99% Purity 80/20 Toluene-Diisocyanate Tdi for Flexible Polyurethane Foam
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Product Highlights
- High Purity Grade: Purity reaches 99.8%, exceeding the 99.7% minimum requirement.
- Precise Isomer Ratio: 2,4-Isomer at 79.6% and 2,6-Isomer at 19.6%, matching 80/20 specification.
- Low Impurity Levels: Acidity at 0.0004% and Hydrolyzable Chloride at 0.0033%, well within limits.
- Superior Color Quality: Colorless appearance with APHA value of 5, significantly better than the 15 max.
- Standard Packaging: Loaded in 250kg red iron drums, 20 tons per 20ft container.
- Flexible Lead Time: Off-season delivery within 15 workdays; peak season within one month.
- Multiple Payment Options: Supports LC, T/T, D/P, Western Union, Small-amount payment, and Money Gram.
- Global Shipping Terms: Available under FOB, CIF, and EXW terms from Guangzhou, Shenzhen, or Foshan.
Product Attributes
- Customization
- Available
- CAS No.
- 584--84--9
- Type
- Synthesis Material Intermediates
- Model NO.
- TDI 80/20
- Appearance
- Liquid
- Quality
- Industrial
- Colour
- Colorless
- Un No.
- 2078
- Imdg Class No.
- 6.1
- Transport Package
- 250kgs/Iron Drum
- Specification
- ISO, SGS, BV, ETC
- Trademark
- zhong lian or natrual marking
- Origin
- Qingdao or Tianjin China or Busan Korea Port
- HS Code
- 29291010
- Production Capacity
- 5000 Tons / Year
Product Images of 99% Purity 80/20 Toluene-Diisocyanate Tdi for Flexible Polyurethane Foam
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Product Description
TOLUENE-DIISOCYANATE (TDI 80/20)
CAS: 584--84--9 UN NO.:2078 IMDG Class NO. : 6.1
1*20ft container loading qty: 20tons ( 250kgs/red iron drum)
| Test Item | Index | Test Result |
| Purity(WT)% | 99.7min | 99.8 |
| 2,4-Isomer% | 80+/-1 | 79.6 |
| 2,6-Isomer% | 20+/-1 | 19.6 |
| Acidity%(HCL) | 0.0015MAX | 0.0004 |
| Hydrolyzable Chloride(WT)% | 0.004MAX | 0.0033 |
| Color (APHA) | 15 MAX | 5 |
| Total Chloride(WT)% | 0.018 MAX | 0.005 |
| Appearance | In compliance with the above specification. | |


About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2411188". Items marked "" are certified.
Company Profile
Guangzhou Zhonglian Building Material Co., Ltd. Has won favorable reputation through 16 years growth and development. Serving 60 countries and regions in the world, including Southeast Asia, Africa, South America, French island countries, Pacific island countries. At present, major product lines such as Steel products, Prefabricated Steel structure and Building Materials have been formed, which will continue to develop in deeper profession and brand building.
For Prefabricated Steel structure, is composed of steel material structure. The Structure is mainly made of profile steel and steel plate, steel column, steel truss girder artifacts, such as weld is required between each components or parts, bolt connection. The weight is lighter, the construction is simple with installation at short time, widely used in large factories, stadiums, high-rise, and other fields.
It can be produced as a steel structure warehouse, steel structure house, steel structure school, hospital, steel structure packing, mall, hotel, temporary house, temporary working area, show room, dormitory building etc.
For Building materials: We take design and quality as the core, we are driven by material and process research and development, we are the international leading medium and high end one-stop project solution provider which provides the integration of original design, engineering construction, materials selection and purchase, whole house customization, soft furnishing and after-sales service for customers.
Our Head office is located in Guangzhou City with 500 square meters offices and 200 square meters showrooms. We also have branch offices and warehouse in Foshan and Yiwu. We are 13 years audited golden supplier of ******. We often attend the famous exhibition of domestic and oversea every year, such as Canton fair, Worldbex In Philippines, AfricaExpo In Tanzania, Batimat in France etc. We have established and continuously improved the management system. Zhonglian Team is always full of passion to carry our mission: We Serve, We Build, Happy life.
About Our Factory & Business Background
- Address
- The 5th Floor, Block C2#, Poly Tal To Wun, Hanxi Avenue East, Panyu, Guangzhou, China
- Terms of Payment
- LC, T/T, D/P, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CIF, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Guangzhou, Shenzhen, Foshan
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2000-09-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the purity level of this TDI?
- The product has a purity of 99.8%, which exceeds the minimum requirement of 99.7%.
- What is the isomer composition ratio?
- It contains 79.6% 2,4-Isomer and 19.6% 2,6-Isomer, closely matching the 80/20 standard.
- How is the product packaged and shipped?
- It is packed in 250kg red iron drums, with a loading capacity of 20 tons per 20ft container.
- What are the lead times for delivery?
- During off-season, delivery takes within 15 workdays, while peak season requires one month.
- What payment methods are accepted?
- We accept LC, T/T, D/P, Western Union, Small-amount payment, and Money Gram.
- Which shipping terms are available?
- International commercial terms include FOB, CIF, and EXW.
- What are the key quality specifications?
- Key specs include low acidity (0.0004%), low chloride content, and colorless appearance with APHA 5.
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