Guangdong Baoshan Trading Co., Ltd

About Guangdong Baoshan Trading Co., Ltd

Guangdong Baoshan Trading Co., Ltd.
——A Leading Provider of PVC Industry Chain Material Solutions
【Three Decades of Deep Cultivation: From Manufacturing to Supply Chain Integration】
Headquartered in Dongguan, Guangdong Baoshan Trading Co., Ltd. traces its roots back to 1994. With over 30 years of industry experience, the company has successfully transformed from a manufacturer into a global raw material solution agent. Today, Baoshan has evolved into a comprehensive service platform integrating product technology R&D, environmental safety testing, and intelligent logistics.
【Global Layout: A Group-Scale Development Vision】
Baoshan Industrial Co., Ltd. (Group Headquarters) and Jinlun International Co., Ltd. are located in Hong Kong, China. The Group has established several subsidiaries including Guangdong Baoshan Trading, Guangdong Baojun Import & Export, Guangdong Baojun Applied Materials, and Vietnam Baoshan Co., Ltd., with business coverage across Southeast Asia, providing global customers with one-stop, comprehensive pre-sales and after-sales support.
【Core Products: Advantages of Being a Master Distributor for Top Brands】
Leveraging its superior resource integration capabilities, Baoshan has built a supply system for PVC plastisol materials characterized by "complete models and a wide range of categories":
• Core Distributorships: Authorized distributor of BASF’s eco-friendly plasticizer Hexamoll® DINCH in China (ranking first in sales in the Asia-Pacific region for many consecutive years); authorized distributor of Eastman TXIB in China (awarded "Best Partner in Plasticizer Business in China").
• Main Product Range: PVC paste resins/blending resins, eco-friendly plasticizers, viscosity reducers, stabilizers, and other key additives from major global brands.
• Application Fields: Widely used in diversified industries such as children’s vinyl toys, medical supplies, automotive interiors, food packaging, wallpaper and flooring, inks, and coatings.
【Technology Empowerment: Laboratory-Grade Safety Assurance】
Committed to "driving innovation through high-performance solutions," Baoshan has built a high-standard R&D and chemical analysis laboratory dedicated to addressing industry environmental challenges:
• Top-tier Equipment: Equipped with high-precision mass spectrometers such as Agilent GC-MS, ICP-MS, and Waters LC-MS/MS.
• Rigorous Control: Provides free testing for various high-risk substances including phthalates, heavy metals, bisphenol A, and organotin, ensuring traceability of material sources and assisting customers in complying with stringent global environmental regulations.
• Customized R&D: Assists BASF in DINCH application development in the Asia-Pacific region and provides customers with formula optimization solutions and product upgrading technical support.
【Operational Excellence: Ensuring Supply Chain Certainty】
• Quality System: Strictly adheres to the ISO9001 standard and has passed the joint audit conducted by BASF’s Petrochemical Division, Quality Management Department, and Environment, Health, and Safety Department, committed to delivering high-standard value-added services.
• Warehousing & Logistics: Boasts a 20,000-square-meter self-built warehouse and 16 liquid storage tanks, with a safety stock of over 3 months for bulk European materials to effectively mitigate supply chain risks.
• In-house Fleet: Cooperates with land and sea logistics routes to provide fast, accurate, and safe delivery services.
With a robust supply chain system and continuous professional innovation, Baoshan is ready to partner with you to build a safe, environmentally friendly, and sustainable future.

Our Products

Polymeric polyester plasticizer

Model: GLOBINEX W-2050
Params: Viscosity (mPa·s, 25℃): 2300–3500
Color (APHA): 60
Acid Value (mg KOH/g): 0.5
Volume Resistivity (30℃, Ω·cm): min. 1×10¹¹
Specific Gravity (25/25℃): 1.05

Polyvinyl chloride paste resin

Model: TPM-31
Params: CAS No.： 9002-86-2

PVC resin powder

Model: TG-1000S
Params: K‑Value: 65.3–68.1
Degree of Polymerization: 960–1100
Bulk Density: 0.51–0.61 g/cc
42‑Mesh Pass: ≥99.5%
Volatile Matter: ≤0.50%
Appearance: White Powde

PVC paste resin,PVC Foam Paste Resin SY‑Z140

Model: SY-Z140
Params: Substances
.CAS No. Description 9002-86-2 Polyvinyl chloride
. Remark: This product contains substance Polyvinyl chloride (CAS No.9002-86-2) 100% by weight.

