【聯(lián)系請(qǐng)說(shuō)明來(lái)自環(huán)球塑化網(wǎng)】
Bis-(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl) sebacate
HALS HS-112
Light Stabilizer-123
廠家直銷紫外線吸收劑uv-326
廠家直銷紫外線吸收劑uv-360
廠家直銷紫外線吸收劑uv-320
廠家供應(yīng)光穩(wěn)定劑622
廠家供應(yīng)抗氧劑1024