Polyethylene three-layer composite black-white alternate color-matching mulching film and preparation method thereof
A black and white, polyethylene technology, applied in the field of polyethylene three-layer composite black and white color matching mulch film and its preparation field, can solve the problems of hot perforation, easy aging black parts, easy cracking, etc. The effect of cracking and aging
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0037] A polyethylene three-layer composite black and white and alternate color matching mulch film, calculated according to weight percentage, the raw material ratio is as follows:
[0038] White layer: 34% blue linear material 7042, 4% metallocene linear polyethylene NX9999SS, 35% blue linear material 7042N, 7% Zhongtian 100PC, 6% blue low pressure material 5000S, 10% Dushanzi wire Molding material 118WJ, 2.5% reinforcement additive, 1.5% anti-aging 362 for plastic film;
[0039] Composite layer: 58% blue linear material 7042, 5% metallocene linear polyethylene NX9999SS, 30.5% blue linear material 7042N, 5% Zhongtian 100PC, 1.5% anti-aging 362 for plastic film;
[0040] Black layer: 40% orchid linear material 7042, 50% orchid linear material 7042N, 10% black masterbatch Zhongyi 4281.
[0041] The preparation method of the polyethylene three-layer composite black and white color matching film is as follows:
[0042] (1) The feeding system of the white layer will be 34% blue...
Embodiment 2
[0047]A polyethylene three-layer composite black and white and alternate color matching mulch film, calculated according to weight percentage, the raw material ratio is as follows:
[0048] White layer: 25% blue linear material 7042, 8% metallocene linear polyethylene NX9999SS, 30% blue linear material 7042N, 12% Zhongtian 100PC, 5% blue low pressure material 5000S, 15% Dushanzi wire Profile 118WJ, 3% reinforcement additive, 2% anti-aging 362 for plastic film;
[0049] Composite layer: 50% blue linear material 7042, 4% metallocene linear polyethylene NX9999SS, 36.5% blue linear material 7042N, 7% Zhongtian 100PC, 2.5% anti-aging 362 for plastic film;
[0050] Black layer: 50% orchid linear material 7042, 41% orchid linear material 7042N, 9% black masterbatch Zhongyi 4281.
[0051] The preparation method of the polyethylene three-layer composite black and white color matching film is as follows:
[0052] (1) The feeding system of the white layer will be 25% of the blue linear...
Embodiment 3
[0057] A polyethylene three-layer composite black and white and alternate color matching mulch film, calculated according to weight percentage, the raw material ratio is as follows:
[0058] White layer: 30% blue linear material 7042, 6% metallocene linear polyethylene NX9999SS, 26% blue linear material 7042N, 9% Zhongtian 100PC, 4% blue low pressure material 5000S, 18% Dushanzi wire Profile 118WJ, 4.5% reinforcement additive, 2.5% mulch special anti-aging 362;
[0059] Composite layer: 49% blue linear material 7042, 4% metallocene linear polyethylene NX9999SS, 41% blue linear material 7042N, 4.5% Zhongtian 100PC, 1.5% anti-aging 362 for plastic film;
[0060] Black layer: 38% orchid linear material 7042, 57% orchid linear material 7042N, 5% black masterbatch Zhongyi 4281.
[0061] The preparation method of the polyethylene three-layer composite black and white color matching film is as follows:
[0062] (1) The feeding system of the white layer will be 30% blue chemical lin...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More