Financial on January 30, 2024 message, according to announcement of bureau of national intellectual property, china apply for for technical limited company the name is “ thermoplastic colophony combination content, defend material reachs cable “ , make public date CN117467275A, application date is in July 2022.
Patent summary shows, this application offers a kind thermoplastic colophony sets thing, press computation of weight per cent, be narrated thermoplastic colophony combination content includes the following constituent: Of 85 ％ of 72 ～ transparent thermoplastic colophony, the phosphoric acid ester of 20 ％ of 10 ～ kind fire retardant, the accept rice fire retardant of 8 ％ of 1 ～ and the auxiliary of 2 ％ of 0.1 ～ . This application still was offerred by this thermoplastic of preparation of colophony combination content defend material and application should defend the cable of material. What apply for originally is thermoplastic ester of the phosphoric acid in colophony combination content kind fire retardant and accept rice fire retardant answer deserve to form without bittern compound fire retardant and transparent thermoplastic resinous consistence is better, and won't affect transparent thermoplastic resinous light transmittance, make defend material holds concurrently do not have bittern goodly flame retardant the effect and taller transparency and mechanical function.