Imfashanyo yo gutunganya silicone SC 920 nubufasha bwihariye bwo gutunganya silicone kubikoresho bya kabili ya LSZH na HFFR nigicuruzwa kigizwe nitsinda ryihariye ryimikorere ya polyolefine na co-polysiloxane. Polysiloxane muri iki gicuruzwa irashobora kugira uruhare runini muri substrate nyuma yo guhindura copolymerisation, kugirango guhuza na substrate nibyiza, kandi byoroshye gutatanya, kandi imbaraga zihuza zirakomera, hanyuma bigaha substrate imikorere myiza cyane. Irakoreshwa mugutezimbere imikorere yibikoresho muri sisitemu ya LSZH na HFFR, kandi irakwiriye kumashanyarazi yihuta yihuta, kunoza umusaruro, no gukumira ibintu bisohoka nka diameter ya wire idahindagurika hamwe no kunyerera.
Icyiciro | SC920 |
Kugaragara | pellet yera |
Gushonga (℃) (190 ℃, 2.16 kg) (g / 10min) | 30 ~ 60 (agaciro gasanzwe) |
Ikintu gihindagurika (%) | ≤2 |
Ubucucike bwinshi (g / cm³) | 0.55 ~ 0.65 |
1, Iyo ikoreshejwe kuri sisitemu ya LSZH na HFFR, irashobora kunonosora uburyo bwo gukuramo umunwa bipfa guhunika, bikwiranye no kwihuta kwihuta kwumugozi, kunoza umusaruro, gukumira diameter yumurongo udahungabana, kunyerera hamwe nibindi bintu byo gukuramo.
2.
3. ibicuruzwa, kunoza imikorere neza, kunoza urumuri hejuru, gutanga ibyiyumvo byiza, kunoza guhangana.
4, Hamwe na silicone idasanzwe yahinduwe nkibikoresho bikora, utezimbere ikwirakwizwa rya flame retardants muri sisitemu, utange umutekano uhamye no kutimuka.
Nyuma yo kuvanga SC 920 hamwe na resin mukigereranyo, irashobora gushingwa muburyo butaziguye cyangwa ikoreshwa nyuma yo guhunika. Amafaranga yongeweho asabwa: Iyo amafaranga yinyongera ari 0.5% -2.0%, birashobora kunoza imikorere, gutembera no kurekura ibicuruzwa; Iyo amafaranga yiyongereye ari 1.0% -5.0%, imitungo yibicuruzwa irashobora kunozwa (koroshya, kurangiza, kurwanya ibishushanyo, kwambara birwanya, nibindi)
25Kg / igikapu, igikapu cy'ubukorikori
Ubwikorezi nkimiti idahwitse. Ubike ahantu hakonje, hafite umwuka mwiza.
Ibiranga umwimerere bikomeza kuba byiza mumezi 24 uhereye igihe byatangiriye, niba bibitswe mubisabwa kubika.
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