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polyester polyol for spray polyurethane system full water blown system, Cas No.: 32472-85-8, QICHEN

TDS 2 Inquiries

Unit Price:

$1400-1600/MT FOB

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CAS No.:

32472-85-8

Grade:

Industrial Grade

Content:

99%

Port:

Qingdao

Brand:

Qichen

Packaging:

225KG/DRUM or 1000KG-1200KG /IBC

Price valid (until):

2026-12-31

Contact Supplier

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Qichen Chemicals

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Fine chemicals,Oilfield drilling chemicals,Polyurethane raw materials,Basic chemicals

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Product Description
Seller Information
Inquiry History

Description

Polyester Polyol for Polyurethane Rigid Foam

BASIC INFO

INTRODUCTION

QC Y - H300 is a po lyester polyol used in producing full-water rigid polyurethane foam. It has very good compatibility with water and is widely applied in water-blown spray PU system

SPECIFICATION

Item	Index
Appearance	Yellow Transparent
Hydroxyl Number, mgKOH/g	32 0 ± 20
Vis ( at 25℃), mPa · s	2 000 ± 5 00
Acid value,mgKOH/g	≤ 2.0
H 2 O, %	≤ 0. 1 5

STORAGE

Please keep the product in a well ventilated, cool and dry place, preventing direct exposure to sunlight and rain, ideal storage temperature 0 - 4 0 ℃ , and keep it away from water or heat sources. Short- term warming or cooling will not affect the product quality. The product is non inflammable and non explosive.

SHELF LIFE

Under the condition of proper preservation, it has a shelf life of one year. After that please test before use.

APPLICATION

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PACKING & DELIVERY

PACKING： 225KG/DRUM or 1000KG-1200KG /IBC

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DELIVERY：

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Company Profile：

COMPANY INTRODUCTION

Qichen was established in the year of 2012. Our factory is located in Zhanhua District, Binzhou City, Shandong Province，where is the birthplace of China chemical industry. The factory covers an area of more than 13,000 square meters, with annual output about 50,000 tons and storage capacity about 1500 square meters.

We're engaged in researching, producing and sale of raw materials of Polyurethane, fine chemicals, basic chemicals and oilfield drilling chemicals. Our mission is always focused on our passion to meet the needs of our clients wih cost-effective products ,convenient and feasible solutions.

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Certificates

Basic Info

Product Name:

Diethylene glycol-phthalic anhydride copolymer

Other Name:

1,3-Isobenzofurandione,polymer with 2,2′-oxybis[ethanol];Phthalic anhydride,polyester with diethylene glycol;Ethanol,2,2′-oxybis-,polymer with 1,3-isobenzofurandione;Diethylene glycol-phthalic anhydride polymer;Phthalic anhydride-diethyleneglycol polymer;Diethylene glycol-phthalic anhydride copolymer;Phthalic anhydride-diethylene glycol copolymer

CAS No.:

32472-85-8

Molecular Formula:

(C8H4O3.C4H10O3)x

InChIKeys:

InChIKey=ZLBFMYQIKPWYBC-UHFFFAOYSA-N

Molecular Weight:

254.23596

Exact Mass:

254.07900

EC Number:

608-744-3

Categories:

Polymer

Characteristics

PSA:

93.06000

XLogP3:

-0.01520

Boiling Point:

295ºC at 760mmHg

Flash Point:

139.7ºC

See More Diethylene glycol-phthalic anhydride copolymer Properties 

Hazard Identification

Classification of the substance or mixture

Serious eye damage, Category 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H318 Causes serious eye damage
Prevention	P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P317 Get medical help.
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Diethylene glycol-phthalic anhydride copolymer Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Fine chemicals,Oilfield drilling chemicals,Polyurethane raw materials,Basic chemicals

Location:
shandong，BInzhou

Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
15

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2014

Qichen was established in the year of 2012. Our producing plant is located in Zhanhua District, Binzhou City, Shandong Province where is birthplace of China chemicals. The producing plant covers an area of more than 13,000 square meters, with annual output about 50,000 tons production and 1500M³ storage of polyurethane raw materials. We are committed to providing the research, producing and construction service of polyether polyols and rigid blended polyols, etc.. Along with 10 years development, we have already set up offices and warehouses in Tianjin, Qingdao, Linyi, Zibo, Zhengzhou, etc. which could give rapid delivery for our customers. Based on the development of polyurethane raw material series, Qichen has expanded business scope to fine chemicals, basic chemicals and oilfield drilling chemicals in recent years.

Binzhou city comes with rich industrial support, such as advanced technical resources, abundant material supply, huge production and storage capacity, all of which are leading in China. If coming into this city, you could get any you want for chemical industries.

Qichen will continue to innovate in the field of chemical new materials, lead the development of the chemical industry, and create a better life for mankind.

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
Brazil	Polyester Polyol	26 TON	May 24, 2024
Pakistan	Polyester Polyol	800 KG	Feb 25, 2026

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