PL71576B2 - - Google Patents

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Publication number
PL71576B2
PL71576B2 PL14917071A PL14917071A PL71576B2 PL 71576 B2 PL71576 B2 PL 71576B2 PL 14917071 A PL14917071 A PL 14917071A PL 14917071 A PL14917071 A PL 14917071A PL 71576 B2 PL71576 B2 PL 71576B2
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PL
Poland
Prior art keywords
resin
glass fiber
plasticizers
polyester resin
unsaturated polyester
Prior art date
Application number
PL14917071A
Other languages
Polish (pl)
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 filed Critical
Priority to PL14917071A priority Critical patent/PL71576B2/pl
Publication of PL71576B2 publication Critical patent/PL71576B2/pl

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Description

Pierwszenstwo: Zgloszenie ogloszono: 30.05.1973 Opis patentowy opublikowano: 09.09.1974 71576 -KI. 39a3?/00 MKP B29d9/00 Twórcy wynalazku: Ryszard Loptaszynski, Andrzej Ryciak, Kazimierz Kandula, Henryk Juszkiewicz, Zdzislaw Olczak Uprawniony z patentu tymczasowego: Spóldzielnia Inwalidów „Przyszlosc", Poznan (Polska) Sposób wytwarzania plyt okladzinowych z wlókna szklanego i nienasyconych zywic poliestrowych Przedmiotem wynalazku jest sposób wytwarzania plyt okladzinowych z wlókna szklanego i nienasyconych zywic polistrowych, przeznaczonych glównie do wykonania lekkich scian oslonowych w pomieszczeniach sani¬ tarnych, w szczególnosci na statkach, z uwagi na duza odpornosc na mechaniczne uszkodzenia, wilgoc i wahania temperatury.Znane sa podobne okladziny wykonane z twardej plyty pilsniowej z zewnetrzna warstwa zywicy o charak¬ terze ochronnym i dekoracyjnym. Posiada ona jednak powazna wade. Jest malo odporna na wilgoc i czeste wahania temperatury. Naprezenia wewnetrzne, które wystepuja w warstwie zywicy i na granicy zetkniecia utwar¬ dzonej zywicy z twarda plyta pilsniowa wskutek zmian temperatury i wilgotnosci powietrza, powoduja pekanie zywicy i odpryskiwanie jej od twardej plyty pilsniowej oraz odrywanie sie okladziny od przytwierdzonej sciany.Niewielkie uelastycznienie zywicy nie eliminuje pekania zywicy, natomiast przy duzym uelastycznieniu jej pogar¬ sza sie w znacznym stopniu twardosc, scieralnosc i odpornosc na wode.Wady powyzsze nie pozwalaja na szersze stosowanie tak wykonanej okladziny w pomieszczeniach sanitar¬ nych.Sposób wedlug wynalazku umozliwiajacy wytwarzanie lekkich okladzin sciennych do pomieszczen sanitar¬ nych, pozbawionych wyzej opisanych wad, polega na zastosowaniu dwóch warstw zywicy poliestrowej. Spodnia warstwe stanowi zywica poliestrowa z dodatkami plastyfikatrów, natomiast zewnetrzna warstwe stanowi zywica poliestrowa bez jakichkolwiek srodków uplastyczniajacych.Zaleta plyt okladzinowych otrzymanych sposbem wedlug wynalazku jest absolutna odpornosc na wilgoc, nieuleganie deformacji i odksztalceniu, a przy raptownych zmianach temperatury w granicach od 35 do 75°C lico plyt okladzinowych nie peka. Ponadto wazna zaleta jest równiez duza odpornosc na uszkodzenia mechaniczne jak i to, ze jest bardzo lekka. Ta zaleta ma duze znaczenie przy stosowaniu okladziny w pomieszczeniach sanitarnych na statkach czy róznego typu pojazdach mechanicznych jak wagony kolejowe, przyczepy campin¬ gowe itp.Przyklad. 0,57 kg zywicy zelkotowej Polimal 140 bez plastyfikatorów miesza sie z 0,7 kg bieli tyta¬ nowej i po dodaniu 0,04 kg naftenianu kobaltu i 0,02 kg ketonoksu nanosi sie miekkim pedzlem na pokryta2 71576 srodkiem rozdzielajacym forme. Forma ta podzielona jest na kwadraty imitujace spoine plytek kafelkowych. Po zzelowaniu zywicy zelkotowej nanosi sie warste zywicy pokiestrowych z niewielkim dodatkiem znanych plasty¬ fikatorów zestawionych z 1,96 kg Polimal 109, 0,07 kg Polimal 151 oraz styrenu monomer 0,14 kg, 0,05 kg ketonoksu, 0,014 kg naftenianu kobaltu i 0,25 kg bieli tytanowej. Nastepnie uklada sie warstwe masy szklanej w ilosci 300 g/m2 i laminuje pedzlem bardzo dokladnie, nanosi znów ww zywice poliestrowe i kladzie drugi wykrój maty w ilosci 300 g/m2 i laminuje. Po 12 godzinach plyta jest calkowicie utwardzona i nadaje sie do zdjecia z formy. Zdjeta plyte obcina sie pilka do metalu do wymaganych wymiarów, oszlifowuje krawedzie i myje goraca woda. PL PLPriority: Application announced: May 30, 1973 Patent description was published: September 9, 1974 71576 -KI. 39a3? / 00 MKP B29d9 / 00 Creators of the invention: Ryszard Loptaszynski, Andrzej Ryciak, Kazimierz Kandula, Henryk Juszkiewicz, Zdzislaw Olczak Authorized by a temporary patent: Spółdzielnia Inwalidów "Przyszlosc", Poznan (Poland) Manufacturing method of veneer panels made of fiberglass and non-fiberglass The subject of the invention is a method for the production of glass fiber and unsaturated polyester resin facing panels, intended mainly for making light curtain walls in sanitary rooms, especially on ships, due to their high resistance to mechanical damage, moisture and temperature fluctuations. similar cladding made of hardboard with an outer resin layer of a protective and decorative character, but it has a serious disadvantage: it is poorly resistant to moisture and frequent temperature fluctuations. Internal stresses, which occur in the resin layer and at the hardened contact point resin with hardboard due to z temperature and air humidity, cause the resin to crack and chip off the hard fibreboard as well as the lining to detach from the attached wall. A slight elasticity of the resin does not eliminate cracking of the resin, while with a high flexibility, its hardness and abrasion resistance deteriorate significantly. The above-mentioned disadvantages do not allow for a wider use of such a lining in sanitary rooms. The method according to the invention enabling the production of lightweight wall linings for sanitary rooms, devoid of the above-described drawbacks, consists in the use of two layers of polyester resin. The bottom layer is a polyester resin with the addition of plasticizers, while the outer layer is a polyester resin without any plasticizing agents. The advantage of the cladding panels obtained according to the invention is absolute resistance to moisture, no deformation and no deformation to 75 °, and temperature within the range of 35 C The face of the cladding panels will not crack. In addition, an important advantage is also a high resistance to mechanical damage and the fact that it is very light. This advantage is of great importance when the cladding is used in sanitary rooms on ships or various types of motor vehicles such as railway cars, caravans, etc. 0.57 kg of Polimal 140 gelcoat resin without plasticizers is mixed with 0.7 kg of titanium white, and after adding 0.04 kg of cobalt naphthenate and 0.02 kg of ketone, is applied with a soft brush to the mold coated with release agent. This form is divided into squares imitating the joints of the tiles. After the gelcoat resin has gelled, layers of post-polyester resins are applied with a small addition of known plasticizers composed of 1.96 kg of Polimal 109, 0.07 kg of Polimal 151 and styrene monomer 0.14 kg, 0.05 kg of ketonox, 0.014 kg of cobalt naphthenate and 0.25 kg of titanium white. Then lay the layers of glass mass in the amount of 300 g / m2 and laminate with a brush very carefully, apply it again in polyester resins and put the second blank of the mat in the amount of 300 g / m2 and laminate. After 12 hours, the plate is completely cured and can be removed from the mold. The removed plate is cut to the required dimensions with a hacksaw, the edges are sanded and washed with hot water. PL PL

