Polyester and Vinyl Ester Resins—Ashland

TABLE 1.54 POLYESTER AND VINYL ESTER RESINS-ASHLAND 

HETRON 92 Maximum firs retardancy. Qsss 1 flame spread can be adiieved. Good corrosion resistance. Primarily for severe fume handling eguipmem to 250° F. 

HETRON 197 Halogenated polyester. Maximum comnion and heat resistance. Class 1 or H flame spread cen be achieved. Al equipmem where maximum corrosion and heat resistance are requi - intermittent service to about 600° F continuously in 350° F range. Excellent for hot wet chlorine and other highly oxidizing environmsnts. 

HETRON 72 Similar to HETRON 197 series. General corrosion resistant equipment, linings, coatings, toppings. 

HETRON 700 Bisphenol-A Fumarate resins. Excalent corrosion resistance. Non-fire retardant. Al corrosian resistant equipment except fume handling systems to about 250° F. Ideal for caustic and hypochlorite. 

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TABLE 1.54 POLYESTER AND VINYL ESTER RESINS-ASHLAND (continued)... 

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