
甘油酯具有浅色、高色泽稳定性及与多种聚合物良好的相容性。广泛应用于热熔胶(HMA)和压敏胶(PSA)体系中作为增粘树脂,可有效提升产品的粘接性能。
PRODUCT NAME | GRADE | COLOR (GARDNER, 50% TOLUENE) | ACID VALUE (mgKOH/g) | SOFTENING POINT (°C, R&B) | COLOR STABILITY AT 180°C/8H |
|---|---|---|---|---|---|
GLYCEROL ESTER | RG95A | 3–4 | ≤15 | 95±3 | <2 |
RG95B | 4–5 | ≤15 | 95±3 | <2 | |
RG100A | 3–4 | ≤15 | 100±3 | <2 | |
RG100B | 4–5 | ≤15 | 100±3 | <2 |
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