MH571A PU Sealant for Auto Windshield Repair - 400% Elongation, -40°C to 90°C Temperature Range
Price:
CN¥12.26/pieces 20-999 pieces
MOQ:
20 pieces
Delivery Time:
Negotiable
Brand:
Minghe
Product Description
MH571A PU Sealant Technical Specifications
Hubei Minghe Ruihai Import and Export Co., Ltd. specializes in manufacturing high-performance sealants including PU foam, neutral silicone sealant, acetic GP sealant, acrylic sealant, MS polymer sealant, and PU sealant for construction, home decoration, and automotive applications.
Technical Performance Data
| Test Item | Properties |
|---|---|
| Appearance | Black, homogeneous paste |
| Sagging properties (mm) GB/T 13477.6 | 0 |
| Tack free time (min) GB/T 13477.5 | 20, approx. |
| Curing speed (mm/d) HG/T 4363 | 3.2, approx. |
| Non-volatile contents (%) GB/T 2793 | 99, approx. |
| Shore A-hardness GB/T 531.1 | 55, approx. |
| Tensile strength (MPa) GB/T 528 | 4.0, approx. |
| Elongation at break (%) GB/T 528 | 400, approx. |
| Tear strength (N/mm) GB/T 529 | 13, approx. |
| Tensile-shear strength (MPa) GB/T 7124 | 2.5, approx. |
| Operating temperature (°C) | -40~90 |
Note: Test results may vary depending on actual environmental conditions.
571A Automotive Windshield PU Sealant Features
- Non-corrosive and non-polluting to substrates with no bubbles during application
- Environmentally friendly formulation with excellent extrudability and thixotropy
- No sagging or drooping during vertical applications
- Specifically designed for windshield, side window, and back window glass bonding
Frequently Asked Questions
Q1. When can I receive my products?
Sample orders require 1-3 days. Mass production orders require 7-10 working days.
Q2. Can you send me samples for reference?
Yes, we provide free samples for evaluation and testing.
Q3. Can you provide OEM service?
Yes, we offer OEM services with custom volume and tube packaging options.
Q4. Where is your factory? Can I visit it?
Our manufacturing facility is located in Hubei Province, and we welcome customer visits.
Q5. What is the payment term that you can provide?
100% trade assurance for sample orders. Mass orders require 30% TT prepayment with 70% balance payment.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hubei Minghe Ruihai Import and Export Co., Ltd.
Location
Room 13A01, Building A, Chengkai Yunyue Mansion Business Center, No. 366 Houhu Avenue, Jiang'an District, Wuhan
Contact Person
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