We are a foreign enterprise registered in the Waigaoqiao bonded area of Shanghai. We were established with investment from Taiwan Pautai Industrial Corporation, a company with a thirty year history. With capital totaling 100 million yuan, Taiwan Pautai Industrial Corporation has established chemical plants in Taiwan, Xiamen, Dongguan, Jiangsu and and Zhejiang. Our main market is the import and export of PVC plastic additives, stabilizers and other related materials.
1 2 3 Typical Formulations For Pvc Products

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LEAD SOLID STABILIZERS

LEAD SOLID STABILIZERS


Items Component Specification Characteristic & Application Packing
Tribasic lead sulphate
3PbO‧PbSO4‧H2 O		 White powder
PbO 88± 1%
Moisture 0.5% max.		 Excellent heat stability and electrical insulation.
Used in white opaque products.
Rigid pipe and plate.
Electrical insulation products.
Flexible sheet.		 25 kg
Dibasic lead phosphite
2PbO‧PbHPO3‧1/2H2 O		 White powder
PbO 88± 1%
Moisture 0.5% max.		 Excellent heat stability and weather resistance.
Used in white opaque products, window profiles, corrugated
Sheets.		 25 kg
Dibasic lead stearate
2PbO‧Pb(C17 H35 COO)2		 White powder
Pb 50± 1%
Free fatty acid 1% max.
Moisture 0.5% max.
Melting point 280°C up.		 Excellent lubricant at high temperature operation.
Prevent the blooming in vinyl product as a lubricant.
Flexible leather Sheet Rigid pipe Plate injection molding Products.		 25 kg
Lead stearate
Pb(C17 H35 COO)2		 White powder
Pb 27.5 0.5%
Free fatty acid 1% max.
Moisture 0.5% max.
Melting point 105± 5°C.		 Excellent lubricant and good heat Stability.
Used as a heat stabilizer and lubricant for rigid and soft products.		 25 kg

METALLIC SOAP STABILIZERS

METALLIC SOAP STABILIZERS


Items Component Specification Characteristic & Application Packing

Cadmium stearate
Cd(C17 H35 COO)2

White powder
Cd 16± 0.5%
Free fatty acid 1% max.
Moisture 0.5% max.
Melting point 105± 5°C.		 Excellent heat and light stability and clarity.
Good lubricity and initial color.
Rigid and flexible transparency products.
 20 kg
Barium stearate
Ba(C17 H35 COO)2
White powder
Ba 20± 0.5%
Free fatty acid 1% max.
Moisture 0.5% max.
Melting point 200°C up.		 Excellent long-term heat stability.
Excellent synergistic effect when used with Cd, Zn and Pb stabilizer.
Good gelling properties and lubricity.		 20 kg
Zinc stearate
Zn( C17 H35 COO)2
White powder
Zn 10.5± 0.5%
Free fatty acid 1% max.
Moisture 0.5% max.
Melting point 120± 5°C.		 Good clarity and weather resistance.
No plate out in the process.
Non-sulfide staining.
Flexible and rigid non-toxic Products.		 20 kg
Calcium stearate
Ca( C17 H35 COO)2
White powder
Ca 6.8± 0.5%
Free fatty acid 1% max.
Moisture 2.5% max.
Melting point 150± 5°C.		 Non sulfide staining and non-toxic.
Excellent internal lubricity and good gelation properties.
Flexible and rigid products.
Non-toxic products.		 20 kg
Magnesium stearate
Mg( C17 H35 COO)2
White powder
Mgo 7.2~8.0%
Free fatty acid 1.5% max.
Moisture 1.5% max.
Melting point 130~145°C.		 Excellent lubricity and good heat stability. 20 kg

