 Product Catalogue
- Pigment Preparation
- Additive Masterbatch
- Color Masterbatch
- Black Masterbatch
- White Masterbatch
- Special Effect Masterbatch
- Flame Redardant Masterbatch
- U.V. Masterbatch for Greenhouse film
Product description
The life-time requirements of greenhouse films differ from place to place, type of cultivation, and required performance.
For trials with greenhouse films we recommend the amount of stabiliser given in the table. It is structured according to the solar radiation of the intended area, the wished service life – time and the film thickness. Main advantage of Rangdaneh U.V. Masterbatch in greenhouse films: - Higher resistance against pesticides
- No impact on transparency
LIGHT STABILISATION OF P-P, LDPE OR EVA GREENHOUSE FILMS
LIFETIME | 1 SEASON 8-10 MONTHS (NO SUMMER) | 2 SEASONS 18-21 MONTHS (0NE SUMMER) | 3 SEASONS 24-33 MONTHS (TWO SUMMERS) | 4 SEASONS 45 MONTHS (THREE SUMMERS) | FILM THICKNESS | | | | | AREA WITH RADIATION INTERSITY OF 70 – 100 KLY PER YEAR | 100 µm | 1,05 / 0,53 | 2,8 / 1,4 | N.A. | N.A. | 150 µm | 0,7 / 0,35 | 2,1 / 1,05 | 3,5 / 1,75 | N.A. | 200 µm | 0,53 / 0,28 | 1,05 / 0,63 | 3,15 / 1,58 | 3,85 / 1,93 | AREA WITH RADIATION INTERSITY OF 100 – 130 KLY PER YEAR | 100 µm | 1,4 / 0,7 | 3,5 / 1,75 | N.A. | N.A. | 150 µm | 1,05 / 0,53 | 2,8 / 1,4 | 4,55 / 2,28 | N.A. | 200 µm | 0,7 / 0,35 | 2,1 / 1,05 | 3,85 / 1,93 | 5,25 / 2,1 | AREA WITH RADIATION INTERSITY OF 130 – 160 KLY PER YEAR | 100 µm | 1,75 / 0,88 | N.A. | N.A. | N.A. | 150 µm | 1,23 / 0,62 | 3,5 / 1,75 | 6,3 / 2,1 | N.A. | 200 µm | 0,88 / 0,44 | 2,8 / 1,4 | 4,55 / 2,1 | 6,65 / 2,1 | AREA WITH RADIATION INTERSITY OF 160 – 180 KLY PER YEAR | 100 µm | N.A. | N.A. | N.A. | N.A. | 150 µm | 1,4 / 0,7 | 4,2 / 2,1 | N.A. | N.A. | 200 m m | 1,05 / 0,53 | 3,5 / 1,75 | 5,6 / 2,1 | 7,35 / 2,1 |
N.A. not applicable. An area with a radiation intensity of 70 – 100 kly per year is e.g. north – central Europe, with 130 – 160 kly/y north – south Spain.
The given concentrations of Rangdaneh u.v. masterbatch show general recommendations for p-p, Ldpe or Eva based film. The exact formulation has to be discussed in each case.
The information is based on our present state of knowledge and is intended to provide notes on our products and their uses it should not therefore be constructed as guaranteeing specific properties of the products described or their suitability for a particular application. Any existing industrial property rights must be observed. |
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