日本片aa在线看_亚洲精选无码av_无码专区高潮AV_无码网站天天大爽免

PRODUCTS

1,3,5-tris(dimethylaminopropyl)hexahydrotriazine
Chemical ingredients and application: Trimerization catalyst for hard foam with high moisture,reduce removing time
Trademark: PC-41
Chemical name: 1,3,5-tris(dimethylaminopropyl)hexahydro-s-triazine (s-triazine)
CAS NO.: 15875-13-5
EINECS: 240-004-1
Structural formula:
Uses: used in the catalysis of PU and PIR, and offer higher selective activity to PU than PIR. Used in Laminated plate, spraying, molding, energy absorption foam craft, or in the porous PU and high elasticity foam products, or PIR board, HCFC-141b, R22, hydrocarbons (eg pentane, cyclopentane, etc.), block foam and water-blown
Packing: Net wt 180KG plastic lined metal pail, or following your demands. All have 5KG, 10KG, 25KG packaging
Technical index:

Appearance: colorless to light yellow transparent viscous 
liquid Nitrogen: 17% -18% 
Moisture: ≤0.5% 
Density (20℃): 0.92 
Viscosity 25℃: 27mpa.s 
Flash point: 104℃ 
Melting point: -59℃

蔣店化工專業(yè)生產(chǎn)聚氨酯系列產(chǎn)品

Specializing in the production of polyurethane products

Add: Jiangdian town, Liyang City Tel:+86-519-87190999 Fax:+86-519-87190555 Manager: Fang Weiping +86-13862698508