LIQUID BARIUM-CADMIUM-ZINC STABILIZERS

LIQUID BARIUM-CADMIUM-ZINC STABILIZERS


Trade Name Composition Application & Properties Packing
UNISTAB BC-304
UNISTAB BC-305
UNISTAB BC-306		 Cd-Ba-Zn General purpose stabilizer.
Excellent heat and light stability.
Excellent clarity, Non-Plate out.
Self-lubricating effect.
For semi-rigid and flexible transparent and pigmented formulation.		 200 kgs
UNISTAB BC-468A
UNISTAB BC-600		 Cd-Ba-Zn High-efficiency, self-lubricating effect can be used as one package, unnecessity of blending powder stabilizer in processing.
Excellent initial color and color retention.
For semi-rigid and flexible PVC articles processed by calendering, extrusion and molding.		 200 kgs
UNISTAB BC-541 Cd-Ba-Zn Is a high performance stabilizer. It provides excellent crystal clarity, particularly suitable for clear cable and wire requiring high thermal stability and inhibitor against degradation by copper. 200 kgs

LIQUID BARIUM-ZINC STABILIZERS

LIQUID BARIUM-ZINC STABILIZERS


Trade Name Composition Application & Properties Packing
UNISTAB BZ-511
UNISTAB BZ-512
UNISTAB BZ-525
UNISTAB BZ-570
UNISTAB BZ-695		 Ba-Zn Very good transparent, initial color and color retention.
Non-sulfur staining.
Non-blooming, non-plate out, good printability and weldability.
Excellent synergistic effect when used with Ba-Zn-St UNISTAB BZ-424.
For general applications, semi-rigid and flexible transparent and white-pigmented formulations.		 200 kgs
UNISTAB BZ-591
UNISTAB BZ-592
UNISTAB BZ-717		 Ba-Zn Very good transparent, initial color and color retention.
Good self-lubrication effect.
For semi-rigid and flexible formulations with high degree of whiteness.		 200 kgs
UNISTAB BZ-599
UNISTAB BZ-636
UNISTAB BZ-699
UNISTAB BZ-795		 Ba-Zn Self-lubricating.
Imparts excellent early color, and clarity.
Excellent long-term heat stability and weathering stability.
Very good antifogging, low order.
For clear, filled and white pigmented formulations.		 200 kgs
UNISTAB BZ-540
UNISTAB BZ-552PF		 Ba-Zn Phenol-free stabilizer with self-lubricating.
Imparts excellent heat stability and good color retention.
Non-blooming, non-plate out and low odor.
For calendering, extrusion flexible formulations and plastisols.		 200 kgs

ORGANO PHOSPHITE CHELATORS

ORGANO PHOSPHITE CHELATORS


Trade Name Composition Application & Properties Packing
UNISTAB CH-135 Diphenylisodecyl
Phosphite		 The most efficient phosphite chelator for PVC compounds.
Improves the transparency, initial color, and heat stability, when used in conjunction with Ba-Cd-Zn stabilizer, particularly those based on metallic soaps.		 200 kgs
UNISTAB CH-300 Diphenylisoctyl
Phosphite		 200 kgs
UNISTAB CH-1500 4.4 isopropylidene
diphenol Alkyl
(C12-C15) Phosphite		 In combination with liquid Ba-Zn and Ca-Zn stabilizer to impacts the initial color, and heat stability.
Provides excellent effective of anti-plating out.
CH-1500 complies with FDA regulation for use in rigid PVC.		 190 kgs
UNISTAB CH-1178 Tris nonylphenyl
Phosphite		 Non-toxic stabilizer.
Especially effective in improving the initial- color and heat stability for use in conjunction with non-toxic Ca-Zn stabilizer.		 200 kgs
UNISTAB CH-301 Liquid Na-Organic
chelator		 Excellent initial color and color retention.
Specially designed for the stabilization of automotive interior PVC compounds that will be in contact with urethane foam, to reduce the staining and discoloration.
Imparts long-term moderate temperature(70-120 C)
Dosage：0.5-1.5 phr.		 200 kgs

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1 2 3 Typical Formulations For Pvc Products
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