Flexibility and Processing Stability
Balances plasticization speed, coating flowability, embossing performance and surface appearance after bending.
Henan GO Biotech Co., Ltd. provides structured plasticizer selection support for PVC wallpaper manufacturers, covering general-purpose, non-phthalate, heat-resistant, cold-resistant, low-odor and stability-enhancing requirements. This helps formulation development achieve a clearer balance between processability, long-term performance and target market requirements.
PVC wallpaper relies on plasticized PVC layers to achieve softness, conformity and embossing performance. Plasticizers affect not only initial processing performance, but also migration, odor, appearance and stability under high- and low-temperature conditions, humidity and long-term indoor use.
Balances plasticization speed, coating flowability, embossing performance and surface appearance after bending.
Addresses the risks of softening, volatilization or exudation in underfloor heating, sunlight exposure and long-term high-temperature environments.
Reduces the likelihood of material hardening and embrittlement in low-temperature regions.
Meets material selection and testing requirements for premium residential decoration, children's spaces and export projects.
Recommended approaches are based on a “primary plasticizer + functional auxiliary component” system. Final formulations should be validated in combination with PVC resin, stabilizers, fillers, processing conditions and finished-product testing.
For high-volume products requiring a balance of cost, processing efficiency, flexibility and basic durability, formulations can be designed around general-purpose primary plasticizers combined with aging-resistance synergists.
For requirements involving non-phthalate materials, low volatility, a soft feel and material compliance, solutions should be determined primarily according to regulations in the sales region, customer restricted-substance lists and testing of the complete formulation.
Focuses on volatilization, migration, extraction, shrinkage and appearance retention at elevated temperatures, with validation through heat-aging tests and finished-product dimensional stability testing.
Low-temperature products require attention to flexibility; transparent decorative wallpaper requires attention to haze and appearance; for kitchen and bathroom applications, plasticizers should be evaluated together with coatings, adhesives, barrier layers and anti-mildew systems.
DPHP is a phthalate plasticizer primarily used in flexible PVC, rubber, and other polymer materials. With its low volatility, low migration, good heat resistance, and stable processing performance, DPHP enhances the flexibility, durability, and long-term performance of materials, and is widely used in wires and cables, PVC flooring, artificial leather, automotive interiors, and industrial products.
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DINP is a general-purpose phthalate plasticizer with good PVC compatibility, low volatility, and migration resistance. It effectively improves the flexibility, processability, and long-term stability of flexible PVC materials. DINP is widely used in wires and cables, PVC films, artificial leather, hoses, and other fields.
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DOTP is an environmentally friendly, non-phthalic plasticizer with good PVC compatibility, excellent flexibility, low volatility, and good electrical insulation properties. DOTP is widely used in PVC wires and cables, films, artificial leather, hoses, and other flexible PVC products, suitable for applications requiring environmental protection, safety, and long-term stability.
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TOTM features low volatility, low migration, and excellent heat stability, effectively improving the service life and performance retention of flexible PVC materials in high-temperature environments. TOTM is widely used in high-temperature resistant wires and cables, automotive interior materials, industrial hoses, and other demanding flexible PVC products.
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DEHCH is a non-phthalic acid environmentally friendly plasticizer with good PVC compatibility, low volatility, low migration, and excellent durability. DEHCH can impart good flexibility, processing performance, and long-term stability to PVC materials, making it suitable for applications with high requirements for environmental protection, safety, and durability, such as medical supplies, automotive interiors, wires and cables, and high-end flexible PVC products.
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