SU521133A1 - Composition for the production of fire-resistant wood-polymer material - Google Patents
Composition for the production of fire-resistant wood-polymer materialInfo
- Publication number
- SU521133A1 SU521133A1 SU2021009A SU2021009A SU521133A1 SU 521133 A1 SU521133 A1 SU 521133A1 SU 2021009 A SU2021009 A SU 2021009A SU 2021009 A SU2021009 A SU 2021009A SU 521133 A1 SU521133 A1 SU 521133A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- composition
- polymer material
- fire
- production
- resistant wood
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims description 8
- 239000002861 polymer material Substances 0.000 title claims description 4
- 230000009970 fire resistant effect Effects 0.000 title 1
- 239000003063 flame retardant Substances 0.000 claims description 11
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 7
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 5
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Description
1one
Изобретение относитс к обработке древесины составами дл придани ей огнестойкости и может быть использовано в деревообрабатывающей промышленпости.The invention relates to the treatment of wood with compositions for fire resistance and can be used in the woodworking industry.
Известен состав дл получени огнестойкого древесно-полимерного материала, включающий метилметакрилат с антипиренами.A known composition for the preparation of a flame retardant wood-polymer material comprising methyl methacrylate with flame retardants.
Однако известный состав имеет низкие антипиренные свойства получаемого древеснополимерного материала.However, the known composition has a low flame retardant properties of the resulting wood-polymer material.
Цель изобретени - повышение антипиренных свойств материала.The purpose of the invention is to increase the flame retardant properties of the material.
Дл этого предлагаемый состав в качестве антипиренов содержит акриловую кислоту и мочевину при следующих соотношени х компонентов , вес. %:For this, the proposed composition as a flame retardant contains acrylic acid and urea in the following ratios of components, wt. %:
Метилметакрилат50 -60Methyl methacrylate 50 -60
Акрилова кислота30 -40Acrylic acid 30-40
Мочевина9,8-10Urea9,8-10
Акрилова кислота вл етс мономером, хорошо полимеризующимс при облучении, используетс как основной антипирен. Мочевина усиливает эффект самозатухани и служит дополнительным антипиреном. Метилметакрилат вводитс в состав дл улучшени физикомеханических свойств получаемого материала.Acrylic acid is a monomer, well polymerized by irradiation, is used as the main flame retardant. Urea enhances the effect of self-extinguishing and serves as an additional fire retardant. Methyl methacrylate is added to the composition to improve the physical and mechanical properties of the material obtained.
Состав после пропитки древесины и последующего облучени образует монолитный механически и химически св занныйкомплекс древесина-полимер-антипиреп. Пример I.After impregnation of wood and subsequent irradiation, the composition forms a monolithic mechanically and chemically related wood-polymer-antipyrep complex. Example I.
Метилметакрилат50Methyl methacrylate50
Акрилова кислота40Acrylic acid40
Мочевина10Urea10
Потер веса составл ет, %4 Пример П.Weight loss is% 4. Example P.
Метилметакрилат60Methyl methacrylate60
Акрилова кислота30Acrylic acid30
Мочевина10Urea10
Потер веса составл ет, %4,4Weight loss% 4.4
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2021009A SU521133A1 (en) | 1974-04-30 | 1974-04-30 | Composition for the production of fire-resistant wood-polymer material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2021009A SU521133A1 (en) | 1974-04-30 | 1974-04-30 | Composition for the production of fire-resistant wood-polymer material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU521133A1 true SU521133A1 (en) | 1976-07-15 |
Family
ID=20583537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2021009A SU521133A1 (en) | 1974-04-30 | 1974-04-30 | Composition for the production of fire-resistant wood-polymer material |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU521133A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5605767A (en) * | 1993-06-09 | 1997-02-25 | Triangle Pacific Corporation | Hardened and fire retardant wood products |
-
1974
- 1974-04-30 SU SU2021009A patent/SU521133A1/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5605767A (en) * | 1993-06-09 | 1997-02-25 | Triangle Pacific Corporation | Hardened and fire retardant wood products |
| US5609915A (en) * | 1993-06-09 | 1997-03-11 | Triangle Pacific Corporation | Hardened and fire retardant wood products |
| US5683820A (en) * | 1993-06-09 | 1997-11-04 | Triangle Pacific Corporation | Hardened and fire retardant products |
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