Environment-friendly foaming material taking OBSH as foaming agent and preparation method thereof

The invention relates to an environment-friendly foaming material taking OBSH as a foaming agent and a preparation method thereof. The environment-friendly foaming material is prepared from the following components: 100 weight parts of base materials, 20-60 weight parts of OBSH foaming agent, 0.4-5....

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Bibliographische Detailangaben
Hauptverfasser:	WANG WANJIONG, WANG JIENING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING 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 WORKING-UP
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Beschreibung
Zusammenfassung:	The invention relates to an environment-friendly foaming material taking OBSH as a foaming agent and a preparation method thereof. The environment-friendly foaming material is prepared from the following components: 100 weight parts of base materials, 20-60 weight parts of OBSH foaming agent, 0.4-5.9 weight parts of cross-linking agent and 0.5-3 weight parts of zinc stearate, wherein 4,4'-oxybis (benzenesulfonyl hydrazine) is served as the OBSH foaming agent; triallyl isocyanurate is served as the TAIC cross-linking agent; bi-tertiary butyl peroxide diisopropyl benzene is served as the BIPB cross-linking agent. The invention also provides the preparation method for the foaming agent. The environment-friendly foaming material and the preparation method thereof have the advantages that the formula is reasonable; the primary foaming temperature is controlled at 120-149 DEG C and the steam pressure is 0.2-0.47Mpa; the multiplying power for the first foaming is controlled within 1.2-1.8 times; the primary foaming