Material special for breathable film with antiflaming effect and preparation method thereof
A technology of breathable film and special material, applied in the field of breathable film PE special material and its preparation, can solve the problems of limited application range, poor compatibility of flame retardants, and no flame retardant effect of breathable film, achieve excellent processing characteristics, add less effect
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Example Embodiment
[0032] Example 1
[0033] 76 parts of linear low density polyethylene;
[0034] 12 parts of high pressure low density polyethylene;
[0035] Styrene thermoplastic elastomer-SEBS 5 parts;
[0036] 3 parts of flame retardant A-NOR116;
[0037] 3 parts of flame retardant B-FM-2100;
[0038] Surface treatment agent-aluminate coupling agent 2 parts;
[0039] Filler-65 parts of calcium carbonate;
[0040] Lubricant-erucamide 0.4 parts and
[0041] Antioxidant-IRGANOX 1010 0.5 parts.
[0042] The moisture permeability (WVTR) of the breathable film prepared in this embodiment can reach 2650g / (m 2 ·24hrs), the flame retardant effect can reach DIN4102-B2.
Example Embodiment
[0043] Example 2
[0044] 55 parts of linear low density polyethylene;
[0045] 15 parts of high pressure low density polyethylene;
[0046] Styrene-based thermoplastic elastomer-SBS 5 parts;
[0047] 0.5 parts of flame retardant A-NOR116;
[0048] 8 parts of flame retardant B-FM-2100;
[0049] Surface treatment agent-3 parts of stearic acid;
[0050] Filler-35 parts of talc;
[0051] Lubricant-0.4 parts of stearic acid amide and
[0052] Antioxidant-IRGANOX 1076 0.5 parts.
[0053] The molding processability of this embodiment is good, and the moisture permeability (WVTR) of the breathable film can reach 2050g / (m 2 ·24hrs), the flame retardant effect can reach DIN4102-B2.
Example Embodiment
[0054] Example 3
[0055] 65 parts of linear low density polyethylene;
[0056] 13 parts of high pressure low density polyethylene;
[0057] Styrene thermoplastic elastomer-SEPS 5 parts;
[0058] 1 part of flame retardant A-NOR116;
[0059] 6 parts of flame retardant B-FM-2100;
[0060] Surface treatment agent-titanate coupling agent 3 parts;
[0061] Filler-50 parts of calcium carbonate;
[0062] Lubricant-0.4 parts of oleic acid amide and
[0063] Antioxidant-IRGAFOS38 0.5 parts.
[0064] The molding processability of this example is good, and the moisture permeability (WVTR) of the breathable film prepared in the example can reach 2430g / (m 2 ·24hrs), the flame retardant effect can reach DIN4102-B2.
PUM

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