欧美精品久久一区二区三区,最近中文字幕资源,理论片影音先锋 http://www.gengheonline.cn The Leading Supplier of China Amine Catalysts Wed, 08 Nov 2023 08:55:21 +0000 zh-CN hourly 1 https://wordpress.org/?v=6.1.7 http://www.gengheonline.cn/wp-content/uploads/2023/12/1.jpg Polyurethane catalyst A-1 – Amine Catalysts http://www.gengheonline.cn 32 32 Polyurethane Catalyst A-1/Catalyst A-1 http://www.gengheonline.cn/archives/44374 Wed, 08 Nov 2023 08:52:17 +0000 http://www.gengheonline.cn/?p=44374 Polyurethane Catalyst A-1/Catalyst A-1

Alias: Polyurethane Catalyst A-1, Catalyst A-1, Dabco BL-11, Niax A-1, Jeffcat ZF-22, Lupragen N206, Tegoamin BDE, PC CAT NP90, Addocat 108, Toyocat ET

Product properties

Molecular formula: C8H20N2O;

Relative molecular mass: 160.3;

CAS No.: 3033-62-3;

Light yellow transparent liquid;

Purity ≥99%;

Water content ≤0.5%;

Viscosity (25℃): 4.1mPa.s;

Density (25℃): 0.902g/cm3;

Flash point (PMCC): 74℃;

Vapor pressure (20℃): 1.3Pa;

Boiling range: 186-226°C;

Product use

A-1 is mainly used in the production of flexible polyether-type polyurethane foam, and can also be used in the production of rigid foam for packaging, especially suitable for the production of high resilience, semi-rigid foam and low density foam;

A-1 is used in conjunction with organotin catalysts to provide a significant increase in foam production tolerance.

Polyurethane Catalyst A-1 Dabco BL-11 Niax A-1 Jeffcat ZF-22 Lupragen N206 Tegoamin BDE PC CAT NP90 Addocat 108 Toyocat ET

Storage:

Should be kept sealed and stored in a dry, cool and ventilated warehouse

Packaging:

180KG/drum Storage: it is recommended to store in dry and cool area with proper ventilation. Please fasten the cap as soon as possible after the original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the performance of the product.

Company?Name:

Newtop?Chemical?Materials?(Shanghai)?Co.,?Ltd.

Sales?Manager:

Hunter

E_Mail:

?sales@newtopchem.com

Telephone:

86-152 2121 6908

Fax:

86-021-5657?7830

Address:

Rm.?1104,?No.?258,?Songxing?West?Road,
Baoshan?District,?Shanghai,?China?(Mainland)

Website:

www.gengheonline.cn?

]]> Polyurethane catalyst A-1 http://www.gengheonline.cn/archives/42900 Mon, 17 Apr 2023 06:09:01 +0000 http://www.gengheonline.cn/archives/42900 Polyurethane Catalyst A-1 is a powerful polyurethane additive that improves the processing characteristics and physical properties of flexible foams. It contains one of the most active polyurethane foam amine catalysts currently in use in the industry. Pure amine ethers have been diluted with 30% by weight dipropylene glycol to help facilitate metering and allow conventional amounts to be used in foam formulations.

Polyurethane Catalyst A-1 is a clear amber liquid with a slight odor. Soluble in water and most organic solvents. It is stable at room temperature and under normal storage conditions.

Polyurethane catalyst A-1 is used to make polyurethane foam. It is used to accelerate the curing of the foam and improve its physical properties. It is also used to control the expansion rate of the foam.

Polyurethane Catalyst A-1 is a safe and effective product when used as directed. Always follow the manufacturer’s instructions when using this product.

Here are some benefits of using Polyurethane Catalyst A-1:

It improves the processing characteristics of flexible foams.
It can enhance the physical properties of flexible foam plastics.
It can accelerate the curing of polyurethane foam.
It can control the expansion rate of polyurethane foam.
The following are some safety precautions to take when using Polyurethane Catalyst A-1:

Avoid contact with skin and eyes.
In case of contact, rinse with water immediately.
Do not breathe vapor.
Use in a well-ventilated area.
Keep this product out of reach of children.

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