Products / Thermoplastic Splint

Veterinary Thermoplastic Splint

Low-temperature thermoplastic support for dogs and cats — softens in hot water, custom-molds to the pet, rigid after cooling.

Product Overview

What it is

The Zhivon veterinary thermoplastic splint is a low-temperature, heat-formable support for dogs and cats. It softens with heat, molds to the contours of the limb, spine or ribs, and hardens into a stable structure — and can be re-heated for fit adjustment during recovery as the pet's condition changes.

It is intended to provide auxiliary stabilization and support when selected and fitted by a veterinarian or trained professional. Professional models use a low-allergen medical backing for direct skin contact after appropriate preparation. Finished sheets include a food-contact-grade bittering agent intended to discourage chewing; response varies by patient and supervision remains necessary.

Product type: health support product, not a medical device. Manufactured and inspected in accordance with enterprise standard Q/WHZH 001-2026; safety requirements reference GB/T 43839-2024 (safety technical requirements for companion animal (pet) products). View standards & compliance →

Material & forming

Material

Low-Temperature Thermoplastic

Thermoplastic sheet developed for veterinary splinting. Material and skin-contact statements apply only under documented use conditions and after professional assessment. Finished sheets include a food-contact-grade bittering agent intended to discourage chewing.

Forming

Hot water, ~30 s

Softening point 70 °C. In daily use, heat in water at about 70 °C — the bath cools quickly once the sheet is immersed, faster in winter. Mold while pliable, no special tools required.

Setting

Cool → rigid

Hardens and holds its shape after about 10 minutes at 25 ± 2 °C. Set hardness: Shore D ≥ 50.

Sizes & models

Four sheet models, cut to finished size. All sheets are 2.5 ± 0.5 mm thick. Adhesive backing is pre-applied; the release liner peels off before use.

ModelSheet size (mm)Thickness (mm)Intended areaBacking
Universal60 × 1002.5 ± 0.5LimbStandard self-adhesive backing
Large80 × 1202.5 ± 0.5LimbStandard self-adhesive backing
Professional60 × 1002.5 ± 0.5Limb / spine / ribsLow-allergen medical backing; shave hair before use, applies directly to skin
Professional Large80 × 1202.5 ± 0.5Limb / spine / ribsLow-allergen medical backing; shave hair before use, applies directly to skin

Professional models are suited to spinal and rib rehabilitation. Re-molding within a treatment course means re-heating and adjusting the same splint after fitting — not re-use on another pet. For hygiene, each splint serves one pet for one course; used splints are discarded as ordinary waste.

Technical specifications

Base materialLow-temperature thermoplastic sheet; contact suitability depends on documented use conditions and professional assessment
Thermoplastic formingSoftening point 70 °C; fully soft after ~30 s in ~70 °C hot water, free shaping while soft
SettingHardens and holds the molded shape at 25 ± 2 °C (~10 min)
Tensile strength≥ 10 MPa (ASTM D638)
Flexural strength≥ 15 MPa (ASTM D790)
Hardness (set)Shore D ≥ 50
Dimensional stabilityNo visible deformation at −10 °C to 40 °C, RH 10–90 %
AppearanceFlat, even surface; smooth, burr-free edges; uniform color, no bubbles, cracks or inclusions
SafetySafety characteristics are evaluated under documented Q/WHZH 001-2026 conditions; inspect for damage and discontinue use if the patient shows irritation or discomfort. Finished sheets include a food-contact-grade bittering agent intended to discourage chewing.
Storage0–30 °C, RH ≤ 80 %; keep away from direct sun and heat sources (transport below 40 °C, avoid heavy pressure and damp)
StandardsManufactured and inspected to Q/WHZH 001-2026; safety per GB/T 43839-2024
Product typeHealth support product (non-medical device)

How to mold & apply

1. Heat

Hot water (~70 °C), ~30 s.

2. Form

Mold to limb, spine or ribs.

3. Cool

~10 min, sets rigid.

4. Fit

Check integrity, secure.

Heating the thermoplastic splint sheet in hot water at about 70°C for about 30 seconds Forming the softened thermoplastic splint around the limb Cooling and setting the thermoplastic splint into a rigid support Finished veterinary thermoplastic splint after cooling
  • Heat: soak the sheet in hot water at about 70 °C for about 30 seconds until fully soft, or apply a hot-air dryer evenly for 60–90 seconds. The start with hotter water because the bath cools quickly once the sheet is in, faster in winter.
  • Protect: never press the hot sheet directly against the pet — keep a protective cloth between the sheet and the coat to prevent burns. For Professional models, shave the site first; the low-allergen medical backing then applies directly to the skin.
  • Mold: shape the softened sheet over the affected limb, spine or ribs and hold it in place.
  • Set: keep the position for about 10 minutes until the sheet hardens into a rigid support.
  • Check: inspect sheet integrity before each use. Use under veterinary guidance; if the pet shows discomfort, stop and consult a veterinarian. Fit adjustments during the same treatment course are made by re-heating the same splint; after the course, discard it as ordinary waste.

Applications

Auxiliary stabilization and support during recovery for dogs and cats — limb strain, contusions and fractures, spinal injury, rib fracture and tail injury. Always follow product documentation and veterinary guidance.

Fracture Support

Limb stabilization support.

Post-Operative

Recovery support after surgery.

Soft Tissue

Sprains and soft-tissue conditions.

Recovery

Rehabilitation-stage support.

Frequently Asked Questions

What material is it made from?

Low-temperature thermoplastic, fully soft after ~30 s in hot water (~70 °C).

Which animals and areas is it for?

Dogs and cats: limb support in all models; spine and rib support with the Professional models.

What sizes are available?

60×100 mm (Universal, Professional) and 80×120 mm (Large, Professional Large), all 2.5 ± 0.5 mm thick.

Can it be re-molded?

Yes — after fitting, reheat to adjust the same splint during its treatment course; not for re-use on another pet.

How long does it take to form?

Softens in ~30 s in hot water (~70 °C); sets rigid after about 10 minutes of cooling.

Is it a medical device?

No — a health support product per Q/WHZH 001-2026, not a medical device.

Does it discourage chewing?

Finished sheets include a food-contact-grade bittering agent intended to discourage chewing. Response varies by patient; supervise use and inspect the device for damage.

How should the splints be stored?

0–30 °C, RH ≤ 80 %, away from direct sun and heat sources; avoid heavy pressure and damp, and keep below 40 °C in transport.

Related:

Technology → Dog Splint → Cat Splint → Manufacturer → Splinting Guide →

Request a Quote
For Buyers

Wholesale, distribution & OEM/ODM

Request a quote for veterinary clinics, distributors, pet rehabilitation providers and private-label programs. We can confirm the right model, packaging and production schedule for your market.

MOQ

Quoted by model, size and packaging configuration.

Samples

Sample packs available for fit and molding evaluation.

Packaging

Retail, clinic and bulk export packaging options.

Lead time

Confirmed with your order quantity and customization brief.

Documentation: specifications, quality standards and technical files are available for qualified buyers. View compliance documents →

Reviewed & updated 2026-09-03 by Wuhan Zhiheng Technology Co., Ltd. (R&D / Quality). Claims follow enterprise standard Q/WHZH 001-2026 — Quality & Compliance →