Bakelite plywood: àgwà, ngwa

Plywood bakelite bụ inogide, resilient, mmiri na-eguzogide, na-eyi na-eguzogide ihe onwunwe, ọbụna usụhọde mma alloyed ígwè. All na - ekele pụrụ iche technology nke na-impregnated na bakelite birch mkpuchi na mama na a elu okpomọkụ na nrụgide. Dị otú ahụ plywood, mara dị ka "oké osimiri" bụghị egwu mmiri na-adịghị, ọ dịghị okpomọkụ. Ọ nwere ike ejikwara na okpomọkụ si na mwepu 50 plus 50 Celsius. The ihe onwunwe na-adịghị adiahade, na-agaghị kpuchie a ero, ike ga-eji na mba ebe okpomọkụ ma na iru mmiri na n'ụsọ oké osimiri. ọrụ ndụ - ruo afọ 15.

usoro nke rụpụta

Akpa ogbo. N'ihi na mmepụta nke plywood ọkwa m ya n'ígwé kpamkpam mikpuru na resin, maka imewe nke ihe mkpuchi ọkwa II nanị tee.

Agba nke abụọ. Ibé akwụkwọ na-mbadamba n'okpuru a mgbali nke 4 MPa.

Agba nke atọ. Plywood e mma nrụgide.

Elu nsogbu na-enye ohere zuru ezu impregnated n'ígwé na inweta a mkpa plywood. Ke adianade do, na ịpị na-eme ka ihe na-eguzogide ọgwụ ka mmiri penetration.

technical e ji mara

Hapụ ihe na mpempe akwụkwọ ụdị 1250 mm obosara na 1500 mm ogologo na nke a nwere ike 2800 mm, 5650 mm, 5700 mm. Kwere ọdịiche n'ogologo ike banyere 40 mm n'obosara - 20 mm. Ọkpụrụkpụ nke mkpuchi ranges si 5 mm 20 mm (njehie nke banyere 2 mm). Ihe njupụta - kacha nke 1.2 MPa. N'adịghị ka ot, bakelite plywood na-anọchi anya na ọchịchịrị agba, a red-aja aja.

Plywood nwere a ezigbo elu, nke na-adịghị kwere na kụkpọrọ ụgbọala, scratches, rollers, pad Mbipụta. Alụmdi na Nwunye na-ewere bakelite plywood na nepromazannymi na impregnated ebe egosipụta nedopressovkoy, n'ùkwù n'ùkwù.

Fields nke ngwa

N'ihi ọtụtụ uru àgwà, bakelite plywood na-ọma na-eji dị iche iche ọrụ. Dị ka akpakanamde, shipbuilding, ugbo elu-ewu, n'ibu injinịa, haịdrọlik engineering ụlọ ọrụ, show azụmahịa, ọgbọ egwuregwu nkà. Ọ bụrụ na anyị na-ekwu banyere itinye ihe kpọmkwem, ihe bụ magburu onwe ya n'ihi roofing, ala, redio, mgbidi, formwork, uko ụlọ, panelingi, ala na ụgbọ ala, ngosi ila na ihe ndị ọzọ.

ọkwa plywood

Na ahịa ọtụtụ ụdị nke bakelite plywood: PBS, PBS-1, 1a-FBS. The mbụ na nke abụọ na ụdị ebe enwekwukwa iguzogide mmiri na ọkụ, na-e maka ojiji na-ewu, shipbuilding. Ụdị nke atọ na-akpan mere maka akpakanamde ụlọ ọrụ. ọhụrụ ika mmiri na-eguzogide bụ dịtụ ala n'ihi na resin impregnated na naanị elu n'ígwé, ma ọ na ndị dị ọnụ ala.

The elu n'ígwé nke mkpuchi PBS na PBS-1 mere nke a mkpuchi ọkwa m, esịtidem - mkpuchi II mkpuchi. PBS-1a mere kpamkpam si akụrụngwa II dịgasị iche iche.

Site usoro nke machining ihe onwunwe bụ unpolished, egbu maramara (na otu ma ọ bụ abụọ n'akụkụ).

Bakelite plywood uru ka ala-alloyed ígwè

Gịnị mere ndị ọkachamara na-chọrọ na ihu ọma nke plywood? Ya na ndị Njirimara dị ka mmiri na-eguzogide, overstrength, ọkụ na-eguzogide ma ekwedo, ihe bụ ìhè, bụ ndị na-abụghị corrosive, nke na-eme ka o kwe omume na-arụ ọrụ n'okpuru ọnọdụ nke elu iru mmiri, na ọbụna n'okpuru mmiri.

Arụpụtara na rere bakelite plywood na Moscow. A dịgasị iche iche nke ngwaahịa, ala ahịa, mbupu elekere, kpọmkwem nnyefe, kacha mma maka ndị ahịa - na isi ụkpụrụ nke Nsukka.