Honsea provides comprehensive compatibilizer and toughener solutions that enhance polymer performance and stability. From antioxidant and light-stabilizing systems to flame-retardant and antimicrobial formulations, our materials extend product lifespan and improve safety. Additional properties such as antistatic and lubricating modification enable high-standard performance across consumer, industrial, and technical applications—creating lasting value for end products.
Compatibilizer
Toughening agent
Light stabilizer
Antioxidant
Flame retardant
Other processing aids



Features:
High grafting rate, excellent compatibility, low odor and minimal taste.
Applications:
Suitable for modified materials such as PP+GF and PP+wood plastic.
Features:
Good tensile strength and high elongation.
Applications:
Suitable for flame-retardant polyolefin materials such as low-smoke, halogen-free cable compounds
Features:
High grafting rate, high modulus
Applications:
Used in wood-plastic composites to enhance compatibility between wood powder and PE/PP-based matrices.


Features:
Outstanding toughening effect, with excellent resistance to high and low temperatures.
Applications:
For PA and PA alloys
Features:
Outstanding toughening effect, excellent compatibility
Applications:
For PBT, PET, and their alloys
Features:
Outstanding toughening effect with high elongation.
Applications:
For PC-to-PC alloy
Features:
Outstanding toughening effect, with excellent temperature resistance.
Applications:
For PPS and its alloys
Features:
The toughening effect is remarkable, it disperses easily, and has minimal impact on Tg.
Applications:
Used to toughen thermosetting resins such as epoxy, phenolic, vinyl, and acrylic resins, it is widely applied in circuit boards, casting materials, adhesives, and more.








Features:
Weakly alkaline light stabilizer suitable for polypropylene
Applications:
Applied to automotive interiors, exterior accessories, and bumpers
Features:
Benzophenone-type light stabilizers, suitable for a variety of plastics
Applications:
Applied in the automotive sector: modified PA, PBT, PET, PC, PPS, PLA, low-smoke halogen-free cable compounds, functional masterbatches, powder coatings, and modified epoxy resins
Features:
Benzophenone-type light stabilizers, suitable for a variety of plastics
Applications:
Applied to electronic and electrical components: modified PA, PBT, PET, PC, PPS, PLA, low-smoke halogen-free cable compounds, functional masterbatches, powder coatings, and modified epoxy resins.
Features:
Hindered amine light stabilizers, suitable for polymers such as polyolefins
Applications:
Applied to artificial turf, sports seating, children's playground equipment, greenhouse films, and geotextiles.
Features:
Complex hindered amine light stabilizer, suitable for polypropylene and nylon.
Applications:
Applied to automotive interiors, exterior accessories, and bumpers
Features:
Hindered amine light stabilizers, suitable for a variety of plastics
Applications:
Applications in the automotive sector: modified PA, PBT, PET, PC, PPS, PLA, low-smoke halogen-free cable compounds, functional masterbatches, powder coatings, and modified epoxy resins
Features:
Benzotriazole-based highly effective light stabilizers, particularly suitable for polyesters.
Applications:
Applied in the automotive sector: modified PA, PBT, PET, PC, PPS, PLA, low-smoke halogen-free cable compounds, functional masterbatches, powder coatings, and modified epoxy resins
Features:
Benzotriazole-based light stabilizers, particularly well-suited for polyesters
Applications:
Applications in the automotive sector: modified PA, PBT, PET, PC, PPS, PLA, low-smoke halogen-free cable compounds, functional masterbatches, powder coatings, and modified epoxy resins
Features:
Hindered amine light stabilizers, suitable for polymers such as polyolefins and nylon.
Applications:
Suitable for artificial turf, sports seating, and children's play equipment








