SU526521A1 - Wood pressing mass - Google Patents
Wood pressing massInfo
- Publication number
- SU526521A1 SU526521A1 SU1918385A SU1918385A SU526521A1 SU 526521 A1 SU526521 A1 SU 526521A1 SU 1918385 A SU1918385 A SU 1918385A SU 1918385 A SU1918385 A SU 1918385A SU 526521 A1 SU526521 A1 SU 526521A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- formaldehyde resin
- mass
- melamine
- hardener
- binder
- Prior art date
Links
Landscapes
- Chemical And Physical Treatments For Wood And The Like (AREA)
Description
антипирен указанного состава и в течение 5 лшн производ т пропитку ШПона антипиреHO .VI. Затем в массу ввод т смолы, уротролин и олеиновую кислоту и при 40-50° С производ т перемешивание массы в течение 15- 20 мин. Полученную массу сушат до влажности 3-8% и упаковывают в бумажные мешки . Через 12 час -выдержки пресс-материал готов К дальнейшей переработке.the fire retardant of the specified composition and for 5 ln produced Shpona impregnated with antipyreHOHO .VI. Then, resins, urotroline and oleic acid are introduced into the mass and the masses are mixed at 40-50 ° C for 15-20 minutes. The resulting mass is dried to a moisture content of 3-8% and packaged in paper bags. After 12 hours of exposure, the press material is ready For further processing.
Технологический режим прессовани образцов и деталей из массы древесной прессовочной светлого тона: температура прессовани 145+5° С, давление при прессовании 500-600 кгс/см, врем выдерж1 и 1 мин 1 мм толпдины издели .The technological mode of pressing of samples and parts from the mass of wood pressing light color: pressing temperature of 145 + 5 ° С, pressure during pressing of 500-600 kgf / cm, holding time and 1 min of 1 mm thick product.
Издели , полученные прессованием из этой MaiccH, имеют желтый цвет, соответствующий требовани м и приближающийс к цвету изделий из ценных пород древесины, ;при этом их физико-механические свойства не понижаютс .The articles obtained by pressing from this MaiccH have a yellow color that meets the requirements and comes close to the color of valuable wood products, and their physical and mechanical properties are not reduced.
Пример оптимального состава пресс-массы , вес. %:An example of the optimal composition of the press mass, weight. %:
Древесиый наполнитель59,1Wood filler59.1
Св зующее30Binder30
Отвердитель1Hardener1
Смола меламино-мочезнноформальдггидна 2Melamine-urinary formaldehyde resin 2
Смазка1,3Lubrication1,3
Аитипирен6,6Aitypyrene6,6
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1918385A SU526521A1 (en) | 1973-05-18 | 1973-05-18 | Wood pressing mass |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1918385A SU526521A1 (en) | 1973-05-18 | 1973-05-18 | Wood pressing mass |
Publications (1)
Publication Number | Publication Date |
---|---|
SU526521A1 true SU526521A1 (en) | 1976-08-30 |
Family
ID=20552593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1918385A SU526521A1 (en) | 1973-05-18 | 1973-05-18 | Wood pressing mass |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU526521A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5110320A (en) * | 1990-02-13 | 1992-05-05 | Minnesota Mining And Manufacturing Company | Abrasive products bonded with color stabilized base catalyzed phenolic resin |
US5232468A (en) * | 1990-02-13 | 1993-08-03 | Minnesota Mining And Manufacturing Company | Abrasive products bonded with color stabilized base catalyzed phenolic resin |
WO1996014356A3 (en) * | 1994-11-07 | 1996-06-13 | Ralf Schenke Fa Dr | Method of recycling used materials |
-
1973
- 1973-05-18 SU SU1918385A patent/SU526521A1/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5110320A (en) * | 1990-02-13 | 1992-05-05 | Minnesota Mining And Manufacturing Company | Abrasive products bonded with color stabilized base catalyzed phenolic resin |
US5232468A (en) * | 1990-02-13 | 1993-08-03 | Minnesota Mining And Manufacturing Company | Abrasive products bonded with color stabilized base catalyzed phenolic resin |
WO1996014356A3 (en) * | 1994-11-07 | 1996-06-13 | Ralf Schenke Fa Dr | Method of recycling used materials |
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