Frequently Asked Questions

Plasticizers are functional additives that improve polymer flexibility and processing performance, especially in PVC. They reduce material hardness and glass transition temperature while enhancing softness, elongation, and molding efficiency for products such as cables, films, artificial leather, flooring, hoses, automotive interiors, coatings, and inks.

DOP is a traditional phthalate plasticizer with high plasticizing efficiency and cost advantages. DOTP is a non-phthalate plasticizer with lower volatility, better heat resistance, and improved migration resistance, making it more suitable for applications with stricter environmental and regulatory requirements. Selection should consider product performance, compliance requirements, and overall cost.

Phthalate plasticizers contain phthalate ester structures, offering high plasticizing efficiency and good compatibility with PVC. Non-phthalate plasticizers do not contain this structure and are better suited for applications with stricter environmental, regulatory, and low-migration requirements.

DINP is suitable for general flexible PVC products; DPHP has a higher molecular weight, lower volatility, and better heat and aging resistance, making it more suitable for demanding applications such as wire and cable and outdoor PVC.

No single plasticizer is suitable for every flexible PVC formulation. DOP, DINP, DOTP, DPHP, DOA, and TOTM can be selected for different applications based on flexibility, heat resistance, low-temperature performance, migration resistance, volatility, and cost.

We can provide different quotation terms, including EXW, FOB, CFR, and CIF, based on the product, purchase quantity, destination port, and buyer requirements.

Yes. We have extensive international export and transportation experience for plasticizers, understand transportation requirements across different markets, and provide support for export document preparation, packaging arrangements, and logistics coordination to ensure safe and efficient delivery to customers worldwide.

Henan GO Biotech Co., Ltd. supplies mainstream plasticizers including DOP, DOTP, DINP, DPHP, DOA, TOTM, DEHCH, TBC, ATBC and ESBO, with suitable grades for different material systems, industrial applications and environmental compliance requirements.

To improve PVC weather resistance, select migration-resistant, high-temperature-resistant plasticizers and use them together with stabilizers, antioxidants, and other additives. For outdoor or long-term exposure applications, environmentally friendly options such as DOTP and TOTM are recommended.

PVC artificial leather commonly uses DOP, DINP, and DOTP plasticizers. The choice depends on flexibility, abrasion resistance, and migration resistance requirements. For processing performance and cost, conventional plasticizers may be preferred; for environmental performance and low migration, eco-friendly options such as DOTP can be considered.

Henan GO Biotech supports small-batch sample purchases, helping customers verify product performance and application compatibility before placing formal orders. Products are commonly supplied in standard drum packaging with various specifications, and suitable packaging solutions can be provided according to product characteristics and transportation requirements.

Yes. After ordering, Henan GO Biotech can provide complete factory quality inspection reports, compliance certifications, and other supporting documents to facilitate procurement acceptance, internal approval, and compliance filing.