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polyurethane epoxy resin ( Polyurethane shoe sole system)(A-8315/B-2400)

FOB Price: US $2.5 - 3 / Kilogram Get Latest Price
Min.Order Quantity: 20 Metric Ton/Metric Tons
Supply Ability: 1000 Metric Ton/Metric Tons per Month
Port: Qingdao/Shanghai
Payment Terms: L/C,D/A,D/P,T/T
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Quick Details

CAS No.:
Other Names:
PU resins for shoe sole
polyol and Isocyanate
Place of Origin:
Shandong China (Mainland)
Brand Name:
Model Number:
A-8315/ B-2400

Packaging & Delivery

Packaging Detail: 18kg/20kg per can, or 225kg/iron drum. Max 20mt/20GP
Delivery Detail: Within 20 days afer receiving prepayment


For producing cold resistance safety shoe soles.


 A-8315/ B-2400
Product Description

A-8315/ B-2400  this is high quality polyurethane middle shoe sole ,Color paste,Catalyst and hardner must be mixed with 8315,and regular shoe sole casting machine produces it.


Name of componentA-8315B-2400 
CompositionPolyol Pre-polymer 
AppearanceLiquid Waxy or Yellow liquid 
Specific gravity(at 40°C)1.01~1.021.08~1.20 
Viscosity(cps at 40°C)1000~1400800~1200 
Product Condition and Reactivity
Resin temperature40~45 °C  38-42°C
Mixing ratio(A+C)/B100/106-108
Milk-White time 8-10
Mold temperature 45~55°C
Mould release time 5-7min
Rise Time


Free Density0.26~0.29g/cm3  
Physical Properties (6mm thickness with both side skins)
Density( g/cm3)0.38~0.42
Hardness (shore A)60-70
Tensile strength( kg/cm2 )35-50
Tear Strength(kg/cm)18-24
Material Preparation

B-2400 must be warmed up for 8-12 hrs before using

and a-8315 must be warmed up for 8-12 hrs under 50-60 °C

Storage Conditions

A-8315,B-2400 and C-2 must be stored under airproofing and placed in a dark place.

Qualith Guarantee duration: B-2400 for 3 months, A-8315 and C-2 both for six months.

Ideal storage temperature: 20-25°C

Safe measures
This product is based on the polyol mixture and containing a small amount of an aliphatic tertiary amine. Since the product is an alkaline substance, long time direct contact with the skin , eyes, and respiratory mucosa can cause mild discomfort.
Goggles and protective gloves should be worn when in direct contact with the product. In case the product is splashed into the eyes rinse immediately with plenty of water , such as irritation or feeling unwell should seek medical care immediately . Product splashed on the skin should immediately wipe , then wash thoroughly with soap and water .
Keep product away from food, drink and tobacco store .




A-8315/B-2400 is  Mainly for production of safety shoes sole and featuring for high cold resistance.



Qingdao Yutian Chemical Co.Ltd  production facilities:


Professional test laboratory


ISO 9001 and ISO 14001




Exhibition in China and Australia


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Shanghai Xinyutian International Trade Co., Ltd. is the import & export department of Yutian Chemical - one of the biggest suppliers of PU resin and additive for all polyurethane products including synthetic leather, PU rigid & soft foam, elastomer, and shoe sole. We supply all material technical solutions for polyurethane industry all over the world, such as Japan, South Korea, Taiwan area, Italy, Sri Lanka, Brazil, and Pakistan!

Based on Chinese polyurethane industry, we ar... View detail

Basic Information

Business Type: Trading Company  
Main Products: Polyurethane resin for shoe system,polyurethane catalyst,pu resin for synthetic leather,pu rigid foam,pu soft foam  
Number Of Employees: 11 - 50 People  

Trade & Market

Main Markets: Domestic Market
Mid East
Southeast Asia
Eastern Asia
South America
Total Annual Sales Volume: US$50 Million - US$100 Million  
Export Percentage: 41% - 50%  
Trade Shows: PU China 2013   2012 Queensland Mining & Engineering Exhibition (QME)   PU China 2011    

Factory Information

Factory Size (Sq.meters): 30,000-50,000 square meters  
Factory Location: 33 Shimeian Rd, Qingdao  
No. of Production Lines: 6  
Number of R&D Staff: 21 - 30 People  
Number of QC Staff: 11 - 20 People  
Certifications: ISO14001,ISO9001

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How It Works

China (Mainland) | Trading Company | Contact Details
Experience: Established 2004

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Ms. Ann Wu
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