Powder gum base and preparation method thereof
A technology for gum base and powder, which is applied to the production of gum bases for chewing gum and bubble gum and their preparation fields, can solve problems such as inability to process and limit the scope of use of gum bases, improve production efficiency, avoid unevenness and precipitation, and simplify production. effect of the process
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Embodiment 1
[0035] Select 12 parts of rubber, 6 parts of polyvinyl acetate, 40 parts of rosin glyceride, 8 parts of monoglyceride, 7 parts of paraffin, 6 parts of tallow, 1.2 parts of lecithin, 15 parts of lubricant And 0.03 part of antioxidant, stand-by. The parts of the above components are parts by weight. Wherein: the rubber is styrene-butadiene rubber; the lubricant is magnesium stearate (CNS572), talcum powder (CNS553), calcium stearate [CAS (1592-23-0)], silicon dioxide (CNS551) And any one in gum arabic (E414), the lubricant in the present embodiment is talcum powder (CNS553); Described antioxidant is dibutyl hydroxytoluene or butyl hydroxyanisole, the antioxidant It is dibutyl hydroxytoluene.
[0036] First cut the rubber into pieces with a knife.
[0037] Then, the rubber pieces and 1 / 6 rosin glyceride were added to the kneader, and kneaded at a temperature of 125° C. for 30 minutes.
[0038] Thereafter, polyvinyl acetate was added, and kneaded at a temperature of 120° C. fo...
Embodiment 2
[0048] Select 14 parts of rubber, 7 parts of polyvinyl acetate, 44 parts of rosin glycerides, 9 parts of monoglycerides, 8 parts of paraffin, 5 parts of tallow, 1.0 parts of lecithin, and 17 parts of lubricants And 0.04 part of antioxidant, stand-by. The parts of the above components are parts by weight. Wherein: the rubber is butyl rubber; the lubricant is magnesium stearate (CNS572), talcum powder (CNS553), calcium stearate [CAS (1592-23-0)], silicon dioxide (CNS551 ) and gum arabic (E414) any two or more are mixed according to the same weight, and the lubricant in the present embodiment is mixed according to the weight ratio of talcum powder (CNS553): magnesium stearate (CNS572)=1:1 Formed; the antioxidant is butylated hydroxyanisole.
[0049] First cut the rubber into pieces with a knife.
[0050] Then, rubber crumbs and 1 / 6 rosin glyceride were added to the kneader, and kneaded at a temperature of 130° C. for 35 minutes.
[0051] Thereafter, polyvinyl acetate was adde...
Embodiment 3
[0061] Select 16 parts of rubber, 5 parts of polyvinyl acetate, 46 parts of rosin glycerides, 7 parts of monoglycerides, 9 parts of paraffin, 7 parts of tallow, 0.8 parts of lecithin, and 13 parts of lubricants And 0.05 part of antioxidant, stand-by. The parts of the above components are parts by weight. Wherein: the rubber is mixed according to the ratio of styrene-butadiene rubber: butyl rubber = 1: 1: the lubricant is based on talcum powder (CNS572): calcium stearate [CAS (1592-23-0)] : Gum Arabic (E414) = 1: 1: 1 by weight; the antioxidant is mixed according to the weight ratio of dibutyl hydroxytoluene: butyl hydroxyanisole = 1: 1.
[0062] First cut the rubber into pieces with a knife.
[0063] Then, the rubber pieces and 1 / 6 rosin glyceride were added to the kneader, and kneaded at a temperature of 135°C for 40 minutes.
[0064] Thereafter, polyvinyl acetate was added, and kneaded at a temperature of 130° C. for 10 minutes.
[0065] Afterwards, the remaining 5 / 6 ros...
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