HK Helpyou Industrial Co.,Limited

trading company(2)

HK Helpyou Industrial Co.,Limited

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aromatic polyester polyols
Specification: 230kg net in painting iron drum.
Detail: Product Quaility Standard: Item Appearance OH. Value mgKOH/g Viscosity (25¡ãC) CPS Acid Value mgKOH/g Moisture % 400A Yellow to brown Liquid 420¡À20 2000~4500 3.0max 0.1max C.Storage: Steel ...

polyether polyol
Specification: 200kg net in painting iron drum.
Detail: The polyether polyol of flexible foam is mainly used for slab foaming, mold foaming etc. Such as furniture cushion, mattress, sound absorption board, carper botton, filter, wrapping material, Automatic seat, internally-decorat...

sulphur
Specification: Sulphur content, %, min - 99.98
Detail: Sulphur content, %, min - 99.98 Ash content, %, max - 0.02 Organic substances content, %, max - 0.01 Acidity, %, max - 0.0015 Water content, %, max - 0.3

dichlorofluoroethane(1,1-dichloro-1-fluoroethane)£¨hcfc-141b£©
Specification: purity: 99.8%
Detail: Dichlorofluoroethane(R141b),can substitute CFC-11 as foaming agent for rigid or soft PU foam without changing process and equipment,or CFC-113 as metal cleaner and solder-remover as well.

methyl ethyl ketone (mek)
Specification: 99.9%
Detail: mainly used in polyurethane resin, PU leather and imitation leather, bond, coating, lubricating oil dewaxing, printing ink, magnetic tape recording material and so on in...

polyether polyol (ppg)
Specification: 1000-5000 Molecular Weight
Detail: Origin:China

toluene diisocyanate(tdi)
Specification: T80/20
Detail: Origin:Korea, Japan, Poland, German


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