We Enhance the Resistance of Agricultural Plastics to UV Radiation and Pesticide Erosion, Helping Safeguard Crop Yields
Agricultural plastics—such as mulch films, drip-irrigation tapes, and greenhouse films—are constantly exposed to UV light, pesticides, and harsh weather, which lead to aging, cracking, discoloration, and reduced light transmittance. These degradations directly impact crop yield. Rianlon’s long-term weathering solutions significantly enhance resistance to photo-oxidative aging, delivering durable protection for agricultural applications. Moreover, they boost the recyclability of used films, reduce plastic waste in farming, and align with the global move toward sustainable agriculture.



One-Stop Solutions Across Applications
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Agricultural Film & Mulch Film
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Shade Net & Weed Barrier Fabric
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Silage Films
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Agricultural Film & Mulch Film
Including PO film, double-protection film, triple-protection film, black-white mulch film, silver-black mulch film, biodegradable mulch film, silage film, weed barrier fabric, shade net, drip irrigation tape, etc.
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Drip Irrigation Tapes
Drip Irrigation Tapes
For PE material drip irrigation tapes: Recommended RIANOX®1010、RIANOX®168、U-pack® UV-783
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Mulch Films (black/white, silver/black, biodegradable)
Mulch Films (black/white, silver/black, biodegradable)
Recommended: RIANOX®1010、RIANOX®168、RIASORB® UV-944、RIASORB® UV-622、U-pack® UV-783、RIASORB® UV-119S、RIASORB® UV-111FD and biodegradable anti-aging solutions for biodegradable mulch.
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Greenhouse Films(PO films, double-layer films, triple-layer films)
Greenhouse Films(PO films, double-layer films, triple-layer films)
Recommended: RIANOX®1010、RIANOX®3114、RIANOX®168、RIASORB® UV-944、RIASORB® UV-622、RIASORB® UV-119S、RIASORB® UV-111FD、U-pack® UV-783、U-pack® UV-7363/U-pack® UV-7609
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High Weather Resistance
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High Heat Resistance
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Pesticide Resistance
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Non-Blooming
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Drip Irrigation Tapes
Drip Irrigation Tapes
For PE material drip irrigation tapes: Recommended RIANOX®1010、RIANOX®168、U-pack® UV-783
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Mulch Films (black/white, silver/black, biodegradable)
Mulch Films (black/white, silver/black, biodegradable)
Recommended: RIANOX®1010、RIANOX®168、RIASORB® UV-944、RIASORB® UV-622、U-pack® UV-783、RIASORB® UV-119S、RIASORB® UV-111FD and biodegradable anti-aging solutions for biodegradable mulch.
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Greenhouse Films(PO films, double-layer films, triple-layer films)
Greenhouse Films(PO films, double-layer films, triple-layer films)
Recommended: RIANOX®1010、RIANOX®3114、RIANOX®168、RIASORB® UV-944、RIASORB® UV-622、RIASORB® UV-119S、RIASORB® UV-111FD、U-pack® UV-783、U-pack® UV-7363/U-pack® UV-7609
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Shade Net & Weed Barrier Fabric
Commonly used PP/PE materials for shade net and weed barrier fabric.
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Weed Barrier Fabric
Weed Control Nets
For PP/PE weed control nets: Recommended RIANOX®1010、RIANOX®168、RIASORB® UV-944、RIASORB® UV-622、U-pack® UV-783、RIASORB® UV-770DF、RIASORB® UV-531
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Shade Nets
Shade Nets
For PP/PE shade nets: Recommended RIANOX®1010、RIANOX®168、RIASORB® UV-944、RIASORB® UV-622、U-pack® UV-783、RIASORB® UV-770DF、RIASORB® UV-531
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High Weather Resistance
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High Heat Resistance
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Anti-Degradation
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Non-Blooming
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Weed Barrier Fabric
Weed Control Nets
For PP/PE weed control nets: Recommended RIANOX®1010、RIANOX®168、RIASORB® UV-944、RIASORB® UV-622、U-pack® UV-783、RIASORB® UV-770DF、RIASORB® UV-531
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Shade Nets
Shade Nets
For PP/PE shade nets: Recommended RIANOX®1010、RIANOX®168、RIASORB® UV-944、RIASORB® UV-622、U-pack® UV-783、RIASORB® UV-770DF、RIASORB® UV-531
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Silage Films
Commonly used PE materials for silage films and hay bale wraps.
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Silage Films
Silage Films
For PE silage films: Recommended U-pack® B225, RIASORB® UV-944
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High Weather Resistance
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High Heat Resistance
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Anti-Degradation
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Anti-Chalking
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Silage Films
Silage Films
For PE silage films: Recommended U-pack® B225, RIASORB® UV-944
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Solution Advantages
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High Pesticide Resistance
Delivers outstanding performance under harsh conditions with high sulfur/chlorine levels, effectively extending the service life of agricultural films and mitigating greenhouse burst caused by excessive pesticide use.
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End-to-End Technical Support
Comprehensive support from laboratory formulation design to industrial production, ensuring smooth implementation and optimization of solutions.
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One-Stop Solutions
Full-range anti-aging solutions covering products, technology, and services, based on a complete suite of antioxidants and light stabilizers.
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Extensive Industry Experience
With nearly 30 years of expertise in polymer anti-aging, we serve more than 30 specialized sub-industries, delivering proven and reliable solutions tailored to diverse agricultural challenges.


Recommended Products
We offer a full range of anti-aging additives to enhance material performance and support green development.
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Primary Antioxidants
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Secondary Antioxidants
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UV Absorbers
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HALS
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U-pack
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RIASORB® UV-119S
Highly effective hindered amine light stabilizer.
Learn More -
RIASORB® UV-944
A widely used polymerized hindered amine light stabilizer.
Learn More -
RIASORB® UV-770DF
A widely used low molecular weight hindered amine light stabilizer.
Learn More -
RIASORB® UV-622
A polymerized hinderer amine light stabilizer
Learn More
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