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Factory directly PPG Butyl Ether ether for Polyurethane Chemical

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CAS No.:

98002-49-4

Grade:

Industrial Grade

Content:

99.9%

Port:

qingdao

Packaging:

250kg drum or as your requirement

Price valid (until):

2024-10-13

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Hebei Runxuchen trading Co., LTD

Company Type:

Manufactory

Location:

China

Payment Terms:

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

Average Lead Time:

15 days

Qualification:

Main Products:

peptide

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Product Details
Seller Information

Description

Product Detail

Product Description

Hot sale Polyether Polyol/PPG

A polyol is an organic compound containing multiple hydroxyl groups. The term "polyol" can have slightly different meanings depending on whether it is being used in the field of food science or that of polymer chemistry. Polyols containing two, three and four hydroxyl groups are a diol, triol, tetrol and so on.
Low molecular weight polyols are widely used in polymer chemistry, where they function as crosslinking agents. Alkyd resins for example are used in paints and in molds for casting. They are the dominant resin or "binder" in most commercial "oil-based" coatings. They are based on linking reactive monomers with through ester formation.

Polyether polyol series products are mainly used in the preparation of rigid polyurethane foam, widely used in refrigerators, freezers, refrigerated trucks, heat insulation panels, pipeline insulation and other fields. The obtained product has low thermal conductivity and good dimensional stability, and is also an important raw material for the preparation of composite polyether.Production of polyether polyols In the polyurethane industry, it is mainly used for polyurethane foam, the main varieties are polyoxypropylene polyols and polytetrahydrofuran ether polyols.

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Product Parameters

Polyether Polyols 3000
TEST ITEM	UNIT	SPECIFICATION	TEST RESULT	TEST STANDARD
Appearance		Transparent liquid	Transparent liquid	GB/T2008.2
Color	GD/APHA	MAX 50	10	GB/T605
Viscosity	mPa.s/25c	400-700	572	GB/T12008.7
Water	WT%	MAX 0.05	0.026	GB/T22313
Acid value	mgKOH/g	MAX 0.05	0.044	GB/T12008.5
PH Value		5-7	5.46	GB/T22313
Hydroxyl Value	mgKOH/g	54-58	56.97	GB/T12008.3
Unsaturation	Mol/kg	MAX 0.020	0.0086	GB/T12008.6

Polyether Polyols 3500
TEST ITEM	UNIT	SPECIFICATION	TEST RESULT	TEST STANDARD
Appearance		Transparent liquid	Transparent liquid	GB/T2008.2
Color	GD/APHA	MAX 50	10	GB/T605
Viscosity	mPa.s/25c	400-700	660	GB/T12008.7
Water	WT%	MAX 0.05	0.025	GB/T22313
Acid value	mgKOH/g	MAX 0.05	0.027	GB/T12008.5
PH Value		5-7	6.12	GB/T22313
Hydroxyl Value	mgKOH/g	54-58	47.56	GB/T12008.3
Unsaturation	Mol/kg	MAX 0.020	0.0084	GB/T12008.6

Polyether Polyols 5000
TEST ITEM	UNIT	SPECIFICATION	TEST RESULT
HYDROXYL VALUE	mgKOH/g	33.0-37.0	34.70
WATER	WT%	MAX 0.05	0.033
COLOR	GD/APHA	MAX 50	20
ACID VALUE	mgKOH/g	MAX 0.05	0.041
VISCOSITY	(25C), MPA.S	800-1000	870
PH		5.0-7.0	6.28
DEGREE OF UNSATURATION	Mol/kg	MAX 0.06	0.040
APPEARANCE	TRANSPARENT LIQUID, NO SUSPENDED MATTER

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Basic Info

Product Name:

Airvol 523

Other Name:

Airvol 523;Vinol 523;136462-09-4;39387-83-2

CAS No.:

98002-49-4

InChIKeys:

IMROMDMJAWUWLK-UHFFFAOYSA-N

Molecular Weight:

44.05

Exact Mass:

44.026215

EC Number:

209-183-3

Categories:

Characteristics

PSA:

20.2

Appearance:

Polyvinyl alcohol appears as odorless white to cream-colored granules or powder. Pure aqueous solutions are neutral or faintly acid and subject to mold growth. pH (4% aqueous solution): 5-8. Strongly hydrophilic. (NTP, 1992)

Density:

1.329 (NTP, 1992)

Melting Point:

442 °F (decomposes) (NTP, 1992)

Boiling Point:

644 °F at 760 mm Hg approximately (NTP, 1992)

Water Solubility:

Soluble (NTP, 1992)

Vapor Pressure:

Negligible (NTP, 1992)

Odor:

Odorless

Taste:

Tasteless

PH:

5,0 to 6,5 (4 % solution)

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Seller Information

Business Type:
Manufactory

Main Products:
peptide

Location:
south road and north road

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

Average lead Time:
15 days

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2022
Hebei runxuchen trading Co., Ltd. is a modern and advanced enterprise specializing in the production and export of peptide products, synthetic peptides, cosmetic raw materials, beauty and slimming products etc Products are widely used in health products, peptides and other fields. Our plant covers an area of 1000 m². The proposed workshop will be built according to GMP standards. We provide our customers with quality products and first-class service. Now, we can provide G-KG service to our customers.
High-Quality Peptides: Our company specializes in premium-grade peptides, ensuring the highest standards of purity and efficacy. Each product undergoes rigorous testing to guarantee superior quality and performance.
Cutting-Edge Technology: We leverage the latest advancements in peptide synthesis and production technology. Our state-of-the-art facilities and innovative processes enable us to deliver peptides with exceptional precision and consistency.
Custom Solutions: We offer tailored peptide solutions to meet the specific needs of our clients. Whether you require bespoke formulations or custom quantities, our experienced team is dedicated to providing personalized support and solutions.
Extensive Expertise: With years of experience in the peptide industry, our team of experts is well-versed in the complexities of peptide development and applications. We are committed to providing insightful guidance and technical support to help you achieve your goals.
Comprehensive Product Range: Our diverse portfolio of peptide products covers a wide range of applications, including research, pharmaceutical development, and cosmetic formulations. This allows us to cater to various industries and meet different customer needs.
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Factory directly PPG Butyl Ether ether for Polyurethane Chemical

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