Launch of MYSUNBIO: Industrial-Grade PCM Thermal-Regulating Microcapsules Series

In cold winters, we pursue long-lasting warmth; in hot summers, we crave enduring coolness; and in special working conditions, precise temperature control is a must... Thermal storage and insulation functions have long become core demands in industries such as textiles and building materials. Today, we are thrilled to introduce several all-round PCM Thermal-Regulating Microcapsules—covering multiple temperature ranges, physical states and application processes, theyeasily meet customized needs of different scenarios!

The core advantage of this thermal storage and insulation finishing agent lies in precise adaptability. It comprehensively fits different production and application scenarios in terms of temperature, physical state and process, making constant temperature technology accessible to all.

1. Multi-temperature Range Coverage for Targeted Temperature Control Demand

Based on the core principle of Phase Change Materials (PCM), our PCM thermal-regulatingmicrocapsules series offers 7 precise temperature range options. Whether for daily thermal insulation, industrial temperature control or special environment adaptation, a tailored solution is always available:

- PCM 5℃: Suitable for thermal insulation of low-temperature environments and finishing of cold chain transportation-related materials, effectively slowing down temperature drop.

- PCM 25℃: Meets constant temperature needs close to room temperature, ideal for all-season textile fabrics.

- PCM 28℃: Matches the human body's comfortable temperature range, applicable to intimate clothing, home textiles and other products.

- PCM 31℃: Precisely aligns with human skin surface temperature, enhancing the constant-temperature comfort of wearable products.

- PCM 37℃: Specifically designed for medical care and intimate thermal insulation scenarios, maintaining a stable warm environment.

- PCM 45℃: Suitable for medium-temperature insulation scenarios such as industrial insulation materials and thermal workwear.

- PCM 55℃: Targets high-temperature thermal storage requirements, applicable to insulation and protective materials under special working conditions.

Products across all temperature ranges boast high-efficiency heat storage and release capabilities, which can automatically adjust with temperature changes to achieve the ideal effect of constant temperature.

2. Two Physical States Available for Adaptation to Diverse Production Scenarios

Considering the differences in production equipment and processes among various enterprises, we provide the PCM Microcapsules in two physical states for flexible selection:

- Slurry-type: It is easy to mix evenly with good fluidity and is suitable for compounding with other chemicals. It is easy to use and can be directly applied to processes such as padding and coating, especially for continuous production lines, improving production efficiency.

- Powder-type: It is easy to store and transport, and can be precisely weighed and proportioned according to needs. It is ideal for dipping and printing processes that require precise dosage control, and can also be used as a functional filler added to various substrates, fitting batch production scenarios.

3. Full-process Compatibility to Unlock Diverse Application Potential

- Padding Process: Suitable for continuous finishing of large-batch textile fabrics. The slurry-type can be evenly adhered to the fabric surface through padding equipment. It is simple to operate, highly efficient, and suitable for large-scale production.

Formula Recipe:

PCM Microcapsules: 50-400g/L

Binder:    20-50g/L

Softener:   20-50g/L

Processing:Padding(pick-uprate:70-80%)→Drying(80-100℃)→Curing(150±2℃×30s, or 130±2℃×2min)

- Dipping Process: For substrates requiring deep penetration (such as plush fabrics and porous materials), powder or paste type can be impregnated to allow the substrate to fully absorb the solution, achieving all-round heat storage and insulation functions.

Formula Recipe:

PCM Microcapsules: 5%-40% o.w.f.

Binder: 2%-5% o.w.f.

Softener: 2%-5% o.w.f.

Processing:Dipping(pick-uprate:70-80%)→Drying(80-100℃)→Curing(150±2℃×30s, or 130±2℃×2min)

- Printing Process: Combined with printing process, it can achieve localized thermal storage and insulation functions—for example, printing on specific parts of clothing (collars, cuffs, backs), precisely meeting partial temperature control needs. It is suitable for functional apparel and home textiles.

Formula Recipe (Add to Pigment Paste):

PCM Microcapsules: 50-400g/L

Binder: 20-50g/L

Softener: 20-50g/L

-Coating Process: The slurry-type can be used as a functional component of coating materials, which is coated on the substrate surface through coating equipment to form a uniform thermal storage and insulation coating.

Formula Reference (Add to Pigment Paste):

PCM Microcapsules: 50-400g/L

Binder: 20-50g/L

Softener: 20-50g/L

From daily wearable constant-temperature clothing and home textiles, to industrial insulation materials and medical care products, our PCM Microcapsules with multi-temperature range, multi-state and multi-process compatibility is unlocking more possibilities for constant-temperature applications!