Polyketone Resin WHR-120

A kind of hard resin with high photostability
soluble in any solvent used in coating industry except for fatty alkane and water
Charateristics
Polyketone resin is a kind of hard resin with high photostability. It’s non-toxic and light-coloured. And it’s soluble in any solvent used in coating industry except for fatty alkane and water. It also can be mixed and solved with many resins used in paint and ink. So it can raise paint’s and ink’s properties greatly, such as glossiness, adhesion, pigment wettability, hardness of surface layer and system’s solid content. Furthermore, it can reduce system’s viscosity. When it’s applied in adhesives, it can enhance their first adhesivity, especially it’s durable adhesivity.
Specification:
model
WHR-120
standards
softening point
≥ 115
GB/T
(°C)
12007.6-1989
hydroxy value
210-280

GB/T 7384-1996
(mgKOH/g)
acid value
(mgKOH/g)
≤0.5

GB/T 6365-2006
Colourity
≤3
GB/T
(40%2-propanol solution)
12007.1-1989

Compatibility
Polyketone resin has good compatibility with the resins listed below
alkyd resin chlorinated resin
epoxy resin urea resin
rosin resin maleic resin
amino resin nitrocellulose
phenol formaldehyde resin polyamide resin
styrene resin and acrylic resin styrene-modified alkyd resin
chlorinated ethylene copolymer chlorinated wax

Application
ink: printing ink, gold blocking ink, anti-forge ink and flexible relief ink etc.
paint: nitro-paint, acrylic resin paint, chlorinated rubber paint, amino resin paint, polyester paint. ( topcoat primer of automobile and motorcycle, primer of furniture, fancy paint etc. )
overprinting varnish: overprinting v arnish for paper, cigarette bag etc.
adhesive: heat-melting type pressure sensitive adhesive, solvent sensitive adhesive.
colour paste: ideal interlocking material, can shorten paste mill time greatly.
colour powder: colour powder for electrostatic formation of image, such as electronic formation of image and electrostatic copy etc.
ball pen ink: write fluently, not leak ink.
Appearance and Package
Colourless or yellowish powder, paper-plastics composite bag, net weight: 25kg.
Storage and transportation
Stored at dry and ventilated condition, be far away from flame. The shelf life is one year. Take shelter from light and rain during transportation.