SPC-10141 Imitation Wood Polyol | Carvable PU Wood Foam Material

Name: SPC-10141 Imitation Wood Polyol (Carvable Structural Foam)
Brand: BlendPolyol
SKU: SPC-10141
Availability: InStock

SPC-10141 two-component imitation wood structural foam polyol that carves like real wood (plane, nail, drill, carve). Moulding density 160-500 kg/m3, Shore D 40-70, compressive 5-7 MPa, shrinkage <=1%. For carved ornaments, furniture components, medallions and craft. Supplied with TDS/MSDS and samples.

SPC-10141 is a two-component "imitation wood" structural foam polyol — a synthetic carving material that looks, feels and works like real wood. Cast or moulded, it reproduces lifelike wood grain and intricate patterns, then can be planed, nailed, drilled and carved just like timber. With high mechanical strength and hardness, a simple fast moulding process and excellent surface finish, it is the ideal raw material for carved ornaments, furniture components, medallions and decorative craft.

160–500

moulding density
kg/m³

40–70

surface strength
Shore D

5–7

compressive
MPa

≤ 1%

shrinkage
ratio

100:100

ratio (pbw)
polyol : MDI

Key Features

Works like real wood
Can be planed, nailed, drilled and carved — with a true wood look, feel and touch.

Lifelike grain & detail
Excellent repetition moulding reproduces wood texture and intricate patterns exactly.

High strength & hardness
Surface Shore D 40–70, compressive 5–7 MPa — tougher and more stable than timber.

Tunable density
Moulding density 160–500 kg/m³ — adjust hardness and weight to the part.

Simple, fast moulding
Low-cost aluminium, steel, silicone or resin moulds; high production efficiency.

No warp, rot or termites
Dimensionally stable (shrinkage ≤ 1%), moisture- and pest-proof unlike natural wood.

Applications

Best for carved ornaments, furniture components, picture & mirror frames, medallions, rosettes, sculptures and craft pieces that need a real-wood look but must be machinable and stable. For high-density architectural mouldings, cornices and faux-wood beams, see our PU wood-imitation casting material.

Physical Properties

Item	Unit	Index
Appearance (polyol)	—	Light yellow to brown-yellow viscous liquid
Hydroxyl value	mg KOH/g	320–380
Viscosity (25 °C)	mPa·s	800–1200
Specific gravity (20 °C)	g/ml	1.05–1.10
Mix ratio (pbw)	—	SPC-10141 100 : MDI 100
Storage temperature	°C	10–25
Storage stability	months	6

Reactivity & Foam Performance

Item	Manual / Low-Pressure	High-Pressure Machine
Material temperature	22–30 °C	22–30 °C
Mould temperature	35–40 °C	35–40 °C
Rise time	30–50 s	25–35 s
Gel time	130–160 s	100–120 s
Free density	70–300 kg/m³

Foam Property	Test Method	Index
Moulding density	GB/T 6343	160–500 kg/m³
Surface strength	Shore D	40–70
Tensile strength	—	> 5 MPa
Compressive strength	GB/T 8813	5–7 MPa
Shrinkage ratio	GB/T 8811	≤ 1%

Two-component, mould-cast. Exact reactivity varies with processing conditions; typical values for reference, not a binding specification.

Imitation Wood vs Natural Wood

	SPC-10141 Imitation Wood	Natural Wood
Carve / plane / nail / drill	Yes	Yes
Moisture / rot / termites	Resistant	Vulnerable
Repeatable detail	Exact, mass-produced	Hand-carved, variable
Dimensional stability	Shrinkage ≤ 1%	Warps & cracks

Packaging, Storage & Handling

Packaging
Polyol and MDI supplied in iron drums; palletised for export. Bulk on request.

Storage
Keep sealed at 10–25 °C, cool and dry; shelf life 6 months. MDI reacts with moisture.

Handling & Safety
Use PPE and ventilation; avoid eye/skin contact and vapour. Full MSDS on request.

Explore More PU Materials

Wood-Imitation Casting →
Mouldings, cornices & beams
Integral-Skin Foam →
Self-skinning parts
Rigid Spray Foam →
Insulation
Request TDS & Sample →
Full data sheet on request

Why BlendPolyol

10+ years in PU raw materials
Specialised blended-polyol supplier serving industry worldwide.

Tunable formulations
Density and hardness adjusted to your part and mould.

Sampling & support
TDS, MSDS, COA and processing guidance provided.

Global export & fast reply
Export to EU, Latin America, Asia and beyond — reply within 24 hours.

From Sample to Bulk Order

1. Share your project
Tell us the part, target density and finish — we recommend a grade.

2. Sample & validate
Trial kit with TDS, MSDS and COA for your moulds.

3. Scale to bulk
Confirm the grade and order in bulk with flexible MOQ and tiered lead times.

Frequently Asked Questions

Can it really be carved and machined like wood?Yes — SPC-10141 can be planed, nailed, drilled and carved, with a wood-like look and feel, making it ideal for detailed decorative work.

What is the difference from your casting grade?SPC-10141 is a carvable structural foam (160–500 kg/m³) for ornaments, furniture parts and craft. For high-density architectural mouldings, cornices and beams, use our wood-imitation casting material.

What moulds and ratio are used?Aluminium, steel, silicone-rubber or epoxy/resin moulds at 1:1 by weight (SPC-10141 : MDI). Mould temperature 35–40 °C; gel time 100–160 s.

Can the density be adjusted?Yes — physical properties are controlled by adjusting the formulation and fill, with moulding density from 160 to 500 kg/m³.

Need carvable imitation-wood foam?

Get grade selection, full TDS & MSDS, and a sample tuned to your part and mould.

✓ Carves like wood✓ TDS · MSDS · COA✓ Reply within 24 h

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