Factory Direct Open Cell PU Foam Material

• CAS No.: PU Foam
• Formula: Polyurethane
• EINECS: Polyurethane Foam
• Model NO.: 141b/245fa/water
• Bonding Function: Foaming
• Morphology: Polyurethane Liquid
• Application: Automobile, Construction, Woodworking, Packing
• Material: Polyurethane
• Classification: Room Curing
• Main Agent Composition: Blend Polyols
• Characteristic: Waterproof
• Promoter Composition: Polymeric Mdi
• Composition: Foaming Agent
• Color: Canary Yellow
• Transport Package: Plywood Packaging
• Specification: 1.5 cbm
• Trademark: DMJ
• Origin: China
• HS Code: 3909310000
• Production Capacity: 1200sets/Month

Product Description

Factory direct open cell pu foam material

Detailed Photos

 

Product Parameters

                             Factory direct open cell pu foam material

item	Pu foam material
Place of Origin	China
Brand Name	DMJ
Condition	New
Density	35~55kg/m3

Factory direct open cell pu foam material
DMJ-spray-502 is a two-components, spray-applied, closed-cell polyurethane foam system. This product is zero ozone Depletion Substance with standard foaming agent, 141B /245fa /water Flame retardant standard,with density 30-55kg/m3 (1.85-3.45lb/ft³) adjusted as per different project requirement, fire resistance is Class B2/B1.
With highly performance of thermal insulation, moisture & vapor barrier, air barrier , load-bearing, PU foam can give us a quieter, more energy saving buildings leading us to a healthier life. It applies to all kinds of spray-applied thermal insulation engineering, such as buildings exterior and interior, cold rooms, large-scale pipelines, LNG or LPG ships etc.. 

Physical Properties
Description	ISOCYANATE (MDI)	BLEND POLYOLS
Appearance Hydroxyl value Viscosity Specific gravity Storage Stability	Brown liquid  N/A 200-250 mPa.S/20ºC(68ºF) 1.20-1.25 g/ml (20ºC(68ºF)) 12 months        250kg/drum	Light yellow to brown transparent liquid 300-380 mgKOH/g 100-200 mPa.S/20ºC(68ºF) 1.12-1.20 g/ml (20ºC(68ºF)) 6 months      220kg/drum
Reactivity Properties                      Material temperature: 20ºC(68ºF)) , the actual value varied as per processing condition
POL/ISO Ratio   Cream  Time       Gel     Time	by volume S S	1/1 3-5  6-10

In-place Foam Performances

Items	Metric Unit	Index
Spray Density     Compressive Strength         K-Factor(Initial R Value)  Adhesive Strength Closed-cell Rate Dimensional Stability  -20ºC*24h 70ºC*90%RH*24h Water Absorption  Fire resistance  Oxygen index	GB/T6343-2009 GB/T8813-2008 GB/T10295-2008 GB/T 16777 GB/T10799-2008 GB 8811-2008 GB/T 8810 141B/245fa/water GB/8426	≥35kg/m^3 ≥150KPa ≤24mW/(m.K) ≥120KPa ≥90% 0.10% 0.29% ≤3% Class B2  ≥26%

The data provided above are typical value, which are tested by our company. For our company's products, the data included in the law do not have any constraints.

Installation Instructions

Factory direct open cell pu foam material
pu foam insulation material, Polyurethane foam The product is a mixture consisting of polyether polyols, silicone stabilizer, flame retardant and catalys. It is a light yellow liquid at room temperature. It has been developed to produce B1/B2 class fireproof outer wall spraying thermal insulation polyurethane foam in conjunction with polymeric ISO. polyurethane foam inject spray material DMJ series polyol is a fully formulated polyol blend developed for spray application of polyurethane rigid foam. The component ratio of has been adjusted to make it suitable for polyurethane foam spraying machine using with a fixed volumetric component ratio of 1: 1.

Company Profile

Demeijia Company have agent in USA Canada Chile Brazil Australia Russia Romania Spain Germany Dubai Thailand South Korea.
Our company integrates research and develop· ment, manufacturing , marketing and mainte­ nance & service as one, doing our uttermost effort to provide a one-stop Pu machine and Polyurea machine for customers. Company's products are exported to more than 130 countries.
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Demeijia Co.,Ltd is one of the most professional Pu and Polyurea spray equipment suppliers in China. We are dedicated in new products development, quality improvement and optimizing after-sale service. we have won a high prestige and continuous booming business in the industry.For foreign and domestic markets, we never stop developing high quality machines with best price.
Demeijia company takes customers as the top priority. Our company integrates research and development, manufacturing, marketing and maintenance & service as one, doing our uttermost effort to provide a one-stop Pu machine and Polyurea machine for customers.
  
Company's products are exported to the United States, Romania, Russia, Algeria, United Arab Emirates, Thailand, Pakistan, Ecuador and so on. Currently, our products mostly are pu foam machine, pu spray machine, polyurea spray machine, polyurea waterproof coatings, polyurethane combination of materials, etc. We set accuracy, speed and reliability as one, and manufacture Machinery with unparalleled high quality. Our goal is to create best value for our customers endlessly. Welcome new and old customers come to buy, our company is willing to work with customers to create a better tomorrow!

Certifications

 

Packaging & Shipping

FAQ

1. who are we?
We are based in Shandong, China, start from 2014,sell to Domestic Market(40.00%),North America(15.00%),South
America(15.00%),Eastern Europe(5.00%),Mid East(5.00%),Eastern Asia(5.00%),Western Europe(5.00%),Central America(5.00%),Northern
Europe(5.00%),Southern Europe(5.00%). There are total about 5-10 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
foam machine,spray machine,polyurea machine,pu machine

4. why should you buy from us not from other suppliers?
Best quality,price and service

5. what services can we provide?
Accepted Delivery Terms: EXW,FOB,CIF,DDU AND DDP;
Accepted Payment Currency:Dollars and RMB;
Accepted Payment Type:Alibab platform or Bank tranfer;
Language Spoken:Chinese,English,Spanish,French,etc