Claims (1)

1. Zastrzezenie patentowe Sposób wytwarzania plyt okladzinowych z wlókna szklanego i nienasyconych zywic poliestrowych, znamienny tym, ze spodnia warstwe plyt okladzinowych stanowi wlókno szklane i nienasycona zywien poli¬ estrowa z dodatkami plastyfikatorów, natomiast zewnetrzna warstwe stanowi nienasycona zywica poliestrowa. Prac. Poligraf. UP PRL. Zam. 900/74 Naklad 120+18 .Cena 10 zl. PL PLClaim 1. A method of producing glass fiber and unsaturated polyester resin facing panels, characterized in that the bottom layer of the facing panels is glass fiber and unsaturated polyesters with plasticizers and the outer layer is unsaturated polyester. Wash. Typographer. UP PRL. Order 900/74 Mintage 120 + 18. Price PLN 10. PL PL
PL14917071A 1971-07-01 1971-07-01 PL71576B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL14917071A PL71576B2 (en) 1971-07-01 1971-07-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL14917071A PL71576B2 (en) 1971-07-01 1971-07-01

Publications (1)

Publication Number Publication Date
PL71576B2 true PL71576B2 (en) 1974-06-29

Family

ID=19954879

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14917071A PL71576B2 (en) 1971-07-01 1971-07-01

Country Status (1)

Country Link
PL (1) PL71576B2 (en)

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