kopo

Pipe ea polyvinyl chloride, eo hape e bolelang phala ea pvc, ke tubing eo polasetiki e chesang e phahameng ea polasetiki e entsoeng ka polymerization ea vinyl choride monomer e etsoa, ​​​​ho nka polyvinyl chloride (PVC) RESINS e le lisebelisoa tse ka sehloohong tse tala, eketsa ntho e thibelang botsofali e loketseng, moemeli oa ho lokisa thepa. joalo-joalo, thepa e entsoeng ka mekhoa e kang ho kopanya, calendering, vacuum formings.

PVC e hanyetsanang le ho bola e matla, e tlamahane hore e be bonolo ho eona, PVC e na le matla a matla haholo a ho hanyetsa oksijene, a reductive agent le acid e matla. oli, e koahetse nitric acid ka dense oxidizing acid.

Empa, phala ea pvc, haholo-holo mocheso oa UPVC oa ho hanyetsa mocheso o futsanehile, 'me matla a matla a tikoloho a theoha ho feta 60 ℃,' me tlas'a tikoloho e tlaase ea mocheso, ho hanyetsa ha metsi a Vybak ho thibela ts'oaetso ho fokotsa. ho phatloha;Ntle le moo, ts'ebetso eo pipe ea pvc e mamellang ho ts'oha le eona e mpe.

Mofuta oa lipeipi tse phahameng tsa polychlorethylene tse tla etsoa ke karolo ea karolo e latelang ea boima:

100 ~ 150 likarolo tsa polyvinyl chloride (PVC) RESINS,

20-30 likarolo tsa chlorinated polyvinyl chloride resin,

6-8 likarolo tsa li-resin tsa acrylic,

2～4 likarolo tsa Poly(Trimethylene Terephthalate),

3-6 likarolo tsa urethane,

10-15 likarolo, rabara ea styrene-butadiene(SBR),

3-6 likarolo tsa maleimides,

1 ~ 2 karolo ea methyl methacrylate,

1～2 karolo ea dibasic lead phosphite,

Likarolo tse 2-4 tsa litelu tsa silicon carbide,

1 ~ 2 karolo, fiber ea khalase,

2-3 likarolo tsa polymeric amide,

2-4 likarolo tsa diphenyl phosphites,

2-3 likarolo tsa stablizers,

2-6 likarolo tsa Chlorinated Polypropylene III acid-butadiene-styrene copolymer,

1～2 karolo ea moemeli oa ho tsofala,

karolo e le 'ngoe ea aluminium sesquioxide, silika 1 karolo,

1 karolo ea titanium dioxide,

2-3 likarolo tsa mullites,

1～2 karolo ea titanate coupling agent,

6-10 likarolo tsa mafura,

2～3 likarolo tsa thepa ea tinting.