棕榈仁脂肪酸馏出物 (PKFAD) — Frequently Asked Questions

Yes. Bio Green Wax supplies ISCC (International Sustainability & Carbon Certification) certified PKFAD for buyers targeting EU Renewable Energy Directive (RED II/III) compliance in biodiesel and biobased chemical production. PKFAD qualifies as a Category 1 waste and residue feedstock under RED II, offering significantly enhanced GHG savings over fossil alternatives. Certified batch documentation, sustainability declarations, and chain-of-custody records are available on request. Contact us for a supply quote with ISCC certification.

Our PKFAD typically carries an iodine value (IV) of 14–22 g I2/100g, reflecting its predominantly saturated fatty acid composition dominated by lauric and myristic acids. The saponification value (SV) ranges from 225–240 mg KOH/g, making it ideal for soap and oleochemical splitting. These parameters are confirmed in every batch Certificate of Analysis. For speciality applications requiring tighter IV windows, please share your specification and our technical team will advise on available grades.

Absolutely. PKFAD is one of the most cost-effective commercial feedstocks for lauric acid (C12:0) and myristic acid (C14:0) production via fractional distillation or hydrolysis and fractionation. With lauric acid comprising 45–52% and myristic acid 14–18% of the fatty acid profile, PKFAD is widely used by oleochemical manufacturers producing fatty acids for personal care, detergent, and pharmaceutical applications. Bio Green Wax offers consistent supply of PKFAD with detailed fatty acid profiling to support your refinery procurement decisions.

Our PKFAD is supplied with a moisture and impurity (M&I) content of less than 1.0% and typically below 0.5% for export-grade material. Colour is measured on the Gardner scale, typically Gardner 8–14 depending on the origin refinery and storage conditions. Full colour, moisture, and FFA specifications are included in the CoA issued with each lot. If your process requires specific colour or moisture limits, please share your incoming quality control specification and we will match accordingly.

Yes. Palm Kernel Fatty Acid Distillate is used as an energy-dense supplement in ruminant and poultry feed, valued for its high saturated fatty acid content and caloric density. Bio Green Wax can supply PKFAD meeting animal feed quality specifications including low moisture, low impurities, and food safety compliance. We provide documentation to support GMP+ or equivalent feed safety certification requirements. Please contact our B2B team to discuss volumes, packaging, and documentation requirements for animal feed-grade PKFAD.

For each PKFAD shipment, Bio Green Wax provides a comprehensive documentation package including: Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS/SDS), Bill of Lading, Packing List, Certificate of Origin, Phytosanitary Certificate (where required), Halal Certificate (on request), and ISCC sustainability declaration (for certified lots). For EU imports, we support EUDR traceability requirements and provide all documentation necessary for customs classification under HS Code 1519.90 or 3823.11. Our trade documentation team ensures smooth customs clearance.

Yes. PKFAD is classified under Annex IX Part B of the EU Renewable Energy Directive as a waste and residue feedstock, qualifying for double-counting in renewable energy targets. Bio Green Wax supplies ISCC-certified PKFAD with full GHG lifecycle data, enabling biodiesel producers to demonstrate greater than 65% GHG savings versus fossil diesel. We can supply single-lot or contract volumes with batch-level sustainability documentation. Contact our team to discuss long-term supply arrangements for your biodiesel or SAF production requirements.

Bio Green Wax supplies PKFAD in the following formats: bulk liquid via ISO tanks (20–22 MT), flexitanks (16–20 MT), heated road tankers for local/regional delivery, and 200-litre steel drums (approximately 180 kg net) for smaller B2B buyers. Bulk shipments are the most cost-effective option for large oleochemical processors and biodiesel producers. All packaging meets international shipping and ADR compliance requirements. Please inform us of your port, unloading infrastructure, and preferred volume so we can recommend the optimal packaging format.

PKFAD has a recommended shelf life of 12 months from the date of manufacture under proper storage conditions. It should be stored in clean, dry, nitrogen-blanketed tanks or containers at temperatures between 40–60°C to maintain fluidity and prevent oxidation. Exposure to air, moisture, and metals (particularly copper and iron) accelerates oxidative deterioration. For long-term storage, antioxidant addition (e.g., BHT) and inert gas blanketing are advisable. Our SDS provides full handling and storage guidance compliant with GHS standards.

