Just fill in the form below, click submit, you will get the price list, and we will contact you within one working day. Please also feel free to contact us via email or phone. (* is required).
In order to find a more environmentally friendly flame retardant, we have designed a novel halogen-free flame-retardant (FR) system consisting of ternary and quaternary sulfonates centered on adamantane. They are named 1,3,5-tri(phenyl-4-sodium sulfonate)adamantane (AS3) and 1,3,5,7-tetrakis(phenyl-4-sodium sulfona
Get PriceOverall, the flame retardancy of bio-based epoxy resin is not significantly better than DGEBA. This shows that when the cured product does not contain any flame-retardant fillers or elements, the crosslink density has no significant effect on the flame retardancy of the cured product. Download : Download high-res image (428KB)
Get Price2012-6-5u2002·u2002Flame retardancy. A series of flame retardants differing in PSiN to KSS ratio were manufactured and they were compounded with PC. Table 1 shows the LOI values and UL-94 test for PC compositions. From Table 1, LOI values of the PC/KSS system without PSiN and the PC/PSiN system without KSS are 33 and 31, respectively; both of them just get V-1 class in UL …
Get Price2021-11-15u2002·u2002Also the performances of cl-AD/EP groups are better than those reactive flame retardants,,,,, and much better than additive flame retardants, so the post-curing crosslinking method for flame retardant do have a positive effect. In addition, since the excellent performances of cl-AD/EP group, for the aim of finding the lowest content which ...
Get Price2018-10-22u2002·u2002Flame Retardant and Resistant Clothing. Flame retardant and flame-resistant clothing play an important role in many industries. From Oil and Gas all the way to the furniture manufacturing, fire retardant and resistant fabrics are a critical factor for engineers. This is no exception when it comes to safety gear.
Get Price2015-6-2u2002·u2002Flame-retardant property of PU/APP is decreased remarkably after soaked in hot water. By comparison, that of PU/CWAPP is rarely changed after the same treatment. CWAPP also shows a positive effect on the mechanical property in PU, and compression strength of PU/CWAPP is higher than that of PU/APP with the same content of flame retardant.
Get Price2021-4-1u2002·u2002A bi-functional flame retardant for rigid polyurethane foam (RPUF), denoted as PDEP, was designed and synthesized. PDEP contained two phosphorus-based moieties: phosphophenanthrene (DOPO) and a phosphate (DEP), which may exert different functions at different temperatures. DEP and DOPO moieties in sequence decomposed with increasing …
Get Price2012-1-29u2002·u2002Flame retardant Protection in extreme conditions Environmental seal Protection from air and water 3M™ Vault and Riser Closures K&B Series K&B closures are strong, lightweight and protect a wide variety of vault splice configurations with an air- and water-tight seal. K&B closures offer a full product line that is simple to install and re-enter.
Get Price