Slipper Sandals PU Material Shoe Sole Polyurethane System Easy Process Widely Hardness For Choice Good Price

Price Negotiable

Price: Negotiation

MOQ: 20kg

Delivery Time: 5-8 days

Brand: Dingzhi

Product Description

Slipper Sandals PU Material Shoe Sole Polyurethane System Easy Process Widely Hardness For Choice Good Price Wide hardness

Model:DZ-5005/1032
Features:	Medium to high hardness, medium to high density PU resin for shoe sole.
Application:	Applicable for the production of shoe sole with the upper and slippers for men and women.
Typical Properties of PU Resin
Model	Appearance	Viscosity(Pa.s/50℃)	Density(g/cm³/40℃)	Package(kg)
DZ5005	White or pale yellow,liquid,no foreign material	0.50-0.80	1.16-1.20	18
DZ1032	Transparent liquidno foreign material	0.10-0.30	1.18-1.2	20
Proccessing
Please preheat materials at 60-70'c for 6-10 hours before processing. Then mixfully the whole drum of Pol and otheradditives according to the following table, Finally, respectively transfer POl, and ISO to their corresponding tanks.
DZ5005	Hardener/g	Water/g	Activator(DZ1001)/g	Other additives
18kg(one drum)	0	30-60	200-300	Depends
220kg(one drum)	0	367-733	2445-3666	Depends
Mold Temperature
Tank A temperature: 40-45℃; Tank B temperature: 40-45℃
Molding conditions and Technical datasheet
Reactivity	Technical index	Test Item	Reference Physical properties
Reference ratio P+C/I	100/79-83	Molded density of sole(g/cm³)	0.38-0.55
Using temperature(℃)	A material : 40-45℃ B material : 40-45℃	Hardness(Shore A)	50-70A
Cream time(s)	5-9	Tensile strength(Mpa)	6.0-8.0
Rise time(s)	30-45	Elongation(%)	350-450
Metal mold temperature℃)	45-55	DIN abrasion resistance(mm)	≤400
Demold time(min)	2.5-4	Free foam density(g/cm³)	0.24-0.30
		Folding endurance in room temperature(40.000 gap length.mm)	<8