LH-1030 Polyether Polyol for Slow Rebound Foam Sponge
LH-1030 is a specialized polyether polyol specifically formulated for producing slow rebound foam sponge materials, including memory foam applications.
Key Features
- Excellent formula tolerance suitable for various formulations
- Superior slow rebound effect with high reaction activity
- Significantly improves foam sponge softness and suppleness
- 550 molecular weight for optimal performance
Product Specifications
| Appearance |
Transparent, viscous liquid |
| pH Value |
5.0 - 7.0 |
| Hydroxyl Value |
250 - 350 mgKOH/g |
| Viscosity |
0.3 |
Note: Above values represent typical results. Actual properties are based on specific Certificate of Analysis (COA).
Application Benefits
- Broad formulation compatibility for diverse production needs
- Excellent slow rebound characteristics with high reactivity
- Enhanced hand feel and flexibility in finished foam products
Product Range Specifications
| Parameter |
LH-1030 |
LH-1621 |
LH-1623 |
LH-1625 |
LH-1630 |
LH-1670 |
LH-3070 |
| Appearance |
Transparent viscous liquid |
Transparent viscous liquid without mechanical impurities |
| Chroma (Pt-Co) |
≤50 |
≤50 |
≤50 |
≤50 |
≤50 |
≤50 |
≤50 |
| Hydroxyl Value (mgKOH/g) |
295-315 |
33-39 |
32-38 |
34-40 |
33-39 |
21-23 |
230-250 |
| Acid Value (mgKOH/g) |
≤0.05 |
≤0.05 |
≤0.05 |
≤0.05 |
≤0.05 |
≤0.05 |
≤0.05 |
| Water Content (%) |
≤0.05 |
≤0.05 |
≤0.05 |
≤0.05 |
≤0.05 |
≤0.05 |
≤0.05 |
| K+ (mg/kg) |
≤5 |
≤10 |
≤10 |
≤10 |
≤10 |
≤10 |
≤5 |
| pH |
5.0-7.0 |
5.0-7.0 |
5.0-7.0 |
5.0-7.0 |
5.0-7.0 |
5.0-7.0 |
5.0-7.0 |
| Viscosity (25℃ mpa.s) |
250-350 |
1000-1500 |
1100-1600 |
1000-1500 |
8000-1200 |
900-1300 |
230-280 |
Packaging, Handling & Storage
Packaged in new steel drums (200 kg/drum). Store in a cool, dry, well-ventilated area with containers tightly sealed. Opened containers must be carefully resealed and stored upright to prevent leakage. Shelf life: 12 months (pre-test recommended after expiration).
Safety Notice: When handling polyols, avoid eye exposure and prolonged skin contact. In case of eye contact, flush with plenty of water. For skin contact, wash thoroughly with soap and water.
Frequently Asked Questions
Are you a factory or trading company?
We are a factory.
Where is your factory located? How can I visit there?
Our factory is located in Huai'an City, Jiangsu Province, China. All clients are warmly welcome to visit us.
Can I get some samples?
Yes, we provide free samples with shipping costs paid by customers.
Can you accept small orders?
Yes.
What is your payment terms?
30% T/T down payment with balance against B/L copy, or 100% L/C at sight.
How about delivery lead time?
7-14 days after payment confirmation (excluding Chinese holidays).
Which port is used for loading?
Nanjing Port or Shanghai Port.
How to confirm product quality before ordering?
Free samples available for testing. We manufacture according to your specifications with pre-production samples and final inspection.
How about import customs fees?
We declare value as requested. Import duties, taxes, and charges are the buyer's responsibility. Please check with your country's customs office.
About Jiangsu Lihong Technology Development Co., Ltd.
Jiangsu Lihong Technology Development Co., Ltd. is a national high-tech enterprise integrating R&D, production, sales, and technical services. Located in Huai'an City, Jiangsu Province, our facility covers 150 acres with total investment exceeding RMB 500 million. We operate 14 industry-leading production lines with annual capacity over 100,000 tons.
The company holds key laboratory status for green polyurethane materials in Huai'an City and is recognized as a national high-tech enterprise, specialized innovative SME in Jiangsu Province, and member of China Polyurethane Industry Association.
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