Advanced Materials Engineering Solutions Enhancing Total Product Durability for Global Automotive Industries

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Product Details
CAS No.: 57-55-6
Formula: Molecular Formula
EINECS: Einecs No.
Gold Member Since 2026

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  • Advanced Materials Engineering Solutions Enhancing Total Product Durability for Global Automotive Industries
  • Advanced Materials Engineering Solutions Enhancing Total Product Durability for Global Automotive Industries
  • Advanced Materials Engineering Solutions Enhancing Total Product Durability for Global Automotive Industries
  • Advanced Materials Engineering Solutions Enhancing Total Product Durability for Global Automotive Industries
  • Advanced Materials Engineering Solutions Enhancing Total Product Durability for Global Automotive Industries
  • Advanced Materials Engineering Solutions Enhancing Total Product Durability for Global Automotive Industries
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  • Overview
  • Product Description
  • Specification
  • Packing & Delivery
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
Propanediol
Classification
1,2-Propanediol
Appearance
Liquid
Type
2°(Secondary Alcohol)
Hydroxyl No.
Dihydroxy
Purity
99.88%
Grade
Food Grade / Industrial Grade
Density
1.036 G/Cm³
Boiling Point
187.3°C
Transport Package
215kg Steel Drums, 1000L IBC Totes, ISO Tanks for
Specification
99.88% purity, 215kg & 1000L packages
Trademark
YSYT
Origin
Tianjin, China
HS Code
2905320000
Production Capacity
821125

Product Description

Product Description
Advanced Materials Engineering Solutions Enhancing Total Product Durability for Global Automotive Industries
Specification
ITEMS
UNIT
INDICATORS Standard
TEST RESULTS
Appearance
—
Colorless, viscous and transparent liquid, no mechanical impurity
Compliant
PG Content
%
≥99.5
99.8
Color (Pt-Co) No
—
≤10
3
Moisture
%
≤0.2
0.06
Relative density
g/cm³
1.035–1.038
1.037
Acidity 
%
≤0.01
0.007
Packing & Delivery
Advanced Materials Engineering Solutions Enhancing Total Product Durability for Global Automotive Industries
Advanced Materials Engineering Solutions Enhancing Total Product Durability for Global Automotive Industries
Our factory supplies high-purity PG at 99.8%, surpassing the 99.5% industry standard and fitting industrial and food-grade usage worldwide.
Every batch undergoes strict lab inspection covering appearance, purity, chroma, moisture, density and acidity. Our test results show ultra-low impurities: Pt-Co color 3, moisture 0.06% and acidity 0.007%. Minimal impurities prevent adverse reactions in downstream production, cut waste and stabilize clients' finished product quality, a key edge over inferior low-purity PG.
It covers broad industrial applications. In coatings and resins, it works as solvent and antifreeze for water-based paints and polyester to boost coating smoothness and cold resistance. For daily chemicals, it acts as gentle humectant in lotion, shampoo and oral care without skin irritation. Food manufacturers use it as flavor solvent and preservative carrier meeting global food safety norms. It also serves pharmaceuticals, plasticizers, antifreeze and tobacco moisturizers, satisfying diverse demands from cross-industry B2B buyers.
Flexible packaging matches all order sizes. Standard packing is 215kg galvanized steel drum (58×58×95cm, 230kg gross weight). Bulk orders adopt 1000L IBC totes for easy container loading. Custom packages are acceptable. All containers feature leak-proof, anti-corrosion seals to avoid leakage in long ocean and land transit.
We keep adequate stock for fast delivery within 3–7 working days after deposit. Shipping choices include sea freight, air freight, ISO tanks and flexitanks for massive bulk cargo. Our team provides full export documents like CO, MSDS and test certificates to smooth overseas customs clearance. Payment terms of T/T and sight L/C are negotiable to ease clients' capital burden. Volume-based discounts and professional technical consultation are available. With consistent supply, rigorous QC and full export support, we strive to be a trusted long-term PG supplier for global manufacturers.
Company Profile
Advanced Materials Engineering Solutions Enhancing Total Product Durability for Global Automotive Industries
Advanced Materials Engineering Solutions Enhancing Total Product Durability for Global Automotive Industries
Advanced Materials Engineering Solutions Enhancing Total Product Durability for Global Automotive Industries
Advanced Materials Engineering Solutions Enhancing Total Product Durability for Global Automotive Industries
FAQ
Q1: Does it work with phone cases?
A: Yes! Charges through cases up to 8mm thick (plastic, silicone, or TPU).

Q2: Why does my device charge slowly?
A: Ensure your phone supports 15W wireless charging. Lower power may apply for non-Qi devices.
Q3: How do I claim warranty service?
A: Email your order ID and issue description to ***@***.com. We’ll respond within 24 hours.

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