Features:
Efficient, suitable for high-transparency PC, bright white PBT, and more
Applications:
Applied to low-smoke halogen-free wires, mobile phones, televisions, hot-melt adhesives, and BOPP film.
Features:
Composite antioxidant suitable for PC, ABS, and more
Applications:
Applied to low-smoke halogen-free wires, smartphones, and televisions
Features:
Composite universal antioxidant, suitable for a wide range of polymers
Applications:
Applied to hot-melt adhesives, BOPP films, low-smoke halogen-free wires, mobile phones, televisions, greenhouse films, and geotextiles.
Features:
Semi-hindered phenolic antioxidant, specially suited for POM and TPU
Applications:
Applied to spandex
Features:
Phosphite esters, suitable for most polymers
Applications:
Applied to automotive interiors, exterior accessories, and bumpers
Features:
Hindered phenolic antioxidants, especially suitable for nylon
Applications:
Applied in the automotive sector: modified PA, PBT, PET, PC, PPS, PLA, low-smoke halogen-free cable compounds, functional masterbatches, powder coatings, and modified epoxy resins
Features:
General-purpose hindered phenol, suitable for most polymers
Applications:
Applied to low-smoke halogen-free cables, smartphones, and televisions
Features:
General-purpose hindered phenol, suitable for most polymers
Applications:
Applied in the automotive sector: interior trim, exterior accessories, bumpers, hot-melt adhesives, and BOPP film









Features:
PBT bromine-based flame retardant, fully replacing antimony trioxide
Applications:
Applied to electronic and electrical components: modified PA, PBT, PET, PC, PPS, PLA, low-smoke halogen-free cable compounds, functional masterbatches, powder coatings, and modified epoxy resins.
Features:
EVA halogen-free flame retardant, meeting the VW-1 requirement for cables
Applications:
Applied in the automotive sector: modified PA, PBT, PET, PC, PPS, PLA, low-smoke halogen-free cable compounds, functional masterbatches, powder coatings, modified epoxy resins, low-smoke halogen-free wires, mobile phones, and televisions.
Features:
PA6 halogen-free flame retardant with low additive content, no blooming.
Applications:
Applied to electronic and electrical components: modified PA, PBT, PET, PC, PPS, PLA, low-smoke halogen-free cable compounds, functional masterbatches, powder coatings, and modified epoxy resins
Features:
Nylon reinforced with fiber, halogen-free flame retardant—low addition level, no blooming.
Applications:
Applied to electronic and electrical components: modified PA, PBT, PET, PC, PPS, PLA, low-smoke halogen-free cable compounds, functional masterbatches, powder coatings, and modified epoxy resins
Features:
Halogen-free, low extractables, low addition level—suitable for polypropylene
Applications:
Applied to insulating sheets, EPP foam, optoelectronics, and new energy.
Features:
Halogen-free, low extractables, low additive content—suitable for polypropylene
Applications:
Applied to low-smoke halogen-free cables, smartphones, and televisions
Features:
Halogen-free flame retardant, suitable for polyester and nylon
Applications:
Applications in the automotive sector: modified PA, PBT, PET, PC, PPS, PLA, low-smoke halogen-free cable compounds, functional masterbatches, powder coatings, and modified epoxy resins
Features:
Halogen-free flame retardant, suitable for polyester and nylon
Applications:
Applications in the automotive sector: modified PA, PBT, PET, PC, PPS, PLA, low-smoke halogen-free cable compounds, functional masterbatches, powder coatings, and modified epoxy resins
Features:
Low addition, no precipitation, low odor, low VOC.
Applications:
Applied to automotive interiors, exterior accessories, and bumpers
Features:
Low addition, no precipitation, suitable for thin PE products, B1 flame retardant
Applications:
Applied to artificial turf, sports seating, and children's playground equipment






Features:
Suitable for processing aids, it replaces fluoropolymer-based materials and reduces material waste during production and processing.
Applications:
Applied to greenhouse films and geotextiles
Features:
Benzotriazole-based light stabilizers, particularly well-suited for polyolefins.
Applications:
Applied to artificial turf, sports seating, and children's play equipment
Features:
High gloss, high CTI, high mechanical performance
Applications:
Applied to automotive interiors, exterior accessories, and bumpers
Features:
No precipitation, non-sticky
Applications:
Applied to automotive interiors, exterior accessories, and bumpers
Features:
Highly Effective Dispersant
Applications:
Applications in the automotive sector: modified PA, PBT, PET, PC, PPS, PLA, low-smoke halogen-free cable compounds, functional masterbatches, powder coatings, and modified epoxy resins
Features:
Highly Effective Dispersant
Applications:
Applications in the automotive sector: modified PA, PBT, PET, PC, PPS, PLA, low-smoke halogen-free cable compounds, functional masterbatches, powder coatings, and modified epoxy resins
Contact Us
We’re always happy to hear from you.
Compatibilizers / Tougheners
Tel: +86-20-38870989-326
Email: sales@honsea.com
WhatsApp: +852 6345 8460