Preparation method of drip irrigation zone material with inner inlaid paster

The invention discloses a preparation method of a drip irrigation zone material with an inner inlaid paster. The preparation method comprises mixing 18-20% of linear polyethylene 7042, 19-20% of high pressure polyethylene TN26, 20% of HDPE-5000S, 25% of high density polyethylene 2480, 15% of an ethy...

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Bibliographic Details
Main Author HOU JIANLIANG
Format Patent
LanguageChinese
English
Published 20.04.2016
Subjects
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Summary:The invention discloses a preparation method of a drip irrigation zone material with an inner inlaid paster. The preparation method comprises mixing 18-20% of linear polyethylene 7042, 19-20% of high pressure polyethylene TN26, 20% of HDPE-5000S, 25% of high density polyethylene 2480, 15% of an ethylene-vinyl acetate copolymer, 2.5% of carbon black, 0.2% of butylated hydroxytoluene, 1% of polyphthalamide, 0.3% of a synergistic agent A and 0.1% of a synergistic agent B, carrying out melting mixing through a double screw extruder, carrying out extrusion granulation at an extrusion temperature of 190-230 DEG C, carrying out cooling and carrying out loading to obtain the drip irrigation zone material with an inner inlaid paster.
Bibliography:Application Number: CN20151588158