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ChangFeng Chemical Co.,Ltd. ChangFeng Chemical Co.,Ltd.
ChangFeng Chemical Co.,Ltd. ChangFeng Chemical Co.,Ltd.
ChangFeng Chemical Co.,Ltd. ChangFeng Chemical Co.,Ltd.
ChangFeng Chemical Co.,Ltd.  

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Polychloroprene Rubber CR2321,2322
Product standard:

Properties

Specification

Mooney viscosity

100 °C 1+4

CR2321

CR2322

35-45

46-55

mooney scorch MSt5, min

11

Tensile strength,Mpa

12

Modulus at 500%,Mpa

1-5

Elongation at break, %

750

Volatile matter, %

1.2

Ash content, %

1.2

Storage life:One year below 20 °C and half a year below 30°C from the date of production

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