- Overview
- Why Choose Us
- Product Description
- Company Profile
- Certifications
- Packaging & Shipping
- FAQ
Basic Info.
Packaging & Delivery
Product Description
Wuhan Minghe Ruihai Industrial Co., Ltd. is mainly engaged in the production of neutral silicone sealant, acetic GP sealant, acrylic sealant, MS polymer sealant, and PU sealant. And the industry involves construction, home decoration, automobiles, etc.
PU230/40 Polyurethane Sealant Construction
PU230/40 sealant is good weather resistance, flexible and durable.
PU230/40 sealant is excellent sealing performance, extrudability and aging resistance.
PU230/40 sealant is suitable for waterproof sealing of aluminum window frame and concrete, steel curtain wall.
Test Report
| Item | Properties |
| Appearance | Black, White, Gery, homogeneous past |
| Extrudability (ml/min) GB/T 13477.4 | 100 |
| Sagging properties(mm) GB/T 13477.6 | 0 |
| Tack free time(h) GB/T 13477.5 | 3, approx. |
| Non-volatile contents ( %) GB/T 2793 | 97, approx. |
| Shore A-hardness GB/T 531.1 | 45, approx. |
| Tensile strength(MPa) GB/T 528 | 2.2, approx. |
| Elongation at break(%) GB/T 528 | 600, approx. |
| Operating temperature(C) | -40~90 |
| Note:The result is affected by the actual environment and has some deviation. | |
Package Size
590ML Sausage: 20 Sausages/Carton, 36.5*25.5*20cm, 15.5kgs
Q1. When can I receive my products?
A1: Sample order need 1 - 3 days.
Mass production need 7- 10 workdays.
Q2. Can you send me samples for reference?
A2: Yes, we are glad to send you free samples.
Q3. Can you provide OEM service?
A3: Yes, and we can custom the volume and tube package.
Q4: Where is your factory? Can I visit it?
A4:Our factory locate in Hubei Province, welcome to visit us anytime!
Q5: What is the payment term that you can provide?
A5: 100% trade assurance for sample order.
30% TT prepayment and 70% balance payment for mass order.