China Low price for Modified Silane Rasin.Water-Stop Groutings - Donpanel 412 HCFC-141b base blend polyols for PUR – INOV Manufacturer and Supplier

Low price for Modified Silane Rasin.Water-Stop Groutings - Donpanel 412 HCFC-141b base blend polyols for PUR – INOV

Short Description:

Product Detail

Product Tags

Feedback (2)

In order to best meet client's needs, all of our operations are strictly performed in line with our motto "High Quality, Competitive Price, Fast Service" for Toe-Puff, Integral Skin Foam System, Semi-Rigid Foam System, Our final target is "To consider the most effective, To be the Best". Please experience cost-free to call with us if you have any prerequisites.

Low price for Modified Silane Rasin.Water-Stop Groutings - Donpanel 412 HCFC-141b base blend polyols for PUR – INOV Detail:

Donpanel 412 HCFC-141b base blend polyols for PUR

INTRODUCTION

DonPanel 412 blend polyols is a compound which consists of polyether polyols, surfactants, catalysts and flame retardant in a special ratio. The foam has good thermal insulation property, light in weight, high compression strength and flame retardant and other advantages. It is widely used to produce sandwich plates, corrugated plates etc, which applies to make cold stores, cabinets, portable shelters and so on.

PHYSICAL PROPERTY

Appearance	Light yellow transparent viscous liquid
Hydroxyl value mgKOH/g	300-360
Dynamic viscosity （25℃） mPa.S	3000-4000
Density （20℃） g/ml	1.05-1.16
Storage temperature ℃	10-25
Storage stability month	6

RECOMMENDED RATIO

Raw materials	pbw
blend polyols	100
Isocyanate	100-120

TECHNOLOGY AND REACTIVITY (the exact value varies depending on processing conditions)

items	Manual mixing	High Pressure Machine
Raw material temperature ℃	20-25	20-25
Moulding temperature ℃	35-45	35-45
Cream time s	30-50	30-50
Gel time s	120-200	70-150
Free density kg/m³	24-26	23-26

MACHINERY FOAM PERFORMANCES

Moulding density	GB 6343	≥38kg/m³
Closed-cell rate	GB 10799	≥90%
Thermal conductivity（15℃）	GB 3399	≤22mW/(m.K)
Compression strength	GB/T 8813	≥140kPa
Dimensional stability 24h -20℃	GB/T 8811	≤1%
24h 100℃	GB/T 8811	≤1.5%
Flammability（Oxygen Index）	GB/T8624	>23.0

Product detail pictures:

Related Product Guide:

Our corporation puts emphasis about the administration, the introduction of talented staff, plus the construction of team building, attempting hard to improve the quality and liability consciousness of team members. Our organization successfully attained IS9001 Certification and European CE Certification of Low price for Modified Silane Rasin.Water-Stop Groutings - Donpanel 412 HCFC-141b base blend polyols for PUR – INOV , The product will supply to all over the world, such as: Poland, Norway, Czech Republic, Company name, is always regarding quality as company' s foundation, seeking for development via high degree of credibility , abiding by ISO quality management standard strictly, creating top-ranking company by spirit of progress-marking honesty and optimism.

Castable Polyurethane Shoe Upper Prepolymer

Donboiler 212 Hcfc-141b Base Blend Polyols

Donfoam 601 Water Base Blend Polyols

Donfoam 603 Ecomate Base Blend Polyols

Donspray 501 Water Base Blend Polyols

Low Hardness Polyurethane System

Modified Silane Rasin.Water-Stop Groutings

Pu Binder For Bonding Cork Crumb

Pu Binder For Bonding Scrap Foam

Pu System For Pipeline Insulation

This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!

By Alexander from Peru - 2017.02.18 15:54

This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!

By Doris from United Kingdom - 2018.02.04 14:13

Write your message here and send it to us