RO94088B1 - Procedeu de obtinere a policlorurii de vinil-suspensie antistatizata - Google Patents
Procedeu de obtinere a policlorurii de vinil-suspensie antistatizataInfo
- Publication number
- RO94088B1 RO94088B1 RO121961A RO12196186A RO94088B1 RO 94088 B1 RO94088 B1 RO 94088B1 RO 121961 A RO121961 A RO 121961A RO 12196186 A RO12196186 A RO 12196186A RO 94088 B1 RO94088 B1 RO 94088B1
- Authority
- RO
- Romania
- Prior art keywords
- suspension
- polyvinyl chloride
- exponent
- antistatic
- obtaining polyvinyl
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000000725 suspension Substances 0.000 title abstract 3
- 229920000915 polyvinyl chloride Polymers 0.000 title 1
- 239000004800 polyvinyl chloride Substances 0.000 title 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 1
- 229910021536 Zeolite Inorganic materials 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- 239000010457 zeolite Substances 0.000 abstract 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Abstract
Inventia se refera la un procedeu de obtinere a policlorurii de vinil-suspensie antistatizata, prin care, în scopul asigurarii unui efect de antistatizare permanenta, îmbunatatirii proprietatilor de prelucrabilitate si a caracteristicilor fizico-chimice ale prelucratelor de pvc, în suspensia de polimerizat se adauga la temperatura de 25 degree C 4÷12%, de preferinta 10÷12% zeolit sintetic de forma NaA, cu un continut de fier de maximum 120 ppm, o compozitie chimica molara (0,9÷1,10)Na2O.Al2O3 (1,92÷2,10)SiO2, o stabilitate termica de minimum 700 degree C, o conductivitate electrica de maximum 10 exponent -9 ohm exponent -1 cen exponent -1, capacitate de absorbtie a vaporilor de benzen maximum 1% si a vaporilor de apa minimum 25%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO121961A RO94088B1 (ro) | 1986-01-23 | 1986-01-23 | Procedeu de obtinere a policlorurii de vinil-suspensie antistatizata |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO121961A RO94088B1 (ro) | 1986-01-23 | 1986-01-23 | Procedeu de obtinere a policlorurii de vinil-suspensie antistatizata |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO94088A2 RO94088A2 (ro) | 1988-06-30 |
| RO94088B1 true RO94088B1 (ro) | 1988-09-01 |
Family
ID=20118897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO121961A RO94088B1 (ro) | 1986-01-23 | 1986-01-23 | Procedeu de obtinere a policlorurii de vinil-suspensie antistatizata |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO94088B1 (ro) |
-
1986
- 1986-01-23 RO RO121961A patent/RO94088B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO94088A2 (ro) | 1988-06-30 |
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