尤物视频污,99热99热99超碰,精品久久久久女少妇,少妇精品无码,日B视屏久久香色,亚洲美女午夜福利av,国产美女被操,国产九九精品,国产久久色情

China Polytrimethylene carbonate - China Supplier
China Polytrimethylene carbonate - China Supplier

Polytrimethylene carbonate

Price:Negotiable
Industry Category: Chemicals/Inorganic Salts/Carbonates
Product Category:
Brand: PTMC
Spec: 100g


Contact Info
  • Add:東湖開發(fā)區(qū)關(guān)山二路特一號(hào), Zip: 430200
  • Contact: 葉先生
  • Tel:027-86637880
  • Email:hs15527997319@163.com

Other Products

Description
Additional Information

Chinese Name: Poly(trimethylene carbonate)

English Name: Poly(trimethylene carbonate)

Chemical Formula: (C4H6O3)n

Product Specifications:

Ester End-Capped Poly(trimethylene carbonate) OH-PTMC-COOR

Carboxyl End-Capped Poly(trimethylene carbonate) OH-PTMC-COOH

Hydroxyl End-Capped Poly(trimethylene carbonate) OH-PTMC-OH

Poly(trimethylene carbonate) (PTMC)

Appearance: Should be white to transparent solid, odorless and tasteless; off-white to light yellow translucent elastomer.

Intrinsic Viscosity: 0.1-7 dL/g

Viscosity-Average Molecular Weight: 1-50w

Number-Average Molecular Weight: 1-50w

Glass Transition Temperature: -20°C

Loss on Drying (%): ≤0.5
Residue on Ignition (%): ≤0.5

Packaging Specifications: 100g/bag; 500g/bag; 1KG/aluminum foil bag

Storage Method: Store dry, sealed, at low temperature below 0°C, avoid contact with moisture

Industry Category Chemicals/Inorganic Salts/Carbonates
Product Category
Brand: PTMC
Spec: 100g
Stock:
Origin: China / Hubei / Wuhanshi
About Toocle.com - Partner Programme - Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營(yíng)性-2023-0192
ChatGlobal Chat Now 曲水县| 温州市| 光泽县| 石阡县| 葫芦岛市| 泗洪县| 嘉义县| 黎川县| 玛曲县| 彭山县| 英山县| 新巴尔虎右旗| 灵丘县| 西乌珠穆沁旗| 洛南县| 龙陵县| 仁布县| 平昌县| 潜山县| 新营市| 新巴尔虎右旗| 马公市| 休宁县| 石楼县| 定日县| 屯留县| 无锡市| 泾源县| 龙海市| 湖南省| 广水市| 庆安县| 威宁| 浦县| 肇东市| 宽城| 邮箱| 准格尔旗| 乐山市| 高碑店市| 大化|