Polyurethane Foam Chemicals for Reliable Closed Cell Insulation

Product Description

Product Description
Introducing SPC-1007 polyol, a masterfully engineered polyol blend tailored for the precision spray application of PU rigid foam. Optimally designed for compatibility with polyurethane foam spraying machines, it maintains a precise volumetric component ratio of 1-1.2:1. This blend is infused with a carefully balanced amount of blowing agent HCFC 141b, ensuring the intended foam density is flawlessly achieved. When expertly combined with isocyanate (MDI), it produces a foam of uniform density and exceptional adhesion to various surfaces. Ideal for insulating walls, roofs, refrigerated rooms, and containers, this product is your solution for superior thermal insulation.
Product Parameters
Component ratio: 1-1.2:1 Blowing agent: HCFC 141b Applications: Interior and exterior walls, agricultural facilities, naval ship cabins, water tanks, refrigerated transportation units, bathtubs, door filling, and water heater insulation.

SPECIFICATION OF PU POLYURETHANE SPRAY INSULATION FOAM
Appearance	Pale yellow to brown viscous liquid	Cream Time	3-5 s
Hydroxyl Value	310-380 mgKOH/g	Gel Time	6-10 s
Dynamic Viscosity (25 )	100-200 (1200-1500 without HCFC-141B) mpa.s
Specific gravity (20 )	1.05-1.08 g/ml	Spray Density	≥35kg/m3
Storage Temperature	10-25	Compressive Strength	≥150KPa
Storage Stability	6 month	Adhesive Strength	≥120KPa
Recommended Ratio	Blend polyols:Isocyanate=1:1-1.1
Closed-cell Rate	≥92%	Water Absorption	≤1.5%
Dimensional Stability	-20 24h	≤1%
	70 24h	≤1.5%

polyol	220 kg per iron drum
isocyanate	250 kg per iron drum
one set	470 kg=220kg A+250kg B
One 20' container	40 sets/80 drums/18.8 tons
Moistureproof, ventilation, sealed storage, shelf life of 6 months.

Certifications
Certified liquid polyurethane foam product.
Packaging & Shipping
Packaging details: Polyol is available in 200-220 kg barrels, while Isocyanate is packed in 250 kg barrels. A single set comprises 470 kg (220 kg of Polyol A + 250 kg of Isocyanate B). A standard 20' container accommodates 40 sets, amounting to 80 drums or 18.8 tons. Shipping fees and delivery schedules are open for negotiation.Installation Instructions
It is crucial to ensure that all surfaces to be sprayed are free from cold or moisture. Utilize appropriate foam spray equipment for the optimal mixing of SPC-1007 polyol and isocyanate (MDI). Allow for adequate curing time between layers to guarantee excellent skin formation and adhesion.Our Advantages
Our company boasts a professional team with over a decade of expertise in the PU foam industry. Our high-quality products are trusted by customers globally. We offer a comprehensive after-sales service and technical support. We actively participate in key exhibitions showcasing the latest in polyurethane materials and technologies.After Sales Service
1. Expert consulting services to address your needs. 2. Engage in technical negotiations and receive updates. 3. Benefit from complimentary training and thorough inspection. 4. Enjoy quick and secure shipment processes. 5. Access online technical assistance. 6. Receive free spare parts during the one-year warranty period. 7. Develop solutions tailored for raw material formulations. 8. Arrange insightful factory visits.Company Profile
Yongjia Polyurethane Co., Ltd., strategically situated in Jiangyin City, Jiangsu Province, is a leader in the production of high-quality polyurethane PU foam, adhesives, and associated foam machinery. Our team comprises highly skilled chemical, mechanical, and process engineers. We provide an extensive range of PU foam products and solutions, with a global sales footprint, demonstrating our commitment to innovation and excellence in the PU foam industry.
FAQ
Q: Are you factory or trading company?
A: We are a professional factory in PU industry with more than 10 years experience.
Q: Where is your factory?
A: Our Factory is located in Wuxi city, Jiangsu Province.
Q: How can I get to your factory?
A: By air: Fly to WUXI airport. By Train: Stop at WUXI station.
Q: Do you provide pick-up service?
A: Yes, at Wuxi airport or station.
Q: What kind of polyurethane foam do you have?
A: We have polyurethane foam and polyurea foam, including flexible and rigid foam, open and closed cell foam.
Q: What is the application of your PU expanding foam?
A: Used for PU mat, car seat, pillow, stress ball, and more. Also for fireproof, waterproof, insulated, soundproof applications.
Q: Does your polyurethane foam material have a certificate?
A: Yes, certificate of liquid polyurethane foam.
Q: What is the packaging of your polyurethane foam?
A: Polyol is 200-220 kg/barrel and Isocyanate is 250 kg/barrel.
Q: What is your minimum order quantity?
A: One barrel.
Q: Which kind of foam machine does this polyurethane foam suit for?
A: Suitable for our polyurethane foam spray machine and other PU foam machines.
Q: Payment Term?
A: Normally we accept TT or L/C.
Q: How to buy your PU foam material?
A: Let us know your requirements, we quote, customer confirms PI, and we arrange production.

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