China Wholesale Price Donspray 501 Water Base Blend Polyols - Donboiler 212 HCFC-141B base blend polyols – INOV Manufacturer and Supplier

Wholesale Price Donspray 501 Water Base Blend Polyols - Donboiler 212 HCFC-141B base blend polyols – INOV

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We have now a specialist, efficiency staff to provide good quality company for our consumer. We normally follow the tenet of customer-oriented, details-focused for Pu Foam, Polyethylene Glycol, Rigid Polyol, Never-ending improvement and striving for 0% deficiency are our two main quality policies. Should you need anything, don't hesitate to contact us.

Wholesale Price Donspray 501 Water Base Blend Polyols - Donboiler 212 HCFC-141B base blend polyols – INOV Detail:

Donboiler 212 HCFC-141B base blend polyols

INTRODUCTION

Donboiler212 is the blend polyether polyol consisted of polyols, catalyst, blowing agent and other additives. It can react with isocyanate to form rigid polyurethane foam with excellent thermal insulation property.

TYPICAL PROPERTY

Appearance	Brown-yellow transparent viscous liquid
Hydroxyl value mgKOH/g	300-400
Viscosity 25℃ , mPa·s	300-500
Density 20℃ , g/cm3	1.05-1.15

RECOMMENDED RATIO

	pbw
Donboiler 212 blend polyol	100
Isocyanate	120±5
Material temperature	22±2 ℃

REACTION CHARACTERISTICS

	Manual Mixing	High Pressure Machine Mixing
Cream Time s	10±2	7±2
Gel time s	55±3	40-50
Tack free time s	70-90	50-70
Free density kg/m3	26.5-27.5	25.5-27

FOAM PERFORMANCES

Moulding Density	Kg/m3	≥35
Closed-cell rate	%	≥95
Thermal Conductivity （10℃）	W/m.k	≤0.02
Compressive strength	KPa	≥120
Dimensional stability 24h -30℃	%	≤0.5
24h 100℃	%	≤0.5

PACKAGE

220kg/drum or 1000kg/IBC, 20,000kg/flexi tank or ISO Tank.

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"Quality initially, Honesty as base, Sincere company and mutual profit" is our idea, in order to create repeatedly and pursue the excellence for Wholesale Price Donspray 501 Water Base Blend Polyols - Donboiler 212 HCFC-141B base blend polyols – INOV , The product will supply to all over the world, such as: Greece, Haiti, Montpellier, We've got constructed strong and long co-operation relationship with an enormous quantity of companies within this business in Kenya and overseas. Immediate and professional after-sale service supplied by our consultant group has happy our buyers. Thorough Info and parameters from the merchandise will probably be sent for you for any thorough acknowledge. Free samples may be delivered and company check out to our corporation. n Kenya for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.

Castable Polyurethane Shoe Mould Prepolymer