KANEVINYL PASTE SH-14

Model: SH-14
Params: K-value：77
Degree of Polymerization：1700

PVC Phenol-free Ca/Zn stabilizer

Model: SC-135
Params: PRODUCT IDENTIFIER : ADK STAB SC-135
GENERAL USE : Stabilizer
FORMULA : Mixture

PVC Blend resin powder

Model: SB-100C
Params: Polymerization degree : 850-1100
K value:62-67
Average particle diameter: 20μm
Apparent density:0.50-0.55 g/cm³
Volatile matter:≤0.4%
Residual vinyl chloride monomer:≤5 ppm

Film-forming agent TXIB

Model: Eastman TXIB(TM)
Params: CAS: 6846-50-0
Molecular Weight ： 286.4
Empirical Formula ：C16H30O4
Appearance ： Free from insoluble matter and haze
Acidity as Isobutyric Acid： 0.05 wt % max.
Specific Gravity @ 20°C/20°C： 0.942-0.948
Surface Tension @ 25°C ： 27.56 dynes/cm
Saponification Equivalent ：144.8
Refractive Index ：1.43 n(25°C/D)
Boiling Point @ 760 mm Hg: 281°C (537.8°F)
Freezing Point ：-70°C (-94°F)
Flash Point Cleveland Open Cup ： 143°C (290°F)
Fire Point Cleveland Open Cup ：152°C (305°F)
Autoignition Temperature ： 424°C (795°F)
Solubility in Water, @ 20°C ： 0.42 g/L
Evaporation Rate @ 100°C: 0.674 (g/1000 cm2)/h
Hydrolysis after 96 hr @ 98-99°C ： 0.003%
Viscosity, Brookfield a @ 25°C ：9 cP
Wt/Vol @ 20°C ： 7.86 lb/gal
Assay ： 98.6 wt % min.
Color Pt-Co: 10 max.

PVC Paste Resin PSM-31

Model: Kaneka PSM-31
Params: Polyvinyl chloride paste resin
CAS: 9002-86-2
Item & Details
Brand: Kaneka (Japan)
Type: Microsuspension PVC homopolymer paste resin
K-value: 72
Paste viscosity: approx. 3,500 mPa·s (medium viscosity)
Volatile matter: ≤0.8%
Apparent density: approx. 0.30 g/cm³

PVC Paste Resin PSH-10S

Model: Kaneka PSH-10S
Params: Polyvinyl chloride
CAS: 9002-86-2
Item Details
Brand: Kaneka (Japan)
Type: Microsuspension PVC homopolymer paste resin
K-value: 70
Paste viscosity: approx. 2,000 mPa・s (25℃, low viscosity) 约 2000 mPa・s
Volatile matter: ≤0.8%
Apparent density: approx. 0.30 g/cm³

PVC Paste Resin PR-G

Model: Formosa Plastics PR-G
Params: Brand: Formosa Plastics (Taiwan)
Type: Microsuspension PVC homopolymer paste resin
K-value :77.5-81.0
Polymerization degree: 1700±100
Paste viscosity: Low viscosity（2,000-3,000 mPa・s）
Volatile matter: ≤0.5%
Apparent density: 0.30±0.05 g/cm³
Residual VCM ≤5 ppm

Kaneka Blending Resin B5F

Model: PBM-B5F
Params: Polyvinyl chloride
CAS: 9002-86-2

Item Details
Brand: Kaneka (Japan)
Type: PVC blending resin / PVC modifier
Form: White fine powder
K-value: 65-68
Volatile matter: ≤0.5%
Apparent density: 0.32-0.35 g/cm³
Compatibility: Excellent compatibility with PVC homopolymer

Blend resin powder

Model: Zhongtai PB-1000
Params: Item Details
Brand Zhongtai Chemical (Xinjiang, China)
Type PVC blending resin /viscosity reducing resin
Form White fine powder
K-value 65
Volatile matter ≤0.5%
Apparent density 0.32-0.35 g/cm³
Particle size Small particle size with narrow distribution
Plasticizer absorption Low at room temperature
Compatibility Excellent compatibility with PVC homopolymer and paste resin

