SU526521A1 - Wood pressing mass - Google Patents

Wood pressing mass

Info

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
Application number
SU1918385A
Other languages
Russian (ru)
Inventor
Виталий Андреевич Луппов
Евгения Ивановна Булычева
Original Assignee
Кировское Проектно-Конструкторское И Технологическое Бюро По Машиностроению
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Кировское Проектно-Конструкторское И Технологическое Бюро По Машиностроению filed Critical Кировское Проектно-Конструкторское И Технологическое Бюро По Машиностроению
Priority to SU1918385A priority Critical patent/SU526521A1/en
Application granted granted Critical
Publication of SU526521A1 publication Critical patent/SU526521A1/en

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  • 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)

Формула изобретени Invention Formula Древесна  прессовочна  масса, содержаща  древесный наполнитель, св зующее (смесь водорастворимой феиолформальдегидной смолы и фенолспирта), антииирен на основе диаммонийфосфата, сульфата аммони  и контакта Петрова, отвердитель (уротропин) и смазку (олеиновую кислоту), отличающа с  тем. что, с целью .придани  издели м из прессовочной массы светлого тона, в нее введена меламино-мочевино-формальдегидна  смола при следующем соотношении компонентов , (Вес. %:A wood pressing mass containing wood filler, a binder (a mixture of water-soluble feiol-formaldehyde resin and phenol alcohol), anti-diene based on diammonium phosphate, ammonium sulfate and Petrov contact, hardener (hexamine) and lubricant (oleic acid), characterized in that. that, in order to pride products from a light-colored compacting mass, a melamine-urea-formaldehyde resin was introduced into it in the following ratio of components, (wt.%: Древесный наполнитель55,7-66,7Woody filler55,7-66,7 Св зующее24,0-33,0 Отвердитель0,5-2,0Binder 24,0-33,0 Hardener 0.5-2.0 Смола меламино-мочевиноформальдегидна 1 ,0-2,0Melamine-urea formaldehyde resin 1, 0-2.0 Смазка1,0-2.5Lubrication1.0-2.5 Антипирен6,0-7,0Fire retardant6.0-7.0
SU1918385A 1973-05-18 1973-05-18 Wood pressing mass SU526521A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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