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Plasticizer composition, and vinyl chloride-based resin composition comprising same

A resin composition and composition technology, applied in the field of plasticizer composition and vinyl chloride-based resin composition containing it, can solve the problems of low flexibility, easy cracking, deterioration of plasticizing effect of plasticizer, etc. To solve environmental problems and improve the effect of migration

Pending Publication Date: 2021-07-23
HANWHA SOLUTIONS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] At the same time, when products containing plasticizers are used outdoors, in cold winters or in cold regions (such as Russia and North America), the plasticizing effect of plasticizers will deteriorate rapidly, resulting in low flexibility and even small The impact will also be prone to cracking problems

Method used

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  • Plasticizer composition, and vinyl chloride-based resin composition comprising same
  • Plasticizer composition, and vinyl chloride-based resin composition comprising same
  • Plasticizer composition, and vinyl chloride-based resin composition comprising same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] Mix bis(2-ethylhexyl)cyclohexane-1,4-dicarboxylate (DEHCH) and bis(2-ethylhexyl)adipate (DEHA) in a weight ratio of 9:1 to prepare a plasticizer combination.

[0070] 100 parts by weight of polyvinyl chloride, 60 parts by weight of plasticizer composition, 2.0 parts by weight of heat stabilizer (Songwon Industrial), 1.5 parts by weight of BZ-150T, 0.5 parts by weight of BP-251S ), 2 parts by weight of an epoxy auxiliary thermal stabilizer (Matsubara Industrial Co., Ltd., E-700) were weighed and mixed with a mixer, and then kneaded with a roller mill, thus prepared.

Embodiment 2 to 4

[0072]Mix bis(2-ethylhexyl)cyclohexane-1,4-dicarboxylate (DEHCH) and bis(2-ethylhexyl)adipate (DEHA) in the weight ratio described in Table 1 below to Each plasticizer composition was prepared.

[0073] After that, each vinyl chloride-based resin composition was prepared in the same manner as in Example 1.

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Abstract

The present invention relates to a plasticizer composition having excellent low-temperature properties and capable of improving migration of a plasticizer, and a vinyl chloride-based resin composition comprising same.

Description

technical field [0001] The present invention relates to a plasticizer composition having excellent low-temperature characteristics and capable of improving migration of plasticizer, and a vinyl chloride-based resin composition including the plasticizer composition. Background technique [0002] Vinyl chloride-based resins are homopolymers of vinyl chloride and hybrid polymers containing more than 50% vinyl chloride, and are one of the general-purpose thermoplastic resins prepared by suspension polymerization and emulsion polymerization. Among them, the polyvinyl chloride-based resin prepared by emulsion polymerization is mixed with plasticizers, stabilizers, fillers, foaming agents, pigments, viscosity reducers, titanium dioxide (TiO 2 ) and auxiliary raw materials are processed in the form of plastic or granules, and are used in a wide range of fields such as flooring materials, wallpapers, tarpaulins, artificial leather, toys, automotive interiors, etc. by coating molding,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08K5/11C08K5/00C08L27/06
CPCC08K5/11C08K5/12C08K5/0016C08K2003/2241C08K3/22C08K5/0091C08K3/013C08K3/014C08L27/06C08L2201/10
Inventor 柳明熤金载松柳成旼沈基祚
Owner HANWHA SOLUTIONS CORP
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