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表单
viscous liquid
质量水平
分子量
average Mn ~2,300 (narrow MW distribution)
degree of polymerization ~34
组成
isocyanate, ~3.6 wt. %
硬度
80 (Shore A, reacted with MOCA)
杂质
<0.1% residual TDI
折射率
n20/D 1.4742
粘度
≤1,700 cP(40 °C)(lit.)
密度
1.05 g/mL at 25 °C
SMILES字符串
CC(O)CO.Cc1ccc(cc1N=C=O)N=C=O
InChI key
SKQGWWNTEKONHY-UHFFFAOYSA-N
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应用
导辊和粘合剂加工垫。
特点和优势
粘度比常规聚氨酯低聚物更低。芳族异氰酸酯比脂族异氰酸酯更加活泼。芳族异氰酸酯的光稳定性不如脂族异氰酸酯。
外形
聚氨酯预聚物。
警示用语:
Danger
危险分类
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
靶器官
Respiratory system
储存分类代码
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
235.4 °F - closed cup
闪点(°C)
113 °C - closed cup
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Grudnaia i serdechno-sosudistaia khirurgiia, (1)(1), 52-55 (1990-01-01)
The authors discuss experience in 168 operations for extirpation and segmental resection of affected bronchi in children with bronchiectases. To prevent recanalization of the bronchus after its segmental resection and to prevent the formation of an abscess in the isolated
[Plombage of pathological pleural cavities].
V Ia Dzhugostran
Grudnaia khirurgiia (Moscow, Russia), (5)(5), 58-60 (1987-09-01)
[Excretory insufficiency of the pancreas after occlusion of the ductal system with glue].
V S Zemskov et al.
Vestnik khirurgii imeni I. I. Grekova, 138(3), 73-74 (1987-03-01)
[Use of KL-3 medical glue in surgery of the organs of the hepatopancreatoduodenal area].
V S Zemskov et al.
Khirurgiia, (8)(8), 37-39 (1985-08-01)
[The use of the polyurethane adhesive compound KL-3 for treating varicosities of the surface veins].
Iu M Polous et al.
Klinichna khirurhiia, (7)(7), 26-27 (1996-01-01)
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