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Epoxidized soybean oil (ESBO)
Epoxidized soybean oil (ESBO), CAS 8013-07-8, formula C₅₇H₁₀₆O₁₀, MW 1000 g/mol. An environmental PVC stabilizer and plasticizer. It has good compatibility with PVC resin, good chemical stability, low volatility, and low mobility. It not only improves PVC product stability but also improves the softness of PVC products.
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EPVC; PASTE PVC RESIN
Paste resin is a product branch of PVC, named for its highly dispersible powder used in paste processing, also often called plasticized paste. It has fine particles and a talc-like texture with no flowability. It offers advantages such as low equipment cost, simple and inexpensive processing molds, ability to form special shapes, easy foaming, few heating cycles, and small-batch multi-variety production. With excellent paste-forming and dispersion performance, it is mainly used in the soft material field of PVC resin, suitable for coating, dipping, spraying, and foaming processes. Our company mainly produces seed emulsion polymerization paste resins P-450 and P-440.
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Dioctyl terephthalate (DOTP)
Dioctyl terephthalate (DOTP), CAS 6422-86-2, formula C₂₄H₃₈O₄, MW 390.50 g/mol. A main plasticizer with excellent electrical and thermal properties. Its volume resistivity is 10–20 times higher than DOP. It has good growth effect and low volatility, especially in cable materials. Widely used in products requiring heat resistance and high insulation. An ideal plasticizer for 70°C cable materials and other PVC products requiring volatile resistance.
DOTP offers good cold resistance, heat resistance, extraction resistance, volatile resistance, and high growth rate. Products show excellent durability, soapy water resistance, and low softness. Suitable as a plasticizer for PVC resin, such as PVC cable material requiring high insulation. DOTP can be mixed with DOP in any proportion. When used in plasticizing paste, it can reduce viscosity and increase storage life.
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Dioctyl adipate
Dioctyl adipate (DOA), CAS 103-23-1, formula C₂₂H₄₂O₄, MW 370.59. A plasticizer for PVC, surface coatings, and rubber. Soluble in common organic solvents and miscible with all monomeric plasticizers commonly used in PVC. Due to good low-temperature behavior, especially suitable for plasticized PVC products requiring good low-temperature flexibility.
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Zirconium carbonate
Zirconium carbonate, formula ZrOCO₃·nH₂O. White crystalline powder, odorless and tasteless. Insoluble in water and alcohol; soluble in acidic solutions with release of carbon dioxide gas. Manufactured by the reaction of zirconium oxychloride with sodium carbonate.
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Lactalbumin Hydrolysate
It is a dry powder refined by biological extraction technology from whey protein of milk. It contains a high level of essential amino acids.
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Methylcyclopentadienyl manganese tricarbonyl
MMT (Methylcyclopentadienyl Manganese Tricarbonyl) is a high-purity organic manganese compound, appearing as a dark red transparent liquid. Featuring stable chemical properties, high activity and excellent oil solubility, it is a cost-effective fuel octane booster and antiknock additive compliant with mainstream fuel blending standards.
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RED PHOSPHORUS; RED PHOSPHOR
Executive Standard: GB 4947-2003
Chemical formula: P4
Molecular weight: 123.9 -
Ferrocene
Ferrocene is an orange-yellow to brownish-yellow crystalline powder. As an organometallic compound, it features excellent thermal stability, chemical stability and sublimation property.
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EDTA TETRASODIUM (EDTA-4NA)（TRILON B TETRASODIUM SALT）
Ethylenediaminetetraacetic acid tetrasodium salt (EDTA-4Na), alias EDTA tetrasodium; ethylenediaminetetraacetic acid tetrasodium salt. Formula C₁₀H₁₂N₂O₈Na₄·4H₂O, MW 452.23, CAS 13235-36-4.
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Sodium metasilicate pentahydrate
Sodium metasilicate pentahydrate, formula Na₂SiO₃·5H₂O (actually the tetrahydrate of disodium dihydrogen orthosilicate with two cations). White square crystals or spherical granules. Non-toxic, odorless, easily soluble in water (solubility 50 g/100 g water at 20°C), melting point 72°C. Hygroscopic and deliquescent in air. Has the general properties of sodium silicate and sodium metasilicate, with calcium and magnesium binding capacity, especially for magnesium (>260 mg MgCO₃/g at 35°C, 20 min).
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Polyacrylic Acid (PAA)
Polyacrylic Acid (PAA) is a non-toxic, water-soluble polymer with a slight almond odor. It exhibits excellent stability in alkaline environments and high-concentration water systems without scale precipitation. The product features outstanding dispersion performance, which can effectively disperse microcrystals and fine particles of calcium carbonate, calcium phosphate, calcium sulfate and other calcium salts. It causes no obvious irritation to human skin, with safe and mild properties for industrial application.
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