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Henan Tianfu Chemical Co., Ltd.Poly(tetrahydrofuran) 25190-06-1//www.lookchem.com/300w/2010/0620/25190-06-1.jpg
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Poly(tetrahydrofuran) 25190-06-1 CAS NO.25190-06-1

Min.Order Quantity:
0 Metric Ton
Purity:
88%
Port:
Any port of China
Payment Terms:
L/C,T/T,

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Product Details

Keywords

  • Poly(tetrahydrofuran)
  • 25190-06-1
  • 25190-06-1

Quick Details

  • ProName: Poly(tetrahydrofuran) 25190-06-1
  • CasNo: 25190-06-1
  • Molecular Formula: C16H33O5X2
  • Appearance: conform
  • Application: 25190-06-1
  • DeliveryTime: with 10days after order confirmed
  • PackAge: according to the requirement of custom...
  • Port: Any port of China
  • ProductionCapacity: 1 Metric Ton/Day
  • Purity: 88%
  • Storage: conform
  • Transportation: by air
  • LimitNum: 0 Metric Ton

Superiority

our company was built in 2009 with an iso certificate.in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.our main business covers the fields below:

1.noble metal catalysts (pt.pd...)

2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)

3.oled intermediates (fluorene,carbazole,boric acid...)

4.customs synthesis

our advantage:

1. higest quality and good package

2.fast delivery

3.better payment term

4.fast response to customer within 6 hours

5.good business credit in europe ,us ,japan ,korea

anyway ,if you need any chemicals from china ,henan tianfu can help you

Details

ppg prepolymer

type zb1880 zb1885 zb1890 zb1895
nco (%) 4.0±0.2 4.3±0.2 5.2±0.2 6.2±0.2
密度
density 25℃ 1.1 1.1 1.1 1.1
viscosity 80℃ 500-700 500-700 400-600 150-200
apperance (liquid) colorless ot light
amber		 colorless ot light
amber		 colorless ot light
amber		 colorless ot light
amber
operation time (min)
resin 80-85℃/moca 		7—9 6—8 3—5 colorless ot light amber
demould time (h) 115℃ 1.5 1 1 1
vulcanization time (h)100℃ 15 15 15 15
properties(moca)
hardness (shore a) 80±2 85±2 90±2 95±2
tensile strength (kg/cm2) 150-175 185-227 268-340 299-340
tear strength (kg/cm) 49-54 63-74 78-93 83-93
elongation (%) 590-630 480-560 450-500 380-420
compression permanent
(%) 70℃ 22h 		40 45 45 48
abrasion wear (mm³/1.61km) ≤0.06 ≤0.06 ≤0.05 ≤0.05

our company was built in 2009 with an iso certificate.in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.our main business covers the fields below:

1.noble metal catalysts (pt.pd...)

2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)

3.oled intermediates (fluorene,carbazole,boric acid...)

4.customs synthesis

our advantage:

1. higest quality and good package

2.fast delivery

3.better payment term

4.fast response to customer within 6 hours

5.good business credit in europe ,us ,japan ,korea

anyway ,if you need any chemicals from china ,henan tianfu can help you

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