Materials used in the the Pull Tag of the QSFP Form Factor

Material Composition

Rubber part - TPE

Metal part (inside) - SUS304

Material Name	Perniciousness	CAS Chemical Registration Number	Material Contents
Styrene - ethylene -  - butene - styrene block copolymer (1,3 - butadiene polymer - hydride)	None	66070-58-4	50%
Styrene - butadiene - styrene block copolymer (thermoplasticstyrene-butadienerubber)	None	91261-65-3	20%
Naphthenic oil	None	67254-74-4	15%
Polypropylene	None	9003-07-0	10%
Calcium Carbonate	None	471-34-1	5%