HUNTSMAN JEFFAMINE® T5000 Polyetheramine - 广州昊毅新材料科技股份有限公司

Amines

HUNTSMAN JEFFAMINE® T5000 Polyetheramine

                                                       

 

 Overview:

      T-5000 is a trifunctional primary amine. It is a colorless to pale yellow liquid with a molecular weight of approximately 5000 at room temperature. T-5000 is compatible with a variety of organic solvents.

 

  Physical and chemical indicators:

Color number Pt-Co

≤50

Primary amine content %

≥97

Acetyl value mmol/g

0.58-0.63

Amine value mmol/g

0.50-0.54

Moisture%

≤0.10

 

  Application: 

  T-5000 is a reactive chain extender for polyurethane with typical primary amine reaction properties. Widely used in the polyurethane RIM industry, it is the main raw material for spraying polyurea elastomers; because of its unique chemical structure, T-5000 plays a toughening role in the epoxy industry; together with polyamide, it is used in high Epoxy adhesive characterized by strength; provides surface corrosion protection in both epoxy-urethane systems.

Safety performance and toxicity:

T-5000 amino-terminated polyether is slightly toxic for oral administration; it is non-toxic for skin absorption, but it is weakly irritating to the skin; it is highly irritating to the eyes; when loading and unloading T-5000, use a protective cover to cover the face. In case of accidental contact with the eyes, immediately wash with water for at least 5 minutes, and make necessary medical observation, and apply soap and water to the skin.

Packaging and storage:

T-5000 is usually packaged in a 200Kg iron drum, protected from light, protected from heat and moisture, and has a shelf life of one year.

 

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