On the contrary, a range of alternatives are available in the market for dioctyl terephthalate such as di-butyl adipate (DBA), di (2-ethyl hexyl) adipate (DEHA), tri-2-ethylhexyl trimellitate (TETM), Acetyl tributyl citrate (ATBC), di-isononylcyclohexane-1,2-dicarboxylate (DINCH), epoxidized soybean oil (ESBO), di-butyl sebacate (DBS), 2,2,4-trimethyl 1,3-pentanediol diisobutyrate (TXIB),
dioctyl sebacate (DOS) which is likely to restrain the growth of the market over the forecast period.
INGREDIENTS WT% Phase A Emulium Delta (Corum) (Cetyl alcohol, glyceryl stearate 7.00 PEG-75 stearate, ceteth-20, steareth-20) Corum 5024 (Corum) (Octyldodecyl myristate) 5.00 Corum 5014 (Corum) (Lauryl/myristyl benzoate) 5.00 Corum 5095 (Corum) (
Dioctyl sebacate) 3.00 Belsil DM 5 (Corum) (Dimethicone) 2.00 Phase B Water to 100 Phase C Belsil EG 6000 (Corum) (Dimethicone, 10.00 divinyldimethicone/dirnethicone crosspolymer) Phase D 5[alpha]-Avocuta (Corum) (Butyl Avocadate) 2.00 MSS-500W (Corum) (Silica) 1.00 Transcutol CG (Corum) (Ethoxydiglycol) 5.00 Aloe Vera Gel DEC 10X (Corum)(Aloe barbadensis leaf 2.00 juice) Phase E Phenoxyethanol 0.50 Azelaic Acid 10.00 PROCEDURE: Heat phase A and phase B to 75-80[degrees].
The first plasticizer shown in the table is DOS (
dioctyl sebacate).
Poly(vinyl chloride) (PVC), is basically plasticized by low molecular mass esters such as dioctyl phthalate (DOP),
dioctyl sebacate (DOS), etc.
Ortho/para toluene sulfonamide and
dioctyl sebacate plasticizers.
Series B is an optimization of the VA content, based on series A, with a simpler anti-aging package, the use of higher surface area aluminum hydroxide (ATH) and an elevated plasticizer level (a mixture of DOS,
dioctyl sebacate and TOTM, trioctyl-mellitate).
Phase A Deionized water 71.00 Propylene glycol 3.00 Phase B Gransil GCM (Grant Industries) 1.00 (cyclomethicone (and) polysilicone-11) Dermal DOS (Alzo) 5.00 (
dioctyl sebacate) DC 200-100 cs (Dow Corning) 0.50 (dimethicone) Lexemul GDL (Inolex) 0.50 (glyceryl dilaurate) Arlacel 165 (Unigema) 1.00 (glyceryl stearate (and) PEG-100 stearate) Promulgen D (Amerchol) 2.00 (stearyl alcohol (and) ceteareth-20) DC 344 (Dow Corning) 7.00 (cyclomethicone) Phase C Sepigel 305 (Seppic) 3.00 (polyacryamide (and) [C.sup.13-14] isoparaffin (and) laureth-7 Germaben II (Sutton) 1.00 (propylene glycol (and) diazolidinyl urea (and) methylparaben (and) propylparaben Phase D Sun Caps A-1283 (Particle Sciences) 5.00 (encapsulated retinol) PROCEDURE: Combine ingredients of phase A and heat to 75[degrees]C.
Offers ortho/para toluene sulfonamide and
dioctyl sebacate plasticizers.
Attempts to use conventional linear dibasic acid esters (such as dioctyl adipate,
dioctyl sebacate and di-2-ethylhexyl sebacate) or phthalate esters (such as di-2-ethylhexyl phthalate) have also been unsuccessful, since such conventional ester plasticizers are either incompatible with the elastomer, resulting in exudation of the plasticizer, or are too volatile for many elastomer uses.
Offers ortho-para toluene sulfonamide and
dioctyl sebacate plasticizers.
In order to fulfill the low temperature requirements of engine gaskets, 15 phr of
dioctyl sebacate plasticizer was incorporated into the recipe, and the amount of N550 black was adjusted to attain a 60 hardness level.
Table : Table 4 - cable jackets for fire retardant cables EVN (70% VA) 100 50 - - HNBR (34% ACN) - 50 100 - HNBR (43% ACN) - - - 100 Stabilizer 3 3 - - Silane 2 ATH 190 Zinc stearate 1 Zinc borate 10 Antioxidant SDPA 1.9
Dioctyl sebacate 6 TRIM 0.7 Peroxide 6 Total parts 319.7 319.7 316.7 316.7