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Styrene butadiene rubber copolymer-food SSBR FOOD |
SBR FOOD CH 1027/1028
Styrene butadiene rubber copolymer-food SSBR FOODStyrene butadiene rubber copolymer-food
SSBR FOOD, also known as SSBR1027 / 1028, is a synthetic rubber that is used as an ingredient
of chewing gum base and bubble gum base. It is made from the copolymerization of two monomers,
styrene and 1,3-butadiene, in a hexane solution using butyllithium as a catalyst. The resulting polymer
has a random structure with both aromatic and aliphatic units. SSBR1027 / 1028 is a food grade
SSBR that meets the requirements of food contact regulations, such as FDA 21 CFR 177.2600
and EU 10/2011. It is an equivalent of PLIOGUM® 1027 /1028, a commercial product from China
NINGBO CHANGHONG POLYMER CO.,LTD.
SSBR1027 / 1028 has several advantages for gum base production. First, it has good elasticity and
resilience, which means it can stretch and bounce back without breaking or losing its shape. This
gives the gum a pleasant texture and mouthfeel. Second, it has good chewability, which means
it can be chewed for a long time without becoming hard or sticky. This prolongs the flavor release
and enjoyment of the gum. Third, it has good compatibility with other ingredients of gum base,
such as resins, waxes, fillers and antioxidants. This ensures a stable and homogeneous mixture
that can be easily processed and molded into different shapes and sizes.
on the formulation and the desired properties. Chewing gum base is typically harder and less
elastic than bubble gum base, because it is designed to be chewed rather than blown into
bubbles. Bubble gum base is softer and more elastic than chewing gum base, because it
needs to form thin and strong films that can withstand air pressure and prevent bursting.
SSBR1027 / 1028 can be adjusted to meet these different requirements by changing the
ratio of styrene and butadiene, the molecular weight distribution, the degree of branching
and crosslinking, and the amount of additives.
the quality and functionality of gum base. It is a safe and reliable ingredient that can satisfy
the needs and preferences of gum consumers around the world.
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