SU771130A1 - Polymeric composition - Google Patents
Polymeric composition Download PDFInfo
- Publication number
- SU771130A1 SU771130A1 SU792728147A SU2728147A SU771130A1 SU 771130 A1 SU771130 A1 SU 771130A1 SU 792728147 A SU792728147 A SU 792728147A SU 2728147 A SU2728147 A SU 2728147A SU 771130 A1 SU771130 A1 SU 771130A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- stearate
- egf
- pvc
- composition
- cadmium
- Prior art date
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- Compositions Of Macromolecular Compounds (AREA)
Description
1one
Изобретение относитс к составу по- лимерной композиции на основе непластифицированного поливинил хлорида (ПВХ), примен емой дл получени жестких материалов различного назначени , например дл получени пленок и листов, используемых дл товаров народного потреблени , тары, в электроприборах, строительстве в качестве декоративно-отделочных материалов.This invention relates to a composition of a polymeric composition based on unplasticized polyvinyl chloride (PVC) used to produce rigid materials for various purposes, for example, to obtain films and sheets used for consumer goods, containers, electrical appliances, and construction as decorative and finishing materials. materials.
Известно применение в качестве смазывающих веществ, улучшающих перера- батываемость ПВХ-композиций, стеариновой кислоты, стеаратов Ва, Cd, АЬ,2ли РЪ 1,1 пропиленгликольстеарата 2.It is known to use as lubricants which improve the processability of PVC compositions, stearic acid, stearates Ba, Cd, AB, 2 or Pb 1.1 propylene glycol stearate 2.
|-1аиболее близкой к изобретению вл етс композици , включающа поливинилхлорид , термостабклизатор - сгеарат кадми и смазывающую добавку - стеарат бари и стеариновую кислоту |3|.| -1 the closest to the invention is a composition comprising polyvinyl chloride, a thermal stabilizer — cadmium stearate and a lubricating additive — barium stearate and stearic acid | 3 |.
Известна композици обладает недостаточной перерабатываемостью.The known composition has insufficient processability.
Целью изобретени вл етс улучшение перерабатываемости полимерной ком-The aim of the invention is to improve the processability of the polymer com-
ПОЗИЦИИ (увеличение индекса расплава) и повышение ее термостабильности.POSITIONS (an increase in the melt index) and an increase in its thermal stability.
Дл достижени указанной цели в состав ПВХ-композиции, содержащей термо- стабилизатор - стеарат кадми и смазывающую добавку - стеарат бари дополнительно ввод т натриевую соль 2-этил1;ексилфенилфосфорной кислот, при следующем соотношении компонентов композиции , в весовых част х (вес. ч.):To achieve this goal, a PVC composition containing a thermostabilizer — cadmium stearate and a lubricant additive — barium stearate additionally injected sodium salt of 2-ethyl; 1 xylphenylphosphoric acid, in the following ratio of components of the composition, in parts by weight (parts by weight) ):
10ten
Поливинилхлориц1ООPolyvinylchloride
Термостабилизатор0,5-1,5Heat Stabilizer 0.5-1.5
Стеарат бари 1,5-5Bari Stearate 1,5-5
Натриева соль 2-этил15Sodium salt 2-ethyl15
гексилфенилфосфорнойhexylphenylphosphoric
кислоты (ЭГФ) 3-5Acids (EGF) 3-5
Использование в составе ПГЗХ-композиции стеарата бари и ЭГФ приводит к The use of the PGZH composition of barium stearate and EGF leads to
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792728147A SU771130A1 (en) | 1979-01-10 | 1979-01-10 | Polymeric composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792728147A SU771130A1 (en) | 1979-01-10 | 1979-01-10 | Polymeric composition |
Publications (1)
Publication Number | Publication Date |
---|---|
SU771130A1 true SU771130A1 (en) | 1980-10-15 |
Family
ID=20811611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792728147A SU771130A1 (en) | 1979-01-10 | 1979-01-10 | Polymeric composition |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU771130A1 (en) |
-
1979
- 1979-01-10 SU SU792728147A patent/SU771130A1/en active
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