PVC STABILIZERS

PVC stabilizers are essential compounds which are added in PVC to prevent the chain reaction of decomposition. They can also impart to the PVC enhanced resistance to daylight, weathering and heat ageing and have an important influence on the physical properties and the cost of a formulation.
The main heat stabilisers in a formulation are usually combined with co-stabilisers.
CRISTOL Phosphites are important co-stabilizer especially in combination with mix-metal stabilizers.
In many countries CRISTOL TNPP is approved in the manufacture of food packaging materials and is frequently combined with non-toxic Ca / Zn – Stabilizers.

ARYL ORGANO PHOSPHITES
CRISTOL – TNPP Pure+Tris nonyl phenyl phosphite (Free Nonyl Phenol < 0.1%) CAS No. 26523-78-4
CRISTOL – TNPP (HR) Pure+Tris nonyl phenyl phosphite + TIPA (Free Nonyl Phenol < 0.1%)
CAS No. 26523-78-4
CRISTOL-TNPPTris nonyl phenyl phosphite CAS No. 26523-78-4
CRISTOL-TNPP (HR)Tris nonyl phenyl phosphite + TIPA CAS No. 26523-78-4
CRISTOL-TPPTriphenyl phosphite CAS No. 101-02-0
CRISTOL-DPPDiphenyl phosphite CAS No. 4712-55-4
ALKYL ORGANO PHOSPHITES
CRISTOL-TDPTri Isodecyl Phosphite CAS No. 25448-25-3
CRISTOL-TTDPTris (Tri Isodecyl) Phosphite-CAS No. 77745-66-5 Tris (Tri decyl) Phosphite-CAS No. 68610-62-8
CRISTOL-TLPTrilauryl phosphite CAS No. 3076-63-9
CRISTOL-DPEDPDisteraryl pentaerythritol diphosphite CAS No. 3806-34-6
CRISTOL-DPEDP (HR)Disteraryl pentaerythritol diphosphite + TIPA CAS No. 3806-34-6
ALKYL ORGANO PHOSPHITES (PHENOL FREE)
CRISTOL-TDPTri Isodecyl Phosphite CAS No. 25448-25-3
CRISTOL-TTDPTris (Tri Isodecyl) Phosphite-CAS No. 77745-66-5 Tris (Tri decyl) Phosphite-CAS No. 68610-62-8
CRISTOL-TIOPTri Isooctyl Phosphite CAS No. 25103-12-2
ARYL – ALKYL ORGANO PHOSPHITES
CRISTOL-DDPPDiisodecyl phenyl phosphite – CAS No. 25550-98-5
CRISTOL-DPDPDiphenyl isodecyl phosphite – CAS No. 26544-23-0
CRISTOL-DPOPDiphenyl octyl phosphite – CAS No. 15647-08-2
CRISTOL-DPIOPDiphenyl isooctyl phosphite – CAS No. 26401-27-4
CRISTOL-DPTDPDiphenyl Tri isodecyl phosphite – CAS No. 60628-17-3
CRISTOL-THOPTetraphenyl dipropyleneglycoldi phosphite – CAS No. 80584-85-6
CRISTOL – DHOPPoly (dipropyleneglycol) phenylphosphite
CAS No. 80584-86-7
CRISTOL – S34Triisodecyl monophenyl dipropyleneglycol di phosphite CAS No. 115035-49-9
CRISTOL – 437Poly 4,4′ Isopropylidenediphenol, C10 alcohol phosphite
CAS No. 186270-40-6
CRISTOL – 439Poly 4,4′ Isopropylidenediphenol, C12 – 15 alcohol phosphite
CAS No. 96152-48-6
PHENOLIC ANTIOXIDANTS
CRISTOL – SPStyrenated phenol (Mixture of Mono, Di, Tri) CAS No. 61788-44-1
AMINIC ANTIOXIDANTS
CRISTOL AO – 750Butylated octylated diphenylamine
CAS No. 68411-46-1
CRISTOL AO – 760Bis (nonylphenyl) amine CAS No. 36878-20-3