JT/T 280-2022 Thermoplastic Road Marking Paint

 

Fluid

Durable

Economical

Retroreflective

Anti-slip

What Is JT/T 280-2022 Thermoplastic Road Marking Paint?

JT/T 280-2022 is the current Chinese standard for road marking paint. It replaced JT/T 280-2004 and updated the classification, technical requirements, test methods, inspection rules, and packaging requirements for road marking paint.

For thermoplastic road marking paint, JT/T 280-2022 focuses on two types:

·Reflective thermoplastic road marking paint

·Profiled thermoplastic road marking paint

·The older thermoplastic ordinary type is no longer included under the 2022 thermoplastic classification. Reflective and profiled types both require ≥30% premixed glass beads.

This makes JT/T 280-2022 more suitable for projects where the customer needs stronger standard compliance, improved reflectivity foundation, and better performance control than older Chinese standard formulas.

Key Upgrades from JT/T 280-2004 to JT/T 280-2022

JT/T 280-2022 is not just a name update. It changes several important technical requirements for thermoplastic road marking paint.

The biggest practical difference is the glass bead content. Under JT/T 280-2022, reflective and profiled thermoplastic paint requires at least 30% premixed glass beads, which is higher than the 18–25% requirement in JT/T 280-2004.

Available Types Under JT/T 280-2022

Reflective Thermoplastic Road Marking Paint

Reflective type is used for standard road markings where night visibility is required. The paint contains ≥30% premixed glass beads and is normally used together with drop-on glass beads during application.

Recommended for:

·Lane lines

·Edge lines

·Center lines

·Pedestrian crossings

·Urban roads

·Highways

·Government road marking projects

Profiled Thermoplastic Road Marking Paint

Profiled type is used for raised or vibration markings. It provides a tactile and audible warning when vehicles pass over the line.

Recommended for:

·Edge lines

·Rumble lines

·Dangerous road sections

·Curves

·Rainy or low-visibility areas

·Warning markings

·Roads requiring vibration feedback

Under JT/T 280-2022, profiled thermoplastic paint also requires ≥30% premixed glass beads, and its flowability requirement is different from reflective type.

JT/T 280-2022 Thermoplastic Road Marking Paint Specifications

The final formula can be adjusted according to project requirement, local climate, road surface, traffic load, application method, and tender specification.

Why Choose JT/T 280-2022 Formula?

JT/T 280-2022 thermoplastic road marking paint is more suitable when the customer needs a higher-standard formula instead of only a cost-effective general formula.

Choose JT/T 280-2022 if your project requires:

·≥30% premixed glass beads

·Better reflectivity foundation

·Higher softening point range

·60℃ compressive strength requirement

·Thermal deformation resistance

·Total organic content control

·Reflective or profiled marking performance

·Tender or government project supply

For general export projects without strict standard requirements, JT/T 280-2004 may still be enough. But for projects that mention current Chinese standard, higher glass bead content, or stricter performance control, JT/T 280-2022 is the better choice.

FAQ

What is the main difference between JT/T 280-2022 and JT/T 280-2004?

The main differences are classification and performance requirements. JT/T 280-2022 no longer includes thermoplastic ordinary type. Reflective and profiled thermoplastic paint require ≥30% premixed glass beads. It also adds or clarifies requirements such as thermal deformation resistance, total organic content, raw material control, and EVA packaging.

Does JT/T 280-2022 require 30% premixed glass beads?

Yes. Under JT/T 280-2022, reflective and profiled thermoplastic road marking paint require ≥30% premixed glass beads.

Is there ordinary thermoplastic road marking paint under JT/T 280-2022?

No. JT/T 280-2022 removed the thermoplastic ordinary type. For thermoplastic paint, the standard mainly includes reflective type and profiled type.

What is the softening point requirement?

The softening point requirement for JT/T 280-2022 thermoplastic road marking paint is 100–140℃.

This higher range helps the paint maintain better shape and stability under road temperature and traffic pressure.

What is the drying time requirement?

The no-pick-up drying time requirement is ≤5 minutes under JT/T 280-2022.

Actual drying time may be affected by road temperature, material temperature, marking thickness, and weather conditions.

Can you produce profiled thermoplastic paint according to JT/T 280-2022?

Yes. We can produce profiled thermoplastic road marking paint according to JT/T 280-2022 requirements. It is suitable for raised markings, vibration lines, edge warning lines, and road safety projects.

Is JT/T 280-2022 suitable for hot climate countries?

Yes, but the formula still needs to be adjusted according to local pavement temperature, traffic load, and project requirement.

For hot climate or heavy traffic roads, we can recommend a formula with higher heat stability, better deformation resistance, and suitable softening point.

Should I choose JT/T 280-2004 or JT/T 280-2022?

Choose JT/T 280-2004 if your project is price-sensitive and does not require the current Chinese standard.

Choose JT/T 280-2022 if your project requires ≥30% premixed glass beads, higher performance control, or current Chinese standard compliance.

CUSTOMIZE ON DEMAND

We produce coatings that meet the China National Standards JTT280-2004,JTT280-2022, AASHTO Standard , British Standard BS262, or customize according to the raw material content.

• Customized colors
• Customized package&LOGO
• Customized formula & standard

Matestar Performance Test

Comparison of Three Major Export Brands: Quality and Cost-Effectiveness Data Analysis

• Fast Application High-Fluidity, No clogging

  Bright & Durable High Ti02, No Yellowing

  Cost-Effective High Coverage, More m/kg

  Night Visibility Instant Retroreflectivity

  True Anti-Skid SRV≥45 |No PE Wax Sand Formula