Deep punching stewing-resistant transparent aluminum lid gloss oil and preparation method thereof
A retort-resistant, transparent aluminum technology, applied in the field of coatings, can solve problems such as mild discoloration, water quality changes, and mild water stains
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Embodiment 1
[0070] According to the following formula and production method, the deep-drawing and cooking-resistant transparent aluminum cover varnish is produced, and the weight parts of the raw materials used are as follows:
[0071] Polyester resin (60% solid content) 70.76
[0072] Methylated melamine resin BIP303 1.0
[0073] Butylated benzomelamine resin BIP659 1.0
[0074] Blocked polyisocyanate TOLONATE D2SN 0.72
[0075] (50%) epoxy resin liquid 7.7
[0076] Acid catalyst 0.07
[0077] Auxiliary wax for paint 0.32
[0078] Leveling agent 0.15
[0079] Smoothing and flow agent 0.05
[0080] Anti-bake foaming aid 0.6
[0081] Anti-friction additive 0.10
[0082] Mixed solvent 16.83;
[0083] The mixed solvent is prepared by mixing the following raw materials in parts by weight:
[0084] High boiling point 150# solvent oil (Jiangsu Hualun) 52
[0085] Propylene glycol butyl ether 8
[0086] Propylene glycol methyl ether acetate 7
[0087] DBE 15
[0088] Isooctyl alcoh...
Embodiment 2
[0096] According to the production method described in Example 1, the deep-drawing and cooking-resistant transparent aluminum cover varnish is produced, and the weight parts of raw materials used are as follows:
[0097] Material name Proportion
[0098] Polyester resin 60% 70.85
[0099] BIP303 1.0
[0100] BIP659 1.64
[0101] (50%) epoxy resin solution 7.6
[0102] Acid catalyst 0.07
[0103] 731 wax 0.32
[0104] Leveling agent 0.20
[0105] LAP-10 anti-bake foaming aid 0.5
[0106] Anti-friction additive 0.10
[0107] Mixed solvent 16.92;
[0108] Wherein the mixed solvent is prepared by the following raw materials in parts by weight:
[0109] 150# high boiling point solvent oil 52
[0110] DBE 15
[0111] Isophorone 5
[0112] Diacetone Alcohol 0.7.
Embodiment 3
[0114] According to the production method described in Example 1, the deep-drawing and cooking-resistant transparent aluminum cover varnish is produced, and the weight parts of raw materials used are as follows:
[0115] Material name Proportion
[0116] Polyester resin 60% 70.8
[0117] BIP303 1.0
[0118] TOLONATE D2SN 2.0
[0119] (50%) epoxy resin solution 7.5
[0120] Acid catalyst 0.06
[0121] 731 wax 0.32
[0122] Leveling agent 0.15
[0123] TEGO Glide smoothing and flow agent 0.05
[0124] LAP-10 anti-bake foaming aid 0.5
[0125] Anti-friction additive 0.10
[0126] Mixed solvent 17.52;
[0127] Wherein the mixed solvent is prepared by the following raw materials in parts by weight:
[0128] 150# high boiling point solvent oil 52
[0129] DBE 15
[0130] Isophorone 5
[0131] Isooctyl alcohol 6
[0132] Propylene glycol butyl ether 8
[0133] Propylene glycol methyl ether acetate 7
[0134] Butanol 7.
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