PVC paste resin

Model: LF-71G
Params: CAS: 9002-86-2
Polymerization Method: Microsuspension polymerization
K-value:Approx. 71,
Viscosity Number: 115–125 mL/g
Volatile Matter: ≤ 0.5%
Apparent Density:0.30–0.33 g/cm³
Paste Viscosity: Medium
Plasticizer Absorption: Moderate

PVC paste resin

Model: LF-51
Params: CAS: 9002-86-2
Polymerization Method: Microsuspension polymerization
Average Degree of Polymerization 1300±100
Viscosity Number: 115–125 mL/g
Volatile Matter: ≤ 0.5%
Apparent Density:0.30–0.33 g/cm³
Paste Viscosity: Medium
Plasticizer Absorption: Moderate

SILICONE FLUID

Model: L-45
Params: CAS-No. 63148-62-9 Polydimethylsiloxane Content:100%
Viscosity, dynamic：1000 mPa.s at 25C (77°F)
Viscosity,kinematic：1000 mm/s at 25℃ (77 °F

PVC resin powder HG-1000F

Model: Hanwha Ningbo HG - 1000F PVC Resin Powder
Params: CAS NO.:9002-86-2
Average Degree of Polymerization (DP): 1000±50
K Value: 66 – 68
Apparent Density: 0.56±0.04 g/cm³
Volatile Matter: ≤ 0.30 %
Fish Eyes: ≤5 pcs/400cm²
Residual Vinyl Chloride Monomer (VCM): ≤1.0 ppm
Whiteness (after 160℃, 10min): ≥86.8 %
Plasticizer Absorption: approx. 26.5 g/100g resin
Residue on Sieve (+42 mesh): 0 %

PVC Phenol-free Ca/Zn stabilizer

Model: CZ-190
Params: Yellowish, transparent liquid with characteristic odor.
Specific gravity: 0.950–1.050 at 25°C.
Flash point:>250°C.
Specific gravity: 0.950–1.050 at 25°C.
Flash point:>250°C.

PVC Phenol-free Ca/Zn stabilizer

Model: CT303TX（BAEROSTAB CT 303 TX）
Params: Appearance: Clear liquid -
Density (20℃): Approximately 1.05 g/cm³
Viscosity (25℃): Approximately 1000-3000 mPa·s
Calcium content: Approximately 1.5-2.0%
Zinc content: Approximately 0.5-1.0%
Thermal stability: Excellent
Odor: Slight characteristic odor
Applicable temperature: 160-200℃

Blend resin powder

Model: 266EF（BIOVYN™ 266EF）
Params: CAS: 9002-86-2
K value: 66
Type: Extender Homopolymer
Low haze property: Yes
Particle size: medium μm
Apparent density: approximately 0.55-0.60g/cm³
Volatile content: ≤0.30%
Residual vinyl chloride monomer: ≤1.0ppm

Eastman TXIB viscosity reduce

Model: Eastman TXIB(TM)
Params: Molecular Weight ： 286.4
Empirical Formula ：C16H30O4
Appearance ： Free from insoluble matter and haze
Acidity as Isobutyric Acid： 0.05 wt % max.
Specific Gravity @ 20°C/20°C： 0.942-0.948
Surface Tension @ 25°C ： 27.56 dynes/cm
Saponification Equivalent ：144.8
Refractive Index ：1.43 n(25°C/D)
Boiling Point @ 760 mm Hg 281°C (537.8°F)
Freezing Point ：-70°C (-94°F)
Flash Point Cleveland Open Cup ： 143°C (290°F)
Fire Point Cleveland Open Cup ：152°C (305°F)
Autoignition Temperature ： 424°C (795°F)
Solubility in Water, @ 20°C ： 0.42 g/L
Evaporation Rate @ 100°C 0.674 (g/1000 cm2)/h
Hydrolysis after 96 hr @ 98-99°C ： 0.003%
Viscosity, Brookfield a @ 25°C ：9 cP
Wt/Vol @ 20°C ： 7.86 lb/gal
Assay ： 98.6 wt % min.
Color Pt-Co 10 max.

