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Uye kuchengeteka mitsva matsva mhinduro

Resorcinol fomualdehyde resin

Ichi chigadzirwa chikuru-chinoshamisira, uye chine yakaderera yemahara phenol zvemukati. Mukutonga kwekuvhiringidzika kusanganisa uye semi-apedza chigadzirwa kugadzirisa, matambudziko emapfekesi gasi uye kupfira mbozha kunogona kuderedzwa zvakanyanya. Pakupisa kweVulcanization, kunogona kukurumidza kuita nemethylene anopa, nokudaro achitamba chikamu mukuvandudza kuderera. Inogona kutsiva yakachena tesorcinol uye imwe pre-yekudzoreredzwa Inonyanya kushandiswa pakurongedza rubber neSkeleton zvinhu zvakadai sesimbi waya uye tambo (polyester, nylon).


Resorcinol formaldehyde resin2

Giredhi Kwete

Chitarisiko

Sporing Inge /℃

Kuparadza Kurasikirwa /%(65℃)

Yemahara phenol /%

Dr-7201

Brownish tsvuku kune yakadzika bhuruu mitezo

95-109 ℃

<1.0

<8.0%

Dr-7202

Brownish tsvuku kune yakadzika bhuruu mitezo

95-109 ℃

<1.0

<5.0%

 

Resorcinol fomualdehyde resin3

Kurongedza:

Valve bhegi packating kana mapepa epurasitiki composite package ichimhanya nebhegi remukati repurasitiki, 25kg / bhegi.

Kuchengetedza:

Chigadzirwa chinofanira kuchengetwa mune yakaoma, yakachengetedzwa imba pazasi 25 × uye humidity humidity pazasi 70%. Uye hupenyu hwekuchengetedza hausisiri mwedzi gumi nemaviri. Chigadzirwa chinogona kuramba chishandiswe kana chakaedzwa chakakodzera pakupera.

Technical data pepa

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