FIELD: chemical industry.
SUBSTANCE: present invention relates to a polymer composition and a greenhouse film. Said polymer composition contains: 50 to 99 wt % continuous polymer phase containing polymer and from 1 to 50 wt % polymer particles. Polymer is selected from a group consisting of polyolefin, copolymer of polyolefin, copolymer of ethylene or propylene with ether of acrylic acid, a copolymer of ethylene or propylene with vinyl acetate and combinations thereof. Polyolefin is selected from a group consisting of polypropylene, polyethylene, polybutylene, copolymers thereof and mixtures thereof. Polymer particles have: average particle diameter from 0.5 to 10 mcm; refraction index from 1.46 to 1.7; average hardness of particles of 1.2367E+10 N/m2 to 8.4617E+10 N/m2; and at least 60 mol % polymerised acrylic monomer links.
EFFECT: technical result is obtaining a greenhouse film having improved heat effect.
8 cl, 3 tbl, 6 ex, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ENHANCED TACTICAL RESPONSIVE AND OPTICALLY TRANSLUCENT FILM FOR PACKAGING | 2015 |
|
RU2684090C2 |
| ACRYLIC BEADS FOR ENHANCING MATTE APPEARANCE OF POLYOLEFIN FILMS | 2015 |
|
RU2683830C2 |
| MICROTEXTURED FILMS CREATING IMPROVED TACTILE SENSATION AND/OR REDUCED NOISE PERCEPTION | 2015 |
|
RU2652218C1 |
| FILMS, ARTICLES PRODUCED THEREOF AND METHODS OF THEIR FABRICATION | 2007 |
|
RU2448838C2 |
| BREATHABLE FILM, GENERATED FROM A RENEWABLE COMPLEX POLYESTER | 2013 |
|
RU2624328C2 |
| MODIFIED FILMS ON THE ETHYLENE BASIS FOR THE PURPOSES OF PROMOTING CHEMICAL REACTIONS BETWEEN ISOCIANATES ARISING IN POLYURETHANE ADHESION MATERIALS FOR LAMINATION | 2013 |
|
RU2645490C2 |
| ANTI-REFLECTIVE FILM FOR PHOTOVOLTAIC ARRAYS | 2014 |
|
RU2662946C2 |
| AQUEOUS COATING COMPOSITION AND ANTI-REFLECTIVE COATING FORMED FROM IT | 2013 |
|
RU2641769C2 |
| POLYOLEFIN FILM FOR PACKAGING | 2014 |
|
RU2637911C2 |
| POLYMER MATERIAL FOR APPLICATION IN HEAT INSULATION | 2014 |
|
RU2632842C2 |