Yes. Every batch of PKFAD supplied by Bio Green Wax is accompanied by a Certificate of Analysis (CoA) generated by an accredited laboratory, covering FFA content, iodine value, saponification value, moisture & impurity, colour (Gardner), and fatty acid composition by GC. Additional testing — including heavy metals, dioxins, PAH, and microbial analysis — can be arranged on request for sensitive applications. CoAs are issued per lot/batch for full traceability. We also retain batch reference samples for a minimum of 12 months post-shipment.

Yes. PKFAD finds industrial application as a fatty acid source in rubber processing (as a release agent and processing lubricant), textile softening agents, and leather treatment compounds. Its high FFA content and lauric-rich composition make it suitable for formulating textile auxiliaries and finishing agents. Bio Green Wax can supply PKFAD to industrial-grade specifications for non-food applications. Please share your technical requirements and intended use so we can advise on the most appropriate grade and provide a competitive supply quotation.

In addition to its major lauric (C12, 45–52%) and myristic (C14, 14–18%) fractions, our PKFAD contains minor but commercially significant quantities of caproic acid (C6:0, 0.2–0.5%), caprylic acid (C8:0, 3–5%), and capric acid (C10:0, 3–5%). These medium-chain fatty acids contribute to PKFAD's value as a source material for MCT production and speciality fatty acid manufacturers. Full GC fatty acid profiling is included in the CoA. Buyers targeting specific C8/C10 ratios for MCT applications should contact us for further guidance.

Yes. Bio Green Wax supplies Palm Kernel Fatty Acid Distillate to B2B buyers in Europe (Germany, Netherlands, Belgium, Poland), India (major oleochemical hubs in Gujarat, Tamil Nadu, Maharashtra), the Middle East (UAE, Saudi Arabia, Oman), Southeast Asia, and Africa. We work with established freight forwarders and CHAs in each region to ensure compliant, on-time delivery. Our team can offer CIF, CFR, or FOB pricing to your preferred port. Contact us with your destination port and volume to receive a competitive quotation within 24 business hours.

Standard lead times for bulk PKFAD from origin refineries (Malaysia, Indonesia) are 3–6 weeks to European ports and 2–4 weeks to Indian and Middle Eastern ports, depending on vessel scheduling and documentation processing. For buyers with urgent requirements, we maintain limited spot availability in key transit hubs. Long-term contract buyers can benefit from allocated shipment slots with shorter lead times. Please share your required delivery window when enquiring so our logistics team can provide a precise schedule.

Yes. Bio Green Wax can supply PKFAD derived from RSPO-certified palm kernel oil refining under Mass Balance (MB) or Identity Preserved (IP) supply chain models, depending on buyer requirements. RSPO credit certificates (eRTRs) are available for MB supply. For buyers requiring full segregated certified material, please discuss your specification with our sustainability team. RSPO certification documentation is provided alongside standard shipping documents. We are committed to responsible sourcing and full traceability in our palm-derived supply chain.

Bio Green Wax tests PKFAD against PORAM (Palm Oil Refiners Association of Malaysia) standard specifications as the primary quality benchmark, alongside buyer-specific incoming quality specifications where applicable. Pre-shipment testing covers: FFA (%), iodine value, saponification value, moisture & impurity (M&I), colour (Gardner), and fatty acid profile by GC. For ISCC-certified lots, additional sustainability traceability verification is completed. Independent third-party inspection by SGS, Intertek, or Bureau Veritas can be arranged at buyer's request.

Yes. Bio Green Wax offers custom blending of PKFAD with PFAD (Palm Fatty Acid Distillate) or other vegetable fatty acid streams to achieve target FFA levels, specific IV ranges, or custom fatty acid profiles for speciality oleochemical applications. Blending is performed at approved facilities with full quality control and documentation. Custom blended grades are available from minimum 1 FCL (full container load). Please share your target specification and intended application so our technical team can design the most appropriate blend and provide a quotation.

For European biodiesel producers, typical PKFAD lead times are 4–7 weeks from booking confirmation to arrival at Rotterdam, Hamburg, or Antwerp — subject to vessel availability and documentation timelines. ISCC-certified lots may require an additional 3–5 business days for sustainability documentation preparation. We recommend buyers with regular consumption establish monthly or quarterly supply contracts to secure priority allocation and stable pricing. Contact our European sales desk to discuss a structured supply program tailored to your production schedule.