Polyurea Speaker Coating System
Compared with traditional speaker coatings or speaker paints, polyurea speaker coating can not only meet the requirements of waterproof, moisture-proof, anti-scratch, anti-bump, wear-resistant, beautiful surface and other use requirements, and short drying time, convenient construction, high construction efficiency, green and environmentally friendly. Polyurea coatings have advantages and characteristics that other coatings cannot match, and are increasingly becoming a popular choice in the speaker industry.
Polyurea Features
Usually wooden speaker coatings(speaker paints) have the following requirements for products:
- Waterproof and moisture-proof.
- Anti-scratch and anti-bump.
- Wear resistance.
- Unique texture state, the surface of the product is beautiful after molding.
Polyurea speaker coating not only meets above requirements, but also has the following characteristics:
- It can be quickly cured and formed without affecting transportation, greatly reducing the waiting time for the next process and also reducing the product accumulation rate in the spraying process.
- The polyurea coating after spraying has good scratch resistance, impact resistance, wear resistance and good chemical resistance
- 100% solid content, no VOC, green and environmentally friendly.
- Different texture effects can be made through over-spray.
- Color can be customized.
Physical Properties
|
Gel Time/s |
≤5 |
Touch Free Time |
≤8 |
|
Hardness/shore D |
≥50 |
Tensile Strength/MPa |
≥15 |
|
Elongation at break |
≥50 |
Tear strength/(N/mm) |
≥80 |
|
Anti-abrasion(cm3/1.61km) |
≤0.15 |
Impact Strength/(Kg.m) |
2 |
|
VOC |
0 |
How to spray polyurea for speaker box?
Q&A
How to spray polyurea coating for speaker box?
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First of all, you need a special polyurea spray machine. We can provide technical service for you.
How can I get samples?
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Welcome to contact us to get sample.
How to order? How can I contact your company?
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sale@shamu-intl.com zoe@shamu-intl.com +86 15763953376
Qingdao Shamu Advanced Material Co.,Ltd.
High-end polyurea supplier
high quality
We provided competent polyurea product supplier, industry solution, training, consulting, technical service, testing, supervision and quality control.
custom service
Our team is committed to providing reliable and consistent service, ensuring that you receive high-quality products and customer support from us every time.
Rich experience
We possess many years of industry experience and a team of experienced engineers and technicians, ensuring that our products consistently maintain high quality.
high-tech
Facing coating requirements of special industries such as speaker,helmets and furniture.Shamu actively cooperates withdeveloped countries, breaks through the bottleneck of existing technologyand develops a brand-new coating technology.
Package & Delivery
Polyurea A: 220kg/drum
Polyurea B: 200kg/drum
4 drums/pallet
200L drum
20GP LCL/FCL
Our Certificate
ISO 14001
ISO 9001
RoHS
REACH
A:Computer Numberical Control (CNC) machining is a manufacturing process in which pre-programmed computer softeare dictates the movement of fact`ory tools and machinery. The process can be used to control a range of complex machinery, from girnders and lathes to mills and CNC routers.
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