1.POLYURETHANE SEALANT Renz30A
Renz30A is a 1-component elastic high-performance direct glazing adhesive with gap-filling capabilities that cures on exposure to atmospheric humidity and form a durable elastomer. High density polyurethane sealant suitable for electric sealant gun. After curing, it has soomth appearance and good sheen. Widely use for bonding the big car auto glass.
Product features
High viscosity, excellent initial bonding strength, quickly immobilize the windshield.
High strength and elasticity.
Environment friendly, no odour.
Excellent bonding performance, primer-less.
Areas of application
Suitable for windshield and side & back window glass bonding.
Technical data
| Items |
Renz30A |
| Scope |
Typical value |
| Appearance |
Black,
homogeneous paste |
/ |
| Extrudability(ml/min) GB/T 13477.4 |
≥20 |
30 |
| Sagging properties(mm) GB/T 13477.6 |
0 |
0 |
| Tack free time(min) GB/T 13477.5 |
10~40 |
20 |
| Curing speed(mm/d) HG/T 4363 |
≥3.0 |
3.5 |
| Non-volatile contents ( %)GB/T 2793 |
≥97 |
98 |
| Shore A-hardness GB/T 531.1 |
50~60 |
56 |
| Tensile strength(MPa) GB/T 528 |
≥6.0 |
6.8 |
| Elongation at break(%) GB/T 528 |
≥400 |
460 |
| Tear strength( N/mm) GB/T 529 |
≥8.0 |
10.2 |
| Tensile-shear strength(MPa) GB/T 7124 |
≥3.5 |
4.2 |
| Tensile-shear for 4 hour strength(MPa) HG/T4363 |
≥0.1 |
0.3 |
| Operating temperature (ºC) |
-40~90 |
Direction for use = 1 \* GB3 All data above were tested under standardized condition at 23±2ºC.50±5%RH.
Packing specification
Aluminum Cartridge 310ml Package: 20PCS/CTN Weight:11kg Size:260mm*215mm*265mm
Sausage - 400ml Package: 20PCS/CTN Weight:12kg Size:255mm*255mm*205mm
Sausage - 600ml Package: 20PCS/CTN Weight:16kg Size:375mm*255mm*205mm
2.Company Introduction
Our company
Pustar, located in Dongguan, Guangdong province, China, is a globally integrated company supplying specialty chemicals markets. It is a leader in polyurethane products used in sealing, bonding, waterproofing and protecting in construction and automotive industry. Approximately 300 employees ensure the quality and quantity of mass production.
R&D Department
R&D center of PUSTAR found in Juanuary,2008. Under the effect of company`s influence, professionals of R&D center increased to more than 50 from 10, though at the beginning of its foundation, there are only 3. Among that, there are 36 professionals at or above the college education background level, accounting for 20% of total employees of PUSTAR, and 4 of them have been evaluated as ` Dongguan Technological Leading Reserve Talents`, 2 of them title of `waterproof sealing experts`.
New-built experiment space with high centralization and specialization, provides powerful support for the research and development of lab test, medium dimension experiment test,etc.
3.FAQ
Q1. Can I have a sample order for polyurethane sealant?
A: Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A:Sample needs 1 day, mass production time needs 1-2 weeks for order quantity more than
Q3. Do you have any MOQ limit for order?
A: Low MOQ, 3000pcs for order is availabl. And denpend on your needs.
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by freight forwarding. It usually takes about 20---30 days to arrive. FCL and LCL, shipping can optional.
Q5. How to proceed an order for polyurethane sealant?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
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