Hexadecyl Ester 16

Model: Eastman TXIB(TM)，RTC-16
Params: 2,2,4-trimethyl-1,3-pentanediol diisobutyrate
CAS: 6846-50-0
Molecular Weight ： 286.4
Empirical Formula ：C16H30O4
Appearance ： Free from insoluble matter and haze
Acidity as Isobutyric Acid： 0.05 wt % max.
Specific Gravity @ 20°C/20°C： 0.942-0.948
Surface Tension @ 25°C ： 27.56 dynes/cm
Saponification Equivalent ：144.8
Refractive Index ：1.43 n(25°C/D)
Boiling Point @ 760 mm Hg 281°C (537.8°F)
Freezing Point ：-70°C (-94°F)
Flash Point Cleveland Open Cup ： 143°C (290°F)
Fire Point Cleveland Open Cup ：152°C (305°F)
Autoignition Temperature ： 424°C (795°F)
Solubility in Water, @ 20°C ： 0.42 g/L
Evaporation Rate @ 100°C 0.674 (g/1000 cm2)/h
Hydrolysis after 96 hr @ 98-99°C ： 0.003%
Viscosity, Brookfield a @ 25°C ：9 cP
Wt/Vol @ 20°C ： 7.86 lb/gal
Assay ： 98.6 wt % min.
Color Pt-Co 10 max.

PVC Phenol-free Ca/Zn stabilizer

Model: SC-1600C
Params: Appearance: Clear liquid -
Density (20℃): Approximately 1.05 g/cm³
Viscosity (25℃): Approximately 1000-3000 mPa·s
Thermal stability: Excellent
Odor: Slight characteristic odor
Applicable temperature: 160-200℃

PVC paste resin

Model: Shenyang PVC Paste Resin Powder PSM-31
Params: Production process: Micro-suspension Polymerization
Chemical type: Polyvinyl Chloride Homopolymer
Appearance: White ultrafine powder
Degree of Polymerization):1200-1400 -
Volatile Component: ≤0.50 %
Residual VCM : ≤5.0 mg/kg
Sieve Residue: ≤10.0mg/kg
Bulk Density: 0.2-0.45 g/cm³
BType B Viscosity, 30℃: 1500-6500 mPa·s

PVC Paste Resin Powder

Model: Shenyang PVC Paste Resin Powde PSH-10
Params: Production Process Micro-suspension Polymerization
Chemical Type Polyvinyl Chloride Homopolymer
Appearance White ultrafine powder, average particle size 1-2μm
Degree of Polymerization (Degree of Polymerization): 1580-1780 (typical value 1680) - National standard test method
Volatile Component (Volatile Component): ≤0.50% 105℃, 2 hours
Residual Vinyl Chloride Monomer (Residual VCM): ≤5.0 mg/kg Gas chromatography, in line with environmental protection and safety standards
Sieve Residue (Sieve Residue): ≤10.0mg/kg 0.15mm standard sieve
Bulk Density (Bulk Density): 0.20-0.40 g/cm³ Loose bulk density test
Type B Viscosity (Type B Viscosity): 1000-2500mPa·s 30℃, resin: plasticizer (DOP) = 100:65 ratio
K Value 72-75: - Calculated according to the degree of polymerization
Viscosity Number: 145-160 ml/g Dichloroethane solution test
Glass Transition Temperature (Tg) Approximately: 82℃ ℃ DSC test
Moisture Content: ≤0.30% Karl Fischer method

High thixotropic PVC paste resin powder

Model: KANEVINYL PASTE EH-251
Params: Production Process Emulsion Polymerization
Chemical Type Polyvinyl Chloride Homopolymer
Appearance White fine powder, with an average particle size of approximately 0.2-0.5μm
K Value: 76 (typical value) - Test for soluble polymers in cyclohexanone
Degree of Polymerization: Approximately 1550-1650 - Calculated based on K value
Paste Viscosity (V20): 5,500 (typical value) mPa·s 30℃, resin: plasticizer (DOTP) = 100:80 ratio
Viscosity Number: Approximately 150-158 ml/g Test in dichloroethane solution
Volatile Component :≤0.50% 105℃, 2 hours
Residual Vinyl Chloride Monomer (Residual VCM):≤5.0mg/kg Gas chromatography, in line with international environmental protection standards
Sieve Residue:≤10.0mg/kg 0.15mm standard sieve
Bulk Density: 0.30-0.50 g/cm³ Loose bulk density test
Glass Transition Temperature (Tg) Approximately: 81℃ ℃ DSC test
Moisture Content: ≤0.30% Karl Fischer method
Rheological Properties Thixotropic Rheology - High viscosity at low shear, good fluidity at high shear

