Polyester Polyurethane Prepolymer Casting PU Elastomer (CPU) for Fitness Equipment

• Customization: Available
• CAS No.: 9016-87-9
• Formula: C8h7no2
• Model NO.: Polyester Polyurethane Prepolymer
• EINECS: 922-627-7
• MOQ: 25 Kg
• Function: Construction, Packing, Transportation
• Form: Liquid Foam
• Purity: 99.8%
• Appearance: Dark Brown Liquid
• Product Name: Pm-200, M20s, 44V20L
• HS: 2929109000
• Annual Output: 10000
• Package: Drum
• Model: Polyol and ISO
• Hydrolysable Chlorin, %: ≤0.2
• Density(25ºC)/(G/Cm^3): 1.220-1.250
• Transport Package: Drum
• Specification: 250 kg/ drum
• Trademark: Rhine
• Origin: China
• HS Code: 2929109000
• Production Capacity: 50000kg/Day

Product Description

Product Description

  

Polyester Polyurethane Prepolymer Casting PU Elastomer (CPU) for Fitness Equipment
 

Medium viscosity, medium and low temperature curing polyether products. The advantages of the product are easy to use, long service life, fast demoulding and high strength. 
Mainly used for the production of polyurethane elastomer products with general requirements for medium and low temperature curing, such as fitness equipment encapsulation. 
 

(1) Weigh quantitative components A and B into two containers, vacuum until there are no largebubblesonthe surface, and reserve;(2) The temperature of A and B shall be controlled at about 40~50 ºC, and the mixing ratioshall beA:B=100:100. Evenly stir and vacuum. After mixing, it can be used for about 3~4 minutes;(3) Inject the mixed materials into the preheated mold coated with polyurethane special releaseagent,andthe mold temperature shall be controlled at 70~90 ºC. Pay attention to avoid too manybubbleswhenpouring. After the bubbles float up, burn them with flames. The controlled gel point that needs tobemoldedwith a vulcanizer is pressurized before the surface is not sticky but not completely hardened;(4) The product demoulding time is 15~30 minutes. Generally speaking, the larger the product is, thelongerthe demoulding time is. Please extend the demoulding time appropriately. If it is cured at roomtemperature,it has preliminary strength within 2 hours and demoulding strength within 3~4 hours;(5) After demoulding, the products shall be further post vulcanized at a temperature of 90~100ºCfor4~8hours. They can be used after being placed at room temperature for another week. The initial strengthcanbereached after curing at room temperature for 18 to 24 hours. If the performance fully meets the requirements,please leave it for more than 3 days.
 

HC-8398A/B	Unit	Component A	Component B	TestingStandard
Appearance (20ºC)	-	Light yellow liquid	Colorless transparent liquid	Internal standards
NCO%	%	-	12.0±0.5	HG/T2409
Viscosity (25ºC)	mPa·s	5500±500	4200±500	GB/T12009.3
Viscosity (40ºC)	mPa·s	1200±200	1200±300	GB/T12009.3

 

 

Packaging & Shipping

Application Areas

Company Profile

 

Shandong Laiyinhe International Trade Co., Ltd. Founded in 2007,is a large-scale fine chemical and cosmetic raw material manufacturing enterprise integrating research and development, production and sales, and one of the top 50 enterprises in Jinan.Shandong Laiyinhe International Trade Co., Ltd. has passed the ISO-9001 quality system certification, with import and export management autonomy, the products are exported to North and South America, Europe, Asia, Australia, South Africa and other dozens of countries and regions, enjoy a high reputation and visibility in the world. The company has a group of professionals engaged in chemical management, production, research and development, trade, among which the proportion of technical talents accounts for 30%, the company strictly in accordance with the requirements of ISO9001, ISO14001, GB/T-28001, all aspects of production supervision, control and operation. Expect to achieve the perfect combination of social responsibility, employee health, environmental protection and product quality.

FAQ

Generally, the goods will be send out about 7-15 days after placing the order (the specific time will be determined according to the order quantity). For more information, please contact us.
 

Type of shipping	Delivery Time
American express delivery	7-15 working days
UPS/FDX/TNT	7-10 working days
Shipping by sea	23-45 working days
Air Transportation	7-10 working days

 
With rich experience and knowledge in chemical industry, we provide one-stop services from producting, to delivery.

OEM\ODM Service
We provide customized service:
1. Customized LOGO for package.
2. Customized Packaging.
3. Customized package colour.
4. Professional technical support, factory direct supply, wholesale prices and fast delivery.

Laiyinhe has total solutions to work with customers to achieve the success, with the best reputation of quality, engineering capabilities ,we earned recognition and the trust from customers worldwide.
 

Who choose us

1. Who are we?
We are based in Shandong, China, start from 2007, is a producing and selling chemical products production factory in China,located
in southeastern China very near to Qingdao Port.

2. What are your strengths?
1. Advanced production equipment and technology.

2. We support the design of packaging according to your requirements. And communicate with you about delivery details before delivery
3.15+ years of experience in the chemical industry, to provide you with one-stop procurement of chemical raw materials.

3.How do you control the quality?
I. Before confirming the production, we can send samples to ensure that the products meet the customer's requirements.
II. Before the products leave the factory, we will carry out product quality inspection for each product to ensure that they meet
the qualified factory standards.
III. Before delivery, we can provide video inspection, and then we will carry out packaging after customers are satisfied.
IV. In terms of product packaging, we pack each product independently and cover it with plastic to prevent bumping.

4.What can I buy from you?
Pharmaceutical intermediates, daily chemical products, food additives, Plant extract agent,etc

5. What services can you provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, Express Delivery;
Accepted Payment Currency: USD, EUR, CNY;
Accepted Payment Type: L/C, MoneyGram, Credit Card, PayPal, Western Union, Cash;
Language Spoken: English, Chinese, Spanish, French

6. Do you support OEM?
Yes, dear, as a factory, we support product customization services, including product you need, LOGO, carton packaging, etc. If you demand more, we support OEM production according your request.