. 190
T.D. 179
-- --
Minimum 70% of the
Original Value ( As per customer requirement)
% Elongation at Break % M.D. 528
T.D. 664
9. Tear Resistance (Elmendorf) Gms.

M.D. 1550

T.D. 1950
-- --
( As per customer requirement)
10.

Luminous Transmittance

ASTM D 1003
% 80 -- --
( As per customer requirement)
11. Haze ASTM D 1003 % 20 -- --
( As per customer requirement)
 

M.D.: Machine Direction., T.D.: Transverse Direction

Remarks :The Sample conforms to the above specification
 
 
   
   
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