Environmentally Friendly Plasticizer

Model: DOTP
Params: Dioctyl terephthalate
CAS: 6422-86-2
Concentration/Concentration range: 100%
Appearance: Transparent oily liquid without visible impurities.
Color (Pt-Co): ≤30.
Purity: ≥99.5%.
Density (20°C): 0.981-0.985 g/cm².
Acid value: ≤0.02 mg KOH/g.
Flash point: ≥210°C.
Moisture: ≤0.03%.
Volume resistivity: ≥2×10⁹ Ω·m.
Freezing point: -48°C (typical value).
Boiling point: 383°C (0.1 MPa) (typical value).
Ignition point: 399°C (typical value).

BASF HEXAMOLL® DINCH

Model: BASF HEXAMOLL® DINCH
Params: CAS Number: 474919-59-0 (USA), 166412-78-8 (regions outside the USA)
Dynamic viscosity*at 20C : 44-60mPa.s ASTM D 7042
Density* at 20C: 0.944-0.954g/cm DIN 51757/D 4052
Platinum-cobalt color :40max. DIN EN ISO 6271-2/D 5386
Refractive index* no20:1.460-1.466 DIN 51423/<D 1045
Acid value: 0.07 max.mg KOH/g DIN EN ISO 2114/D 1045
Ester content: 99.5 %min. by area GC-method BASF
Water content: 0.1%max. by weight DIN 51777,Part 1/E 203
Phthalate content: 0.01% max. UV-BASF
Molar mass :424.7 g/mol
Pour point (DIN ISO 3016) :-54 °C
Surface tension at 20 °C ：30.7 mN/m (DIN EN 14370)
Saponification value ：264 mgKOH/g (DIN EN ISO 3681)

PVC resin powder

Model: DG-1000S
Params: Average degree of polymerization: 950-1050
K value: 65-68
Apparent density: 0.51-0.57g/mL
Volatile content: ≤0.40%
Residual vinyl chloride monomer: ≤5μg/g
"Fish eye" count: ≤20 per 400cm²
Screen residue (250μm): ≤1.6%
Whiteness (reflectance): ≥85%
Thermal stability (160℃): ≥20min

PVC Phenol-free Ca/Zn stabilizer

Model: CZ-2756
Params: Density (25℃): 1.02-1.08g/cm³
Viscosity (30℃): 200-250mPa·s
Acid value: ≤0.5mgKOH/g
Moisture: ≤0.1%
Flash point (COC): ≥180℃
Thermal stability (180℃, Congo red): ≥30min
Volatile organic compounds (VOC): ≤0.5%
Phenolic substances: Not detected

Blend resin powder

Model: BJ-65
Params: Chemical characteristics: Polyvinyl chloride
CAS Number: 9002-86-2
Chemical formula: (C2HsCI)n
Component part: 100%

Polymerization degree: ~1000
K value: 65 (grade)
Average particle diameter: 20-40μm (medium powder)
Apparent density: 0.45-0.52 g/cm³
Volatile matter: ≤0.4%
Residual vinyl chloride monomer: ≤5 ppm
High purity, impurity-free

Acetyl Tributyl Citrate ATBC

Model: ATBC
Params: CAS NO.：77-90-7
Molecular Formula：C20H34O8
Molecular Weight：402.43
Appearance：Colorless transparent oily liquid, odorless
Color (Pt-Co)：≤30#
Purity (Ester Content)：≥99.0%
Relative Density(25/25C)：1.045-1.055 g/cm3
Acid Value：≤0.2 mgKOH/g
Moisture Content：≤0.15%
Refractive Index (25°C/D)：1.4410-1.4425
Flash Point(COC)：≥204℃
Freezing Point：≤-80℃
Heavy Metal (as Pb)：≤10 mg/kg
Environmental：Compliant with REACH,
Certification：RoHS, FDA,GB 4806