Technical Article

Polymer chain extender for the R-PC, R-PET, R-PA, etc.

Time:2019-02-17

Case1. Application of SAG-008 in recycled PC

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Fig 1. Effect of SAG-008 on melt index of R-PC(260 ℃ × 2.16kg)

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Fig 2. Effect of SAG-008 on tensile strength and flexural strength of R-PC
As shown in Fig 1 and Fig 2, the melt index of recycled PC decreases with the increase of SAG-008 content. It indicates that SAG-008 have a good effect on thickening and chain extension. The tensile strength and flexural strength are improved. It shows that SAG-008 can restore the inherent performance R-PC by chain extension in recyclable materials.

Case 2. Application of SAG-008 in recycled PET

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Fig 3. Effect of SAG-008 on melt index of R-PET(260℃×2.16kg)

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Fig 4. Effect of SAG-008 on tensile strength and flexural strength of R-PC
As shown in Fig 3 and Fig 4,the melt index of recycled PET decreased with the increase of SAG-008 content. It indicates that SAG-008

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