Quasi-Prepolymers

Product	Chemical Description	*Elastomer †Hardness (Shore)**	% NCO*	100ºC Visc. mPa·S*	25ºC Visc. mPa·S*	Typical End-Use Applications	Unique Properties
Baytec ME-120	Isocyanate terminated PTMEG prepolymer	65A-52D	12.0	--	4,060	Skate wheels Tires	Hydrolysis and microbial resistance; Excellent dynamic properties; High resilience
Baytec ME-230	Isocyanate-terminated PTMEG quasi-prepolymer	--	23.0	183	300	Skate wheels One-shot elastomers	High performance; High resilience elastomers

† When extended with 1,4 butanediol

* These items are provided as general information only. They are approximate values and are not considered part of the